
    SUNPOWER CORP., Plaintiff, v. UNITED STATES, Defendant.
    Slip Op. 16-56
    Consol. Court No. 15-00067
    
    United States Court of International Trade.
    June 8, 2016
    
      John M. Gurley, Diana Dimitriuc Quaia, and Tina Termei, Arent Fox LLP, of Washington, DC, for Canadian Solar Inc., Changzhou Trina Solar Energy Co., Ltd., China .Sunergy (Nanjing) Co., Ltd., Chint Solar (Zhejiang) Co., Ltd., LDK Solar Hi-Tech (Nanchang) Co., Ltd.,’ Perlight Solar Co., Ltd., ReneSola Jiangsu Ltd., Shanghai JA Solar Technology Co., Ltd., Shen-zhen Sacred Industry Co., Ltd., Shenzhen Sungold Solar Co., Ltd., Sumec Hardware & Tools Co., Ltd., Sunny Apex Development. Ltd., Wuhan FYY Technology Co., Ltd., Wuxi Suntech Power Co., Ltd., Zhongli Talesun Solar Co., Ltd., and Znshine PV-Tech Co., Ltd.,
    Craig A. Lewis, Samantha Clark Sewall, and Wesley Verne Carrington, Hogan Lo-vells US LLP, of Washington, DC, for Shanghai BYD Co., Ltd. and BYD (Shan-gluo) Industrial Co., Ltd.
    
      Daniel. J. Gerkin and Jerome J. Zaucha, K & L Gates LLP, of Washington, DC, for SunPower Corporation.
    Gregory S. McCue, Steptoe & Johnson LLP, of Washington, Í)C, for Suniva, Inc.
    : Neil R. Ellis, Sidley Austin LLP, of Washington, DC, for Yingli Green Energy Holding Co., Ltd. and Yingli Green Energy Americas, Inc.
    Melissa M:-Devine; Trial Attorney, Commercial Litigation Branch, Civil Division, U.S. Department of Justice, of Washington, DC," for the Defendant. Also-on the brief were Benjamin C. Mizer, Principal Deputy Assistant Attorney General, Jeanne E. Davidson, Director, arid Reginald T. Blades, Jr., Assistant Director. Of counsel was Rebecca Cantu, Senior Attorney, Office of the Chief Counsel for Trade Enforcement & Compliance, U.S. Department of Commerce, of Washington, DC.
    Timothy C. Brightbill and Laura El-Sabaawi, Wiley Rein LLP, of Washington, DC, for Defendant-Intervenor SolarWorld Americas, Inc.
    
      
      . This action is consolidated with Suniva, Inc. v. United States, Ct. No. 15-00071; Shanghai BYD Co. v. United States, Ct. No. 15-00083, Shanghai BYD Co. v. United States, Ct. No. 15-00087, Canadian Solar Inc. v. United States, Ct. No. 15-00088, Canadian Solar Inc. v. United States, Ct. No. 15-00089, and SunPower Corp. v. United States, Ct. No, 15-00090. Order, July 1, 2015, ECF No. 31, at ¶ 1; Order, Jan. 13, 2016, ECF No. 75.
    
   OPINION and ORDER

Donald C. Pogue, Senior Judge

This consolidated action arises from the final affirmative determinations made by the U.S. Department of Commerce (“Commerce”) in its antidumping and countervailing duty (“AD” and “CVD,” respectively) investigations of solar panels from the People’s Republic of China (“PRC” or “China”). Before the court are motions for judgment on the agency record, challenging Commerce’s final determinations regarding the scope of these proceedings.

The court has jurisdiction pursuant to Section 516A(a)(2)(B)(i) of the Tariff Act of 1930, as \ amended, 19 U.S.C. § 1516a(a)(2)(B)(i) (2012), and 28 U.S.C. § 1581(c) (2012).

' As explained below, Commerce’s final scope determinations departed from the agency’s prior rule for determining national origin for solar panels without adequate consideration or discussion of the continuing relevance, if any, of Commerce’s prior factual finding that the assembly of imported solar cells into panels is insufficient to change the product’s eountry-of-origin from the country of cell-production to the country of panel-assembly. In addition, Commerce’s final scope determinations did not consider or explain an important aspect of.the national origin determination, specifically the reasonableness of applying AD/CVD duties to the entire value of solar panels assembled in the PRC when only a small percentage of the cost of production actually occurs there. Therefore, Commerce’s final scope determinations for these proceedings are remanded for reconsideration.

After a statement of the relevant background, the Plaintiffs’ arguments, and the standard of review, the claims presented are discussed below.

BACKGROUND

The production process for solar panels complicates Commerce’s national origin determination. Solar panels (also commonly referred to as solar modules or laminates) are assembled from solar cells, which use crystalline silicon to convert sunlight into electricity. Importantly, the complete solar panel production process consists of multiple steps, each of which may occur in different plants or locations, and potentially in different countries. First, polysilicon is refined, then it is formed into ingots, which are sliced into wafers; the wafers are then converted to cells, which are finally assembled into solar panels.

Solar panels from the PRC were also subject to investigation in prior proceedings, resulting in separate AD and CVD orders (hereinafter referred to as the “Solar I PRC” proceedings). The Solar I PRC proceedings covered solar cells produced in China, including cells assembled into panels, regardless of whether or where such panel assembly occurred. The proceedings at issue here (hereinafter referred to as the “Solar II PRC” proceedings) cover all solar panels assembled in China, regardless of where their constituent cells were produced, except those panels already covered by the Solar I PRC proceedings (i.e., panels assembled in China from cells that were also made in China). Relevant background with regard to each of these proceedings is provided below.

I. Solar I PRC

In the Solar I PRC proceedings, Petitioner SolarWorld Americas, Inc. (“Solar-World”)—Defendant-Intervenor in this action—initially sought investigations and orders covering, as subject merchandise from the PRC: 1) all solar cells produced in China, regardless of whether or where they were assembled into panels; and also 2) all solar panels assembled' in China, regardless of where the constituent cells were produced. But Commerce decided that this scope proposal would have imper-missibly required the agency to simultaneously establish that China is the country-of-origin both for the cells produced in China but assembled into panels elsewhere, as well as for the cells produced outside of China but assembled into panels in China. To Commerce, this proposal would have required two conflicting origin rules for the same class of products. Commerce therefore decided, in Solar I PRC, that either constituent cell-production or ultimate panel-assembly must determine the country-of-origin. Accordingly, Commerce concluded that an AD/CVD order on merchandise from China may cover either 'cells produced in China, regardless of where they are subsequently assembled into panels, or panels assembled in China, regardless of the origin of the cells, but not both.

To choose between these alternatives, Commerce employed its usual “substantial transformation” test to determine the country-of-origin for merchandise that is manufactured • in multiple countries. Specifically, Commerce analyzed whether solar panel assembly constitutes a substantial transformation, of the, solar cells included in the panel, sufficient for the final product to be considered to originate in the country of panel assembly. Based on this analysis, Commerce determined that “solar module assembly does not substantially transform solar cells such that it changes the country-of-origin.” Accordingly, Commerce concluded that “where solar cell production occurs in a different country from solar module assembly, the country-of-origin of the solar modules/panels is the country in which the solar cell was produced [and not the country of panel assembly].”

Thus, in response to SolarWorld’s Solar I PRC scope request, Commerce decided that the scope of the Solar I PRC proceedings would include Chinese cells assembled into panels in third countries, but exclude panels- assembled in China from third-country cells. The agency suggested that to the extent that SolarWorld continued to allege additional injury from products left unaddressed by this product coverage, So-larWorld could petition for additional orders to cover the merchandise excluded from Solar I PRC as not of Chinese origin.

Following up on this suggestion, Solar-World filed the Solar II petition discussed below.

II. Solar II PRC

SolarWorld’s Solar II petition, and Commerce’s final Solar II determinations, state that they aim to address (1) production shifts that occurred after imposition of the Solar I PRC orders; and (2) unfair subsidization by the Chinese Government of the panel assembly process for panels assembled in China from non-Chinese cells. Specifically, “following the implementation of the orders in Solar I [PRC], numerous Chinese companies began to contract with Taiwanese cell producers to manufacture cells for the purpose of exporting those cells to China for use in the production of panels, modules and laminates, and then to export those panels, modules and laminates to the United States.” As a factual matter, no party challenges this shift of production or its negative effect on the reach of the Solar I PRC AD/CVD orders.

Accordingly, SolarWorld petitioned for, arid Commerce initiated, separate AD and CVD investigations to cover (1) panels assembled in China from non-Chinese cells (Solar II PRC); and (2) cells and panels from Taiwan (“Solar II Taiwan”).

Initially, in its preliminary determination in Solar II PRC, Commerce accepted SolarWorld’s proposal that, in addition to the solar panels that were already covered as Chinese merchandise under Solar I PRC—because they were assembled in China from cells that were also produced in. China—panels assembled in China from cells not made in China—but made using ingots, wafers, or partially completed cells that were made in China—should also be covered as ‘solar panels from China’ under the new Solar II PRC proceedings.

Subsequently, however, Commerce proposed to modify the scope of the Solar II PRC proceedings to include all solar panels assembled in China, regardless of the source of their constituent parts. After considering, interested parties’ comments regarding this revised scope proposal, Commerce ultimately concluded, over numerous parties’ objections, that the scope of the Solar II PRC proceedings would cover all solar panels assembled in China, regardless of cell-origin, excluding only those panels that are already covered -by the scope of the parallel Solar I PRC proceedings.

Because Solar I PRC covers all panels assembled in China from cells that are also produced in China,- and all panels covered by Solar I PRC are explicitly excluded from Solar II PRC, the final Solar II PRC scope effectively covers solely panels assembled in China from cells that are manufactured outside of China. Unlike the prior preliminary determination, however, the agency’s final Solar II PRC scope does not require that the non-Chinese cells be partially produced in China or produced from Chinese inputs or components. Rather, the mere fact of assembly into panels in the PRC is deemed sufficient to confer PRC origin on any non-PRC cells thus assembled, including, for example, for panels assembled from cells produced entirely in the United States. Thus, in the final Solar II PRC scope determination, Commerce effectively changed its origin-determinative rule from that established for solar panels in Solar I PRC.

Plaintiffs—interested parties that participated in the administrative process below—now challenge this final Solar II PRC scope determination.

PARTIES’ ARGUMENTS

The Plaintiffs make the following arguments regarding Commerce’s final scope determinations in the Solar II PRC investigations.

(I) Commerce’s late modification of the Solar II PRC scope substantially deprived interested parties of due process. .

(II) Commerce unlawfully expanded the Solar II PRC scope coverage after the close of factual submissions, to cover merchandise that had been excluded from Commerce’s unfair pricing and counter-vailable subsidies analyses (as well as the ITC’s injury analysis) throughout the investigations.

(III) Commerce unlawfully expanded the scope of the Solar II PRC proceedings beyond the Petitioner’s intent, which was to address solely panels assembled in China using third-country cells that themselves incorporate Chinese inputs.

(IV) Commerce’s final Solar II PRC scope determinations unlawfully departed from prior practice without sufficient explanation. Commerce provided insuffi-dent explanation to recondle the Solar II PRC country-of-origin rule with the rule established for the same class/kind of merchandise in the Solar I PRC and Solar II Taiwan proceedings. “Simply put, the same product-—third country cells assembled into modules in China—cannot be both' of third country origin [for purposes of Solar I PRC and Solar II Taiwan] and [of PRC] origin [for purposes of Solar II PRC].” Moreover, because the final Solar II PRC scope captures panels assembled in China from U.S. made cells, which Commerce previously found to be domestic (non-foreign) merchandise, Commerce’s final Solar II PRC scope determination also does not explain how its treatment of U.S.made cells under Solar II PRC, as compared with the treatment of such cells under Solar I PRC and Solar II Taiwan, is consistent with the statutory requirements that AD/CVD orders apply to foreign merchandise.

(V) Commerce unlawfully applied the final Solar II PRC scope determinations to entries made prior to the publication of the AD and CVD orders.

Following a brief statement of the applicable standard of review, each group of arguments is addressed in turn below.

STANDARD OF REVIEW

The court will sustain Commerce’s AD/CVD determinations if they are supported by substantial evidence and are otherwise in accordance with law. Substantial evidence refers to “such relevant evidence as a reasonable mind might accept as adequate to support a conclusion,” considering any relevant evidence that fairly detracts from the reasonableness of the agency’s determination. The substantial evidence standard of review can be roughly translated to mean “is the determination unreasonable?” The agency must “examine the relevant data and articulate a satisfactory explanation for its action,” including “a ‘rational connection between the facts found and the choice made.’ ”

“[A]n agency determination that is arbitrary is ipso facto unreasonable,” and a determination is arbitrary when it fails to “consider an important aspect of the problem,” or “treat[s] similar situations in dissimilar ways.”

Where the statutory language is sufficiently broad to permit a range of policy choices, the agency may change course from its prior practice and adopt a new approach within its statutory authority, but it must explain how the new policy is consistent with the continued relevance (if any) of the factual findings on which the agency’s prior policy was based. “[A] reasoned explanation is needed for disregarding facts and circumstances that underlay or were engendered by the prior policy.” Thus, “when departing from its own precedent, Commerce must explain its departure,” providing a rational link between the facts ■ found and ' the ' conclusions reached, after considering all important aspects of the problem.

DISCUSSION

L Remand on Other Grounds Makes Reaching Due Process. Arguments Unnecessary.

•Because remand of Commerce’s final Solar II PRC scope determinations is warranted on other grounds, and because the parties will therefore have ample opportunity to address the scope issues on remand, Plaintiffs’ due process challenges are moot. The court therefore need not reach those of Plaintiffs’ .arguments that are grounded in due process concerns, and accordingly offers no opinion in this regard.

II. Commerce’s Final Solar II PRC Scope Determinations Did Not Affect the Actual Datasets Used to Calculate Dumping Margins and Subsidy Rates Throughout the Investigations.

As Commerce explains, the final Solar II PRC scope modification had “no impact on the data required from and submitted by the parties”—it “resulted] in no change in the reported sales of the mandatory respondents,” because in fact “most, if not all, parties reported in their Quantity and Value questionnaires all [sales of] solar modules containing solar cells from third countries,” claiming that they “did not know the source of the wafer contained in the solar cells they purchased from third countries.” Accordingly, the final Solar II PRC scope did not cover different merchandise than that which was actually investigated.

III. Commerce Did Not Unlawfully Expand the Scope of the Solar II PRC Proceedings Beyond the Petitioner’s Intent.

Third, the record adequately supports Commerce’s conclusion that covering all panels assembled in China as merchandise from China, regardless of cell origin, was in accord with SolarWorld’s intent. Moreover, Commerce may modify the proposed scope as necessary to best effectuate the Petitioner’s intent while ensuring that any resulting AD/CVD orders are properly administrable and enforceable, based on a reasonable reading of the record and consistent with applicable legal requirements and principles. Here, although Commerce' preliminarily agreed with SolarWorld’s’proposal in the Solar II Petition to cover panels assembled in China using third-country cells containing Chinese inputs, the agency ultimately determined that a scope covering all panels assembled in China from non-Chinese cells was more easily administrable and enforceable. This determination did not contravene SolarWorld’s original intent to cover all panels assembled in the PRC as PRC-origin merchandise.

IV. Commerce Insufficiently Considered, and Did Not Adequately Explain,, , its Departure from Prior Policy, the Factual Findings Upon Which its Prior Policy Was Based, and an Important Aspect of its Revised Origin Determination.

It is well-established that the scope of an antidumping or countervailing duty proceeding is “defined by the type of merchandise and by the country-of-origin (e.g., widgets from Ruritania).” Accordingly, “[f]or merchandise to be subject to an order it must meet both parameters, i.e., product type and country of origin.” This “involve[s] two separate inquiries.”

The product type covered by the Solar II PRC proceedings is solar cells assembled into solar panels. In Solar I PRC, Commerce covered all solar cells produced in China and assembled into panels anywhere in the world, including China, as merchandise from China. Then in Solar II PRC, Commerce covered, also as merchandise from China, all panels assembled in China from cells produced anywhere in the world, other than China. To do this, Commerce established two different rules of origin for solar panels, depending on where they were assembled. For solar panels assembled anywhere other than China, origin is the country of cell-production. For solar panels assembled in China, origin- is instead determined by the country of assembly, even though most of the production (the making of the constituent cells) takes place in another country. The Solar II PRC rule is an exception to the agency’s otherwise generally applicable rule that the country of cell-production determines a solar panel’s country-of-origin.

Historically, however, it appears unprecedented for Commerce to apply more than one country-of-origin determinative rule to products within the same class or kind of merchandise. Rather, when faced with merchandise produced in more than one country, Commerce has consistently held that AD/CVD liability for such products is based on an analysis of the market in a single country-of-origin for the product, and that such origin rule will generally be applied consistently to all products within that class or kind of merchandise.

In DRAMs from Korea, for example, Commerce determined that because the country-of-origin of semiconductors assembled in other countries from wafers produced in Korea was the country of wafer-production (Korea), the origin of semiconductors assembled in Korea from wafers produced outside of Korea , must also be the country of wafer-production (i.e., not Korea). Commerce reasoned that “it would not be appropriate or feasible to have a class or kind of merchandise subject to investigation that would require two different potentially conflicting country-of-origin tests.” As with solar panels here, Commerce based its general origin rule for semiconductors on the country where the essential components were produced, rather than the country where those components were then assembled into the finished product. Also like here, the Petitioner then argued that the effect of this component-based origin rule was that the assembly-specific governmental subsidies provided by the country-of-assembly for products assembled from essential components made elsewhere could not be addressed. Unlike here, however, in DRAMs from Korea Commerce concluded, as the agency has consistently maintained in all other proceedings up to and including the Solar I PRC proceedings, that a single class or kind of merchandise (like wafers assembled into semiconductors or solar cells assembled into panels) cannot be subject to multiple “different and potentially conflicting country-of-origin tests,” notwithstanding the resultant, necessary exclusion from the product’s AD/CVD liability analysis of that portion of production that occurs in a country other than the country where most of the essential production takes place.

As the agency explained in Solar I PRC, because “[a] product can only have one country-of-origin for AD/CVD purposes,” Commerce rejected SolarWorld’s proposal to treat both cells made in China and assembled into panels elsewhere and cells made elsewhere and assembled into panels in China as subject merchandise from China because doing so would “necessitate making inconsistent country-of-origin determinations for a single product.” Instead, in Solar I PRC as in all prior cases, Commerce established a. single consistent country-of-origin rule for the class/kind of merchandise, even though - as with semiconductors assembled in a country other than the country of wafer-production, or pipes refurbished in a country other than the country of pipe production, or pistachios roasted in a country other than the one where they were grown—doing so necessarily limits the AD/CVD analysis to the pricing behavior and subsidies occurring in the country where most of the essential production takes place, leaving any subsidies provided by the country of subsequent processing effectively unaccounted for. Because a product’s' AD/ CVD liability may be based on only one country’s comparison market, it follows that, when production takes place in more than one country, it is reasonable and consistent with prior practice to focus on the country where “the more important stage of the production process” takes place.

In Solar I PRC, Commerce determined (in findings left unmodified by Solar II PRC ) that the most essential and important stage of the solar panel production process is the production of the panels’ constituent solar cells, such that it is most important to capture the pricing behavior and subsidies occurring within the cell-producing country, even if that means that additional subsidies provided by the country of assembly will not be included -in the analysis. Moreover, because Commerce generally has interpreted -the law to permit only one country to serve as the comparison home market, on which the AD/ CVD liability for the entire value of the product is based, the origin rule established for a given class/kind of merchandise also serves to determine whether products that are partially manufactured within the United States but further processed abroad thereby acquire “foreign” origin. That origin rule therefore also determines whether AD/CVD duties “would be assessed on the full value of the import, inclusive of the U.S. content,” or, conversely, whether such products retain their U.S. origin, and are therefore not subject to AD/CVD liability at all. Because “[solar panel assembly] does [not] constitute significant processing such that it changes the country-of-origin of the cell,” panels assembled from U.S.-origin cells were accordingly exempted from AD/ CVD liability under Solar I PRC as not “foreign.”

Here in the Solar II PRC proceedings, however, Commerce adopted a different policy, without explicitly acknowledging it.as such, that provides an exception from the otherwise generally applicable origin rule for solar panels. And while Commerce is correct that the use of multiple orders ensures that no individual product is simultaneously-deemed to originate from two different countries, Commerce has nonetheless applied two different rules to similarly situated products within the same class or kind of merchandise.

For example, the general country-of-origin rule established for solar panels in Solar I PRC and-maintained in Solar II Taiwan provides that, for all Taiwanese cells assembled into panels in any country other than China, AD/CVD liability is based on pricing and subsidies within the Taiwanese market. Solar II PRC, on the other hand, provides that those same Taiwanese cells assembled into panels in China are instead assessed AD/CVD liability based on pricing and subsidies within the Chinese (surrogate) market. And the disparate treatment of similarly situated products is even more apparent in the case of panels assembled abroad using cells produced in the United States. Pursuant to the general origin-determinative rule established for solar panels, such merchandise is not subject to AD/CVD liability at all when assembled in any country other than China, because the origin of such merchandise is the United States, and such products are accordingly not “foreign” for AD/CVD purposes. But when those same U.S. solar cells are assembled into, panels in China, they are treated differently from the U.S. cells that are assembled into panels in any other customs territory. Unlike the latter, which retain their U.S. origin regardless of where they are ultimately assembled, the U.S. cells that are assembled into panels in China are subject to AD/CVD liability as merchandise of China. Commerce has determined that this result prevails despite the agency’s unmodified finding that panel-assembly does not substantially transform the constituent cells so as to change their country-of-origin. This appears ' to be contrary to the agency’s longstanding policy that U.S.- merchandise that is further processed abroad does not become “foreign” merchandise-unless it is substantially transformed.

Moreover, the origin rule of the Solar II PRC proceedings for panels assembled in China from non-Chinese cells imposes AD/ CVD liability on the entire value of such solar panels based on an analysis of “foreign like product[s]” in- the Chinese (surrogate) market, despite the fact that most of the cost of manufacture and essential production occurred in another country, including products mostly manufactured within the United States. Thus Commerce essentially reversed course and, without acknowledging any deviation from its established prior policy, not only applied two different rules of origin to solar panels, depending on where they were assembled, but also applied AD/CVD liability to the entire value of merchandise mostly produced outside of the subject country’s comparison market, including merchandise that was mostly produced in the United States.

Commerce provides two separate grounds for this determination: (1) addressing circumvention of the Solar I PRC orders; and (2) addressing assembly-specific Chinese government subsidies. Neither is sufficient.

First, while it is generally well-established that Commerce may consider the effectiveness of an order in determining its scope, Commerce does not explain why either of its rationales provides a sufficient basis for disregarding Commerce’s prior factual findings regarding the relative insignificance of panel assembly in determining country-of-origin. Nor does Commerce explain why either ground provides a sufficient basis for applying AD/CVD duties to the entire value of panels that are assembled in China from non-Chinese cells, thereby failing to consider and explain an important aspect of the problem.

Specifically, with regard to circumvention of Solar I PRC, SolarWorld’s Solar II petitions identified two types of production shifts that SolarWorld characterized as circumventions of the Solar I PRC orders: (1) the shifting of cell-production out of China to make non-Chinese cells that are still largely .made out of Chinese inputs (i.e., using Chinese ingots or wafers); and (2) the increase in imports of panels assembled in China using Taiwanese cells made from Taiwanese inputs. Commerce’s solution was to cover all non-Chinese (including Taiwanese and U.S.) cells assembled into panels in China under Solar II PRC, and to cover all remaining Taiwanese cells, whether or not and regardless of where else assembled, under Solar II Taiwan. But at the same time Commerce continued to hold, in Solar II Taiwan as in Solar I PRC, with respect'to all solar cells except those assembled into panels in China, that analyzing the market where most of the essential production takes place, i.e., the country of cell-production, is more important than basing the AD/CVD analysis and liability on the market of the much less significant subsequent assembly step. Commerce does not square this circle in its rationale.

Thus while Solar II PRC does provide the product coverage sought by Solar-World; Commerce does not explain why, with respect to only the panels assembled in China, the analysis of inputs consumed during cell-production—that is, most of the finished product’s inputs—in, for example, Taiwan, is no longer important or relevant, and instead the country of final assembly should be the basis for all home market comparisons. Nor does the agency explain why all panels that are assembled from U.S.-made cells anywhere in the world, other than China, are treated as domestic merchandise, and therefore not subject to AD/CVD liability, but when those same U.S. cells are assembled into panels in China, the fact that most, of the panel’s production occurred in the U.S. is no longer relevant.

If, as Commerce found in Solar I PRC, and as it continues to maintain in Solar II PRC, the essential component that is generally determinative of the relevant country-of-origin for this class or kind of merchandise is the solar cell, why are SolarWorld’s concerns regarding the shifting of cell-production to different countries not appropriately addressed, consistent with the agency’s own analysis and suggestion in Solar I PRC, by issuing orders to cover those cell-producing countries, just as was done with respect to cells made in Taiwan? Why would it not be more appropriate and effective to focus on the country with the highest percentage of production of inputs for the entire process?

In addition, as previously noted, Commerce’s solution has the effect of imposing AD/CVD liability based on a relatively insignificant production step for products mostly produced (i.e., with over fifty percent of the cost of production occurring) in a market other than the one on which the AD/CVD liability is based, including for products that are mostly produced in the United States. Although Commerce does not consider or explain this important aspect of the problem here, the agency has emphasized in the past that when determining the appropriate scope of AD (or CVD) orders, “we are primarily concerned with where the actual manufacturing is occurring.” More generally, a fair comparison is required between the U.S. export price and the subject merchandise’s foreign “normal value.” To achieve this goal, most production of subject merchandise must occur in the subject country (or, put another way, the country-of-origin of a product subject to AD/CVD duties will ordinarily be the country where most of the production occurs). This is because duties are ultimately assessed on the entire value of the final product, and those duties must be based. on an analysis of pricing and subsidies within a single appropriate home market. Using the market where most of the production occurs as the home market for AD-normal value comparison and/or CVD governmental subsidy evaluation ensures that the appropriate comparisons are made. Commerce does not appear to have considered, and certainly did not discuss,. this important aspect of the problem here. Because “[solar panel assembly] does [not] constitute significant processing such that it changes the country-of-origin of the cell,” it would seem to follow that Plaintiff Suniva’s U.S. cells and Plaintiff SunPower’s Malaysian/Philippine cells—and indeed all of the non-Chinese solar cells covered by the Solar II PRC scope—are similarly not sufficiently transformed by the panel assembly process po justify using China as the relevant comparison market for calculating the normal value of the entire finished product. Calculating the cost of producing the merchandise in China, when in fact the vast majority of the production occurs in another country, seems to ignore a significant aspect of the problem to be addressed here. Commerce’s final Solar II PRC scope determination does not explain, or consider, this important aspect of the problem.

For the same reason, Commerce’s second ground for the Solar II PRC exception to the otherwise generally-applicable origin rule for solar panels—that of addressing assembly-specific Chinese government subsidies—is also insufficient to explain the agency’s action. Commerce does not address or explain how this case is different from the agency’s consistent prior position that products can only have one origin, which is determined by a consistent origin rule for all products within a given class/kind of merchandise, and which should generally result in a country-of-origin and comparison market where most of the essential or cost-intensive production takes place. Because the Solar II PRC scope addresses assembly-specific subsidies by covering solely products that were otherwise produced entirely outside the country-of-assembly, including those that were mostly produced in the United States, it imposes AD/CVD liability based on an analysis that excludes consideration of the majority of actual essential production, contrary to the reasoning consistently employed in prior precedents. Because Commerce did not acknowledge, consider, or discuss this matter, remand is necessary so that the agency may address this important aspect of the problem, and either provide additional explanation or modify its decision, as necessary.

The court notes that these problematic aspects of Commerce’s Solar II PRC decision affect most directly the agency’s AD, rather than its CVD, analysis. As Commerce has previously explained, antidump-ing duties should be assessed on the entire value of the finished product, rather than solely the value added within just one of the multiple countries in which the product is manufactured, because the AD statute requires that Commerce assess such duties “in an amount ‘equal to the amount by which the foreign market value [now referred to as ‘normal value’] of the merchandise [i.e., the entire finished product] exceeds the United States price of the merchandise.’” Because the calculation of the foreign like product’s normal value is not susceptible to subdivision (because the market value of a fully ’completed product is not equivalent to the sum of the market values of its individual constituent parts ), Commerce must ordinarily choose a single foreign market within which to calculate the normal value of the entire finished product. Accordingly, to obtain a fair comparison, it is generally reasonable to base the product’s AD liability on an analysis of the foreign market in which the majority of production occurred.

On the other hand, the CVD statute does not appear to require that the same reasoning apply. Nonetheless, Commerce has consistently held that, as with AD liability, CVD liability must also be based on a single foreign market’s subsidy analysis, even though it is not immediately apparent why the net subsidy amount received in the course of producing a product in multiple countries may not be subdivided to account for each country’s contribution.

V. Effective Date of Final Solar II PRC Scope

The court defers consideration of Plaintiffs’ arguments that Commerce unlawfully applied the, final Solar II PRC scope determinations to entries made prior to the publication of the AD and CVD orders until after Commerce’s remand results are complete.

CONCLUSION

For all of the foregoing reasons, the Solar II PRC final scope determination is remanded to Commerce for reconsideration in accordance with this opinion. Commerce shall have until August 8, 2016, to complete and file its remand results. Plaintiffs shall have until August 29,2016, to file comments, and the agency and Defendant Intervenor shall then have until September 12, 2016, to respond.

It is SO ORDERED. 
      
      . See Certain Crystalline Silicon Photovoltaic Products from the [PRC], 79 Fed. Reg. 76,970 (Dep’t Commerce Dec. 23, 2014) (final determination of sales at less than fair value) and accompanying Issues & Decision Mem,, A-S70-010, Investigation (Dec. 15, 2014) ("Solar II PRC AD I & D Mem.”); Certain Crystalline Silicon Photovoltaic Products from the [PRC], 79 Fed. Reg. 76,962 (Dep’t Commerce Dec. 23, 2014) (final affirmative countervailing duty determination) and accompanying Issues & Decision Mem., C-570-011, Investigation (Dec.. 15, 2014) ("Solar II PRC CVD I & D Mem.’1).
     
      
      . See Consol. Pis.’ Joint Br. in Supp. of their Rule 56.2 Mot. for J. on the Agency R., ECF No. 61 ("Resp’ts' Br.”); Br. in Supp. of Sun-Power Corp.'s Rule 56.2 Mot. for J. on the Agency R., ECF Nos. 59 (conf. version) & 60 (pub. version) ("SunPowers Br.”); Br. of Consol. PL Suniva, Inc. in Supp. of its Mot. for J. on the Agency R., ECF No. 58-1 ("Suni-va’s Br.”); see also Mot. of Consol. Pl.-Inter-venors Yingli Green Energy Holding Co., Ltd. & Yingli Green Energy Americas, Inc. for J. on the Agency R., ECF No. 57, at 2 (adopting the arguments presented in Resp’ts’ Br., ECF No. 61).
     
      
      .Further citations to the Tariff Act of 1930, as amended, are to the relevant provisions of Title 19 of the U.S. Code, 2012 edition.
     
      
      . Certain Crystalline Silicon Photovoltaic Products from China and Taiwan, USITC Pub. 4519, Inv. Nos. 701-TA-511 and 731-TA-1246-1247 (Feb. 2015) (final determination) ("Solar II ITC Final Determination”) at 10.
     
      
      . See, e.g., Crystalline Silicon Photovoltaic Cells and Modules from China, USITC Pub. 4360, Inv. Nos. 701-TA-481 and 731-TA-1190 (Nov. 2012) (final determination) at 1-15.
     
      
      . Id.
     
      
      . See Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled into Modules, from the [PRC], 77 Fed. Reg. 63,791 (Dep't Commerce Oct. 17, 2012) (final determination of sales at less thán fair value, and affirmative final determination of critical circumstances, in part) and accompanying Issues & Decision Mem., A-570-979, Investigation (Oct. 9, 2012) ("Solar I PRC AD I & D Mem.''); Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled into Modules, from the [PRC], 77 Fed, Reg. 63,788 (Dep’t Commerce Oct. 17, 2012) (final affirmative countervailing duty determination and final affirmative critical circumstances determination) and accompanying Issues & Decision Mem., C-570-980, Investigation (Oct. 9, 2012) ("Solar I PRC CVD I & D Mem,”).
     
      
      . See id.
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 11 (“[SJubject merchandise includes all modules, laminates and/or panels assembled in the PRC that contain crystalline silicon photovoltaic [solar] cells produced in a customs territory other than the PRC.”); id. at 28 (“[T]he scopes adopted in the final determinations of the [Solar II PRC] investigations emphasize that they do not alter, revise, or overlap the scope of [Solar I PRC]."); Solar II PRC CVD I & D Mem, cmt. 1 at 36, 54 (same).
     
      
      . [SolarWorld’s] Revised Scope Language, Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled into Modules, from the [PRC], A-570-979 & C-570-980 (Nov. 7, 2011) (“Solar I PRC Proposed Scope Clarification"), reproduced in App. to [SolarWorld]’s Rule 56.2 Mot. for J. on the Agency R. & Br. in Supp., Ct. No. 13-00219, ECF No. 29 at Tab 8, at 3 & Attach. 2.
     
      
      . [Commerce’s] Mem, re Scope Clarification, Crystalline Silicon Photovoltaic Cells, Whether or Not Assembled into Modules, from the [PRC], A-570-979 and C-570-980, Investigations (Mar. 19, 2012), reproduced in, e.g., App. to Br. of Consol. PL Suniva, Inc. in Supp. of its Mot, for J. on the Agency R., ECF No. 58-3 at Tab 1 Ex. 2 (“Solar I PRC Scope Clarification Mem.”), at 8 (unchanged in Solar I PRC AD I & D Mem, cmt. 1 at 8); Solar I PRC CVD I & D Mem, cmt. 32 at 80 & n.214 (same)),
     
      
      . See id.
     
      
      . Id.
     
      
      . Id.
     
      
      . See id. at 5 (“Because AD and CVD orders apply to merchandise from particular countries, determining the country where the merchandise is produced is fundamental to proper administration and enforcement of the AD and CVD statute. The scope of an AD or CVD order is limited to merchandise that originates in the country covered by the order.”) (citing Stainless Steel Plate in Coils from Belgium, 69 Fed. Reg. ,74,495 (Dep’t Commerce Dec, 14, 2004) (final results of antidumping duty administrative review) and accompanying Issues & Decision Mem., A-423-808, ARP 02-03 (Dec. 14, 2004) (“SSPC from Belgium”) at cmt. 4); id. at 5-6 (“[Commerce] has applied, as appropriate, the following analyses in determining whether substantial transformation occurs, thereby changing a product's country-of-origin [from the country where the component parts were produced to the country of subsequent processing or assembly]. These have included: 1) whether the processed downstream product falls into a different class or kind of product when compared to the upstream product; 2) whether the essential component of the merchandise is substantially transformed in the country of exportation; or 3) the extent of processing. We have examined these criteria in conducting our substantial transformation analysis [for solar panels assembled in a-different country from that where their constituent cells were produced].”) (citation omitted); see also SSPC from Belgium, cmt. 4 at 14 ("As the [Court of International Trade] held, the substantial transformation test ‘provides a means for Commerce to carry out its country of origin examination and properly guards against circumvention of existing antidumping orders,' ”) (quoting E,I, Du Pont de Nemours & Co. v, United States, 22 C.I.T. 370, 375, 8 F.Supp.2d 854,-859'(1998)).
      No. party to these proceedings , challenges Commerce's substantial transformation test.
     
      
      . Solar I PRC Scope Clarification Mem., ECF No. 58-3 at Tab 1 Ex. 2, at 5-10.
     
      
      . Id. at 8.
     
      
      . Id.
     
      
      . Id. at 10; see Solar I PRC AD I & D Mem. cmt, 1 at 5; Solar I PRC CVD I & D Mem, cmt. 32 at 77.
     
      
      . Solar I PRC AD I & D Mem, cmt. 1 at 8 (noting that "Petitioner has the option of bringing additional petitions to address any dumping concerns it has regarding solar modules/panels assembled from solar cells produced in a third country”); Solar I PRC CVD I & D Mem, cmt. 32 at 80 (same for subsidy concerns). Obviously, this also invited petitions addressing any PRC subsidization of panel assembly from solar cells produced in a third country.
     
      
      . See Pet. for Imposition of Antidumping & Countervailing Duties Pursuant to Secs. 701 & 731 of the Tariff Act of 1930, as Amended, Certain Crystalline Silicon Photovoltaic Products from the [PRC] and Taiwan, A-570-010, A-583-853, & C-570-011, Investigations (Dec. 31, 2013), reproduced in App. to Consol. Pis.’ Joint Br. in Supp. of their Rule 56.2 Mot. for J. on the Agency R., ECF No. 64 ("Respt’s' App.”) at Tab 1 ("Solar II Pet.”).
     
      
      . Id. at 4-6; Solar II PRC AD I & D Mem. cmt, 1 at 13, 24; Solar II PRC CVD I & D Mem, cmt. 1 at 38-39; see id. at cmts. 6 and 7 (explaining Commerce’s determination that the Chinese governmental provision of aluminum extrusions and solar glass (inputs used to assemble solar cells into panels) for less than adequate remuneration constitutes counter-vailable subsidies).
     
      
      . Solar II PRC AD I & D Mem, cmt. 1 at 18; Solar II PRC CVD I & D Mem, cmt. 1 at 44 (same); see also Issues & Decision Mem., Certain Crystalline Silicon Photovoltaic Products from Taiwan, A-583-853, Investigation (Dec. 15, 2014) (adopted in 79 Fed. Reg. 76,966, 76,967 (Dep’t Commerce Dec. 23, 2014) (final determination of sales at less than fair value)) ("Solar II Taiwan I & D Mem.'') cmt. 1 at 17 ("[SolarWorld’s Solar II] Petition claimed that Chinese solar producers were 'using cells fully or partially manufactured in Taiwan in the modules they assembled for export to the United States,’ which allowed the Chinese solar producers to 'export those modules, duty-free, to the U.S. market.’ ... The Petition claimed that Taiwanese cell and module imports increased by 85 percent, in large part as a result of this alleged loophole.”) (quoting and citing, respectively, Solar II Pet., [ECF No. 64 at Tab 1], at 4, 6); id at 21 ("[Fjollow-ing the implementation of the [Solar I PRC] AD and CVD orders ..., there has been a measurable shift in trade flows that has resulted in increased import of non-subject modules produced in China.”) (citing Solar II Pet., [ECF No. 64 at Tab 1], at 3, 5-6, 21, 34, 37, 53).
     
      
      . See Resp’ts’ Br., ECF No. 61; SunPower's Br., ECF Nos. 59 & 60; Suniva's Br., ECF No. 58-1.
     
      
      . See Solar II Pet., ECF No. 64 at Tab 1; Certain Crystalline Silicon Photovoltaic Products from the [PRC] and Taiwan, 79 Fed. Reg. 4661, 4661 (Dep't Commerce Jan. 29, 2014) (initiation of AD investigations); Certain Crystalline Silicon Photovoltaic Products from the [PRC], 79 Fed. Reg. 4667, 4668 (Dep't Commerce Jan. 29, 2014) (initiation of CVD investigation); Solar II PRC AD I & D Mem, cmt. 1; Solar II PRC CVD I & D Mem, cmt. 1; Solar II Taiwan I & D Mem, cmt. 1.
     
      
      . Decision Mem. for the Prelim. Determination, Certain Crystalline Silicon Photovoltaic Products from the [PRC], A-570-010, Investigation (July 24, 2014) (adopted in 79 Fed. Reg. 44,399, 44,399 (Dep't Commerce July 31, 2014) (affirmative preliminary determination of sales at less than fair value and postponement of final determination)) at 4; Decision Mem. for Prelim. Affirmative Countervailing Duty Determination, Certain Crystalline Silicon Photovoltaic Products from the [PRC], C-570-011, Investigation (June 2, 2014) (adopted in 79 Fed. Reg. 33,174, 33,-175 (Dep’t Commerce June 10, 2014) (preliminary affirmative countervailing duty determination)) at 5; Solar II Pet., ECF No. 64 at Tab 1, at 11.
     
      
      . Opportunity to Submit Scope Comments, Crystalline Silicon Photovoltaic Products from the [PRC] and Taiwan, A-570-010, C-570-011, & A-583-853, Investigations (Oct. 3, 2014), reproduced in Respt's’ App,, ECF No. 64 at Tab 8, at 1.
     
      
      . See Solar II PRC AD I & D Mem. cmt. 1 at 11, 28; Solar II PRC CVD I & D Mem. cmt. 1 at 36, 54.
     
      
      . Solar II PRC AD I & D Mem, cmt. 1 at 28 (excluding merchandise covered by Solar I PRC); Solar II PRC CVD I & D Mem, cmt. 1 at 54 (same); Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1 Ex. 2, at 8 (covering all panels made from cells made in China as subject merchandise under Solar I PRC) (unchanged in Solar I PRC AD I & D Mem, cmt. 1 at 6-7; Solar I PRC CVD I & D Mem, cmt. 32 at 78-79).
     
      
      . Solar II PRC AD I & D Mem, cmt. 1 at 14; Solar II PRC CVD T & D Mem. cmt. 1 at 40.
     
      
      . See id.; Scope Ruling on Aireko Construction LLC’s Solar Modules Composed of U.S.Origin Cells, Crystalline Silicon Photovoltaic Products from [the PRC], A-570-010 & C-570-011, Scope Ruling (Nov. 12, 2015), reproduced in Ct. No. 15-00319, ECF No. 16-4 ("Solar II PRC Scope Ruling"), at 5 (”[M]o-dules [that] are assembled in the PRC from U.S.-origin cells ... are within the scope of the [Solar II PRC orders].”).
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 28-29 (“[T]he country. of origin criteria in Solar I PRC, applicable to solar modules, differ from these [Solar II PRC] investigations.”); Solar II PRC CVD I & D Mem, cmt. 1 at 41, 54 (same).
     
      
      . Resp’ts’ Br., ECF No. 61, at 31; SunPower's Br., ECF Nos. 59 & 60, at 23.
     
      
      . See Resp’ts' Br., ECF No. 61, at 31-33; SunPower’s Br,, ECF Nos. 59 & 60, at 12-13, 21-22.
     
      
      . SunPower's Br., ECF Nos. 59 & 60, at 18; Resp’ts’ Br., ECF No. 61, at 23-24.
     
      
      . Resp’ts’ Br., ECF No. 61, at 13, 15, 17-18, 25-27, 37; Suniva's Br., ECF No. 58-1, at 2, 22-23.
     
      
      . See Resp’ts' Br., ECF No. 61, at 14 ("Commerce failed to reconcile the rationale used to determine origin in [Solar II PRC] with the long-standing substantial transformation rule that was used in [Solar II Taiwan], [Solar I PRC] and scores of prior agency determinations.”); id. at 21-22, 27-28; SunPower’s Br,, ECF Nos, 59 & 60, at 13; Suniva's Br., ECF No. 58-1, at 13-15.
     
      
      . Resp’ts’ Br., ECF'No. 61, at 21 (emphasis omitted).
     
      
      . Suniva's Br., ECF No. 58-1, at 10 ("U.S. law gives Commerce the authority to impose AD duties only on 'foreign merchandise.’ ”) (quoting 19 U.S.C. § 1673); id. at 12 ("If U.S.origin [solar] cells are not substantially transformed in China, then such U.S.-origin cells have not become 'foreign.' In [Solar II PRC], [Commerce] has not explained how it differentiates 'foreign' from domestic merchandise as required by the statute[, particularly in light of its Solar I PRC] analysis, on the very same merchandise, [finding that] such goods ... retain domestic origin.”) (citing Solar I PRC Scope Clarification Mem., [ECF No, 58-3 at Tab 1 Ex. 2]).
     
      
      . SunPower’s Br., ECF Nos. 59 & 60, at 24 ("[S]hould the Court [affirm Commerce’s final Solar II PRC scope determinations], the Court must prevent the retroactive application of the ‘scope clarification’ to entries made prior to the publication of the anti-dumping duty order on February 18, 2015, or at least prior to the publication of [Commerce's final determination in the Federal Register on December 23, 2014.”); Suniva’s Br., ECF No. 58-1, at 2, 23.
     
      
      . See 19 U.S.C. § 1516a(b)(l)(B)(i).
     
      
      . SKF USA, Inc. v. United States, 537 F.3d 1373, 1378 (Fed.Cir.2008) (quoting Consol. Edison Co. v. NLRB, 305 U.S. 197, 229, 59 S.Ct. 206, 83 L.Ed. 126 (1938).
     
      
      . Universal Camera Corp. v. NLRB, 340 U.S. 474, 488, 71 S.Ct. 456, 95 L.Ed. 456 (1951).
     
      
      . Nippon Steel Corp. v. United States, 458 F.3d 1345, 1351 (Fed.Cir.2006) (quotation and alteration marks and citation omitted).
     
      
      . Motor Vehicle Mfrs. Ass’n v. State Farm Mut. Auto Ins. Co., 463 U.S. 29, 43, 103 S.Ct. 2856, 77 L.Ed.2d 443 (1983).
     
      
      . Id (quoting Burlington Truck Lines v. United States, 371 U.S. 156, 168, 83 S.Ct. 239, 9 L.Ed.2d 207 (1962)).
     
      
      . Shenyang Yuanda Aluminum Indus. Eng’g Co. v. United States, 146 F.Supp.3d 1331, n. 148 (2016) (quoting Ward v. Sternes, 334 F.3d 696, 704 (7th Cir.2003) ("[A] decision [that is] so inadequately supported by the record as to be arbitrary [is] therefore objectively unreasonable.”) (quotation marks and citations omitted)).
     
      
      . State Farm, 463 U.S. at 43, 103 S.Ct. 2856.
     
      
      . Anderson v. U.S. Sec'y of Agric., 30 C.I.T. 1742, 1749, 462 F.Supp.2d 1333, 1339 (2006) (‘‘Agencies have a responsibility to administer their statutorily accorded powers fairly and rationally, which includes not 'treating] similar situations in dissimilar ways.’ ”) (quoting Burinskas v. NLRB, 357 F.2d 822, 827 (D.C.Cir.1966) (‘‘[An agency] cannot act arbitrarily nor can it treat similar situations in dissimilar ways,”) (citation and footnote omitted)); see also id. ("Indeed, a principal justification for the administrative state is that in ‘area[s] of limitless factual variations, like cases will be treated alike.’ ”) (quoting Nat'l Muffler Dealers Ass'n v. United States, 440 U.S. 472, 477, 99 S.Ct. 1304, 59 L.Ed.2d 519 (1979) (citations omitted)) (also quoting South Shore Hosp., Inc. v. Thompson, 308 F.3d 91, 101 (1st Cir.2002) ("The goal of regulation is not to provide exact uniformity of treatment, but, rather, to provide uniformity of rules so that those similarly situated will be treated alike.”)); Trs. in Bankruptcy of N. Am. Rubber Thread Co. v. United States, 32 C.I.T. 663, 665, 558 F.Supp.2d 1367, 1370 (2008) ("Generally, an agency action is arbitrary when the agency offers insufficient reasons for treating similar situations differently.”) (quotation and alteration marks and citation omitted).
     
      
      . See, e.g., Nakornthai Strip Mill Pub. Co. v. United States, 32 C.I.T. 1272, 1276, 587 F.Supp.2d 1303, 1307 (2008) (“Commerce has discretion to change its policies and prac- ■ tices as long as they are reasonable and consistent with their statutory mandate and may ■ adapt its views and practices to the particular circumstances ... at hand, so long as the agency’s decisions are explained and supported by substantial evidence on the record.”) (quotation and alteration marks and citation omitted).
     
      
      . See British Steel PLC v. United States, 127 F.3d 1471, 1475 (Fed.Cir.1997) ("An agency is obligated to follow [its] precedent, and if it chooses to change, it must explain why.”) (quotation marks and citations omitted); State Farm, 463 U.S. 29, 46-48, 103 S.Ct. 2856, 77 L.Ed.2d 443 (holding that an agency may not change course without addressing the continued relevance of factual findings on which the agency’s prior policy was based); FCC v. Fox Television Stations, Inc., 556 U.S. 502, 537, 129 S.Ct. 1800, 173 L.Ed.2d 738 (2009) (J. Kennedy, concurring in part and concurring in judgment) (explaining that State Farm followed the principle that an agency “cannot simply disregard contrary or inconvenient factual determinations that it made in the past, any more than it can ignore inconvenient facts when it writes on a blank slate”).
     
      
      . Fox, 556 U.S. at 516, 129 S.Ct. 1800.
     
      
      . Nakornthai, 32 C.I.T. at 1276, 587 F.Supp.2d at 1308 (citing and quoting Trs. in Bankruptcy of N. Am. Rubber Thread Co. v. United States, 31 C.I.T. 2040, 2047, 533 F.Supp.2d 1290, 1297 (2007) (“Commerce [must] attempt to distinguish the reasoning set forth in [prior cases] from the present case.”) (alterations in Nakornthai)).
     
      
      . See infra Discussion Section IV.
     
      
      . Solar II PRC AD T & D Mem, cmt. 1 at 23; Solar II PRC CVD I & D Mem, cmt. 1 at 48 (same).
     
      
      . Id.
     
      
      . Id,
     
      
      . Id, (citations omitted).
     
      
      . Id,; see also Solar II ITC Final Determination, supra note 5, at 7 ("[Although] Commerce did not finalize the scope of the [Solar II PRC] investigations until a late stage in the investigations^] ... [t]he [International Trade] Commission recognized early in these investigations that changes in the scopes were likely and took steps to ensure that it collected the information that would allow it to fulfill its statutory obligations. In the questionnaires issued in the final phase of these investigations, the Commission asked U.S. producers and importers to segregate their import data into sixteen categories, which were designed to provide the Commission with flexibility to adjust the data to conform to different possible scope definitions. The manner in which the Commission collected the data in these investigations permitted the agency and the parties to consider and evaluate the implications of various possible scope definitions to the Commission’s analysis.”) (citations omitted); cf, Resp’ts’ Br., ECF No. 61, at 31-33; SunPower’s Br., ECF Nos. 59 & 60, at 12-13 (arguing that "[Commerce] investigated modules/panels with non-Chinese-origin [solar] cells containing Chinese-origin inputs, but issued a final determination as to modules/panels with non-Chinese-origin [solar] cells, regardless of the origin of the [solar] cell inputs”) (relying on Smith Corona Corp. v. United States, 16 C.I.T. 562, 565, 796 F.Supp. 1532, 1535 (1992) ("[Commerce] must exercise caution in redefining scope in midstream to include items which were clearly known about and excluded at the time of initiation of the investigation and, indeed in this case, at the time of the preliminary determination.”)); id. at 21-22.
     
      
      . See Solar I PRC Proposed Scope Clarification, Ct. No. 13-00219, ECF No.. 29 at Tab 8, at 3 & Attach. 2 (seeking to cover, under Solar I PRC, all solár modules and panels assembled in China, regardless of where the constituent cells were produced); Solar II Pet., ECF No. 64 at Tab 1; Solar II PRC AD I & D Mem, cmt. 1 at 12 ("The Petition and Petitioner’s comments in this investigation demonstrate that the Petitioner’s intent is a scope that covers all solar modules assembled in the PRC using third-country solar cells. In its Petition to this investigation, the Petitioner stated its intent to include all of these modules within the scope, citing the ‘loophole’ that resulted [from the exclusion from Solar I PRC coverage of panels assembled in China from third-country cells].”) (citing Solar II Pet., [ECF No. 64 at Tab 1], at 3, 5-6, 21, 34, 37, and 53); Solar II CVD I & D Mem, cmt. 1 at 38 (same).
     
      
      . See, e.g., Ad Hoc Shrimp Trade Action Comm. v. United States, 33 C.I.T. 915, 637 F.Supp.2d 1166, 1175 (2009) ("Commerce retains authority to define the scope of the investigation and may depart from the scope as proposed by a petition if it determines that petition to be overly broad, or insufficiently specific to allow proper investigation, or in any other way defective.’’) (quotation marks and citation omitted).
     
      
      . See supra note 27 (providing relevant citations).
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 14 ("[C]ertain interested parties commented that they did not track their merchandise in a manner that would allow them to definitively report only that merchandise falling within the ‘two-out-of-three’ scope proposed in the [Solar II] Petition. The scope being adopted in these [Solar II PRC] investigations resolves [these administrability and enforcement concerns], by covering all modules assembled in the PRC from third-country cells. Under the scope being adopted for these final [Solar II PRC] determinations, producers and exporters would not need to track for purposes of these proceedings the ingots, wafers, or partial cells that are being used in the third-country cells being assembled into modules in China.”) (footnote and citations omitted); S<> lar II PRC CVD I & D Mem, cmt. 1. at 40 (same); see also Solar II Taiwan I & D Mem. cmt. 1 at 24 ("We have determined that the enforcement of the ‘two out of three’ language [contained in SolarWorld’s Solar II Petition and adopted in Commerce's. Solar II PRC and Solar II Taiwan preliminary determinations] could be difficult and complicated. ... Importers might have to; 1) provide evidence that the ingot, wafer, or solar cell was/was not processed in Taiwan [or China]; 2) provide evidence that the cell was then subsequently processed in a third country; and then 3) provide evidence that it was subsequently assembled into a solar module in Taiwan [or China, as the case may be]. Given that different, unaffiliated parties might be responsible for each of these steps of production, and that additional parties might provide additional steps of subassembly in the production process of a solar product, the evidentiary burden on importers could be complicated, and likewise the burden on [U.S. Customs and Border Protection] to confirm the validity and reliability of such evidence could also be difficult. Further complicating this task is the fact that respondents have been nearly unanimous in claiming that they are unable to track where the wafer contained in a solar cell was manufactured ....’’) (footnote and citation omitted).
     
      
      . See supra note 61 (discussing and providing citations for the Petitioner’s intent in this regard).
     
      
      . Certain Cold-Rolled Carbon Steel Flat Products from Argentina, 58 Fed. Reg. 37,062, 37,065 (Dep't Commerce July 9, 1993) (notice of final determination of sales at less than fair value) (''Cold-Rolled Steel from Argentina”) (relied on by Commerce in Solar I PRC, see Solar I PRC Scope Clarification Mem., ECF No, 58-3 at Tab 1, at 5 n.7, 8, and Solar II Taiwan, see Solar II Taiwan I & D Mem. cmt. 1 at 18 n.52).
     
      
      . Id; see also Solar II Taiwan I & D Mem. cmt. 1 at 18 ("In determining the scope of the investigation, [Commerce] must not only address ... the products intended to be covered by the scope, but also determine the country-of-origin of the solar products at issue.”).
     
      
      . 3,5" Microdisks and Coated Media Thereof from Japan, 54 Fed. Reg. 6433 (Dep’t Commerce Feb. 10, 1989) (final determination of sales at less than fair, value) (''3.5’’ Microdisks from Japan”) (relied on in Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065).
     
      
      . Because the Solar II PRC scope excludes any merchandise covered by the Solar I PRC orders, which cover all solar cells produced in China, whether or not and regardless of where assembled, the type of merchandise covered by the Solar II PRC scope is exclusively cells assembled into panels. See also Solar II Taiwan I & D Mem, cmt. 1 at 19 ("[T]he scope of the concurrent [Solar II PRC] investigations on solar products from the PRC .., covers only modules, and not cells.”) (footnote and citation omitted). In any event, Commerce has determined that the individual solar cells and the panels assembled from them are products within the same class/kind of merchandise. Solar I PRC Scope Clarification Mem., ECF No, 58-3 at Tab 1 Ex,. 2, at 6.
     
      
      . See Solar I PRC Scope Clarification Mem., ECF NO, 58-3 at Tab 1 Ex. 2, at 8 (unchanged in Solar I PRC AD I & D Mem, cmt. 1 at 6-7; Solar I PRC CVD I & D Mem, cmt. 32 at 78-79); see also Solar I PRC AD I & D Mem, cmt. 1 at 8 (''[Commerce] has determined that modules from the PRC are those that have been assembled in the PRC using solar cells produced in the PRC.”); Solar I PRC CVD I & D Mem, cmt, 32 at 80 (same).
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 28-29; Solar II PRC CVD I & D Mem, cmt. 1 at 54; Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1, at 8 (unchanged in Solar I PRC AD I & D Mem, cmt. 1 at 6-7; Solar I PRC CVD I & D Mem, cmt. 32 at 78-79); see also supra note 30.
     
      
      . See Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1 Ex. 2, at 8 (unchanged in Solar I PRC AD I & D Mem, cmt. 1 at 6-7; Solar I PRC CVD I & D Mem, cmt. 32 at 78-79); Solar II Taiwan I & D Mem, cmt. 1 at 24 ("[T]he solar cell determines the country of origin, unless manufactured into a module, laminate or panel in the PRC.”).
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 14, 16; Solar II PRC CVD I & D Mem, cmt. 1 at 40, 41; Solar II Taiwan I & D Mem, cmt. 1 at 5, 16 (excluding Taiwanese cells assembled into panels in China from the otherwise applicable rule that panels assembled anywhere in the world from Taiwanese cells are products of Taiwan).
     
      
      . Commerce has found that the panel assembly process “only strings cells together, adding a protective covering and an aluminum base”—it simply "connects cells into their final end-iise form but does not change the ‘essential active component,’ the solar cell, which defines the module/panel.” Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1 Ex,2, at 7-8 (unchanged in Solar II PRC AD I & D Mem, cmt. 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 40-41). Commerce also found that "solar module/panel assembly is relatively insubstantial in terms of number of steps, inputs, research and development required, and time”; that of the six stages of producing a finished solar panel, five are "dedicated to solar cell production and only one pertained to solar module/panel assembly”; that many more types of inputs are consumed in cell production as compared with panel assembly; and that the production time and complexity for producing the constituent solar cells far outweighs that for then assembling them into panels. Id.
     
      
      . Solar II PRC AD I & D Mem, cmt. 1 at 15, 28; Solar II PRC CVD I & D Mem, cmt. 1 at 41, 54; Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Táb 1 Ex. 2, at 8 (unchanged in Solar I PRC AD I & D Mem, cmt. 1 at 6-7; Solar I PRC CVD I & D Mem, cmt. 32 at 78-79); Solar II Taiwan I & D Mem, cmt. 1 at 23 ("[S]olar modules assembled in the PRC using Taiwanese cells are within the scope of, and therefore subject to, the [Solar II PRC] AD and CVD investigations as Chinese modules assembled from third-country cells[,] [but for] ... cells from Taiwan which are used in the assembly of solar modules in other countries!,] ,.. the country-of-origin of the solar modules assembled using Taiwanese cells will not change through the assembly of those solar modules.”).
     
      
      .See, e.g., Erasable Programmable Read Only Memories (EPROMs) from Japan, 51 Fed. Reg. 39,680, 39,692 (Dep’t Commerce Oct. 30, 1986) (final determination of sales at LTFV) ("EPROMs from Japan”) (finding country of constituent wafer-production to determine legal origin of semiconductors assembled in a different country from that where the wafers were produced); Dynamic Random Access Memory Semiconductors from the Republic of Korea, 67 Fed. Reg. 70,927, 70,927-28 (Dep’t Commerce Nov. 27, 2002) (notice of initiation of countervailing duty investigation) (“DRAMs from Korea”) (“[I]n numerous past proceedings on DRAMs and similar products such as EPROMs, [Commerce] has consistently maintained that the country of origin is the country where wafer fabrication occurs.”); Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1 Ex.2, at 8 & n.29 (noting that "Petitioner has not cited any example” where Commerce used "inconsistent country-of-origin [rules] for a single [type of] product” in the past).
     
      
      . DRAMs from Korea, 67 Fed. Reg. at 70,-927-28.
     
      
      . Id.
     
      
      . Compare Solar I PRC Scope Clarification Mem,, ECF NO. 58-3 at Tab 1 Ex. 2, at 6-8 (determining the solar cell to be the most technologically intensive, essential active component of finished solar panels, the substance and function of which is unchanged by the relatively insubstantial assembly process) (unchanged in Solar I PRC AD I & D Mem. cmt. 1 at 6-7; Solar I PRC CVD I & D Mem. cmt. 32. at 78-79; Solar II PRC AD I & D Mem, cmt. 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 40-41; Solar II Taiwan I & D Mem, cmt. 1 at 19-20), with DRAMs from Korea, 67 Fed. Reg. at 70,928; EPROMs from Japan, 51 Fed. Reg. at 39,692; Dynamic Random Access Memory Semiconductors of 256 Kilobits and Above from Japan, 51 Fed. Reg. 28,396, 28,397 (Dep't Commerce Aug. 7, 1986) (suspension of antidumping investigation and amendment of preliminary determination) (“DRAMs from Japan'').
     
      
      . Compare Solar I PRC AD I & D Mem, cmt. 1 at 8 & n.32 (“Petitioner argues that all modules assembled in the PRC must be covered [as Chinese-origin merchandise], regardless of the origin of the solar cells .... ”); Solar I PRC CVD I & D Mem, cmt. 32 at 80 & n.214 (same), with Solar II PRC AD I & D Mem, cmt. 1 at 24-25; Solar II PRC CVD I & D Mem, cmt. 1 at 38-39 (stating that one of the considerations underlying Commerce’s ultimate Solar II PRC scope determination was the aim to capture Chinese assembly-specific subsidies), with DRAMs from Korea, 67 Fed. Reg. at 70,928.
     
      
      . Compare DRAMs from Korea, 67 Fed. Reg. at 70,928 (quoted), with Solar I PRC AD I & D Mem, cmt. 1 at 8 & n.32 (“[Fjinding that module assembly in the PRC ... [renders] the country-of-origin of the module [to be] the PRC while also finding that module assembly outside the PRC using PRC produced solar cells ... [also renders] the coun- , try-of-origin of the module [to be] the PRC ... necessitate^] making inconsistent country-of-origin determinations for a single product .... ”); Solar I PRC CVD I & D Mem. cmt. 32 at 80 & n.214 (same).
     
      
      . See DRAMs from Korea, 67 Fed. Reg. at 70,928 (declining to address assembly-specific subsidies provided by the government of a different foreign country from that where the essential components were produced, because a given product’s AD/CVD liability is holistically based upon a single foreign country-of-origin, even where that results in some additional subsidies provided by other foreign governments remaining unaccountable, and explaining that "[w]hile the petitioner may be correct that testing, and assembly may be more costly than in the past, there does not seem to be any dispute that wafer fabrication is still the more important stage of the production process”).
     
      
      . Solar I PRC Scope Clarification Mem,, ECF NO. 58-3 at Tab 1 Ex.2, at 8.
     
      
      . Id.
     
      
      . DRAMs from Korea, 67 Fed. Reg. at 70,-928; EPROMs from Japan, 51 Fed. Reg. at 39,681, 39,692; DRAMs from Japan, 51 Fed. Reg. at 28,397.
     
      
      . Certain Carbon Steel Butt-Weld Pipe Fittings from India, 60 Fed. Reg. 10,545, 10,545 (Dep’t Commerce Feb. 27, 1995) (final determination of sales at less than fair value) (determining that rusty pipe fittings obtained from Singapore and then reconditioned and refurbished in India prior to exportation to the United States are legally products of Singapore, not India (despite the fact that removing the rust and then re-painting the Singaporean fitting incurred costs in the Indian market)).
     
      
      . Certain In-Shell Pistachios from Iran, 51 Fed. Reg. 18,919, 18,920 (Dep't Commerce May 23, 1986) (final determination of sales at less than fair value) ("[Commerce] considers pistachios grown in Iran as products of Iran, whether or not they have been sold or roasted in the European market [prior to exportation to the United States].”).
     
      
      . But see infra notes 127-31 and accompanying text.
     
      
      .See Large Newspaper Printing Presses and Components Thereof, Whether Assembled or Unassembled, from Germany, 61 Fed. Reg. 38,166, 38,171 (Dep’t Commerce July 23, 1996) (notice of final determination of sales at less than fair value) ("LNPPs from Germany”) ("[Commerce] has stated that any interpretation [of the law] which sought to limit the application of antidumping duties ... to the foreign content [attributable solely to a particular country] would be inconsistent with [Commerce]'s statutory mandate to assess antidumping duties on the extent to which the normal value ... (previously referred to as 'foreign market value’) exceeds the export price (previously referred to as 'United States price'). Application of anti-dumping duties only on [a particular country’s partial] processing or content portion of the import might mean that the margin of dumping would not be fully offset.”) (citing Certain Corrosion-Resistant Carbon Steel Products from Canada, 58 Fed. Reg. 37,099 (Dep’t Commerce July 9, 1993) (final determination of sales at less than fair value), aff’d, In the Matter of Certain Corrosion-Resistant Carbon Steel Products from Canada, USA-93-1904-03 (Binational Panel under the United States-Canada Free Trade Agreement Oct. 31, 1994)); Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065 (same); see also DRAMs from Korea, 67 Fed. Reg. at 70,928 (explaining that the country-of-origin of a given product within a certain class or kind of merchandise is determined using the same test "for purposes of both antidumping and countervailing duly proceedings”). But see infra notes 127-31 and accompanying text.
     
      
      . See DRAMs from Korea, 67 Fed. Reg. at 70,928,
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 41 (same).
     
      
      . See Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1 Ex.2, at 8 ("While we understand the intent of Petitioner's argument that the scope should cover solar modules/panels produced in the PRC, regardless of the origin of the solar cells, this is not tenable because doing so would ... necessitate making inconsistent country-of-origin determinations for [products within a single class or kind of merchandise] (footnote omitted).
     
      
      . LNPPs from Germany,. 61 Fed. Reg. at 38,171.
     
      
      . See 19 U.S.C. § 1673 (providing for the imposition of duties solely on "foreign” merchandise).
     
      
      . LNPPs from Germany, 61 Fed. Reg. at 38,171.
     
      
      . See, e.g., Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065 ("The AD/CVD provisions provide for the assessment of duties only on products of the subject foreign country—r-not on products of the United States. Therefore, even if a U.S. origin product is deemed to be 'foreign' for Customs purposes, it is not subject to AD and CVD duties unless it is transformed through processing or manufacture into a product of the subject country.").
     
      
      . Solar I PRC Scope Clarification Mem,, ECF No. 58-3 at Tab 1 Ex. 2, at 8 (unchanged in Solar II PRC AD I & D Mem, cmt. 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 41); Solar II PRC AD I & D Mem, cmt. 1 at 15 ("[Commerce] .determined in [Solar I PRC] that the solar cell [is] the essential active component of the module, [and] that assembly of cells into modules [does] not constitute substantial transformation such that the assembled module could be considered a product of the country of assembly ....”) (citation omitted); Solar II PRC CVD I & D Mem, cmt. 1 at 40-41 (same).
     
      
      .See id.
     
      
      . See supra note 75.
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 16 ("No [single] product would at any time have two countries of origin for AD/ CVD purposes.”), 28-29 ("[T]he country-of-origin criteria in Solar I PRC, applicable to solar modules, differ from these [Solar II PRC] investigations[,] ... but the scopes adopted in the final determinations of [Solar II PRC and Solar II Taiwan] emphasize that they do not alter, revise, or overlap the scope of Solar I PRC.... Further, any possible overlaps between [Solar II PRC] and [Solar II Taiwan] are eliminated by the scope language stating that solar cells assembled in China using solar cells manufactured in Taiwan are subject to [the Solar II PRC exception- for panels assembled in China from non-Chinese inputs] and not [Solar II Taiwan], Thus, we have eliminated any overlap of solar products subject to [Solar II PRC or Solar II Taiwan] and those subject to Solar I PRC.... Thus, while the country of origin criteria of [Solar I PRC] and the country of origin analysis [of Solar II PRC] may differ, ... identifying the proceeding to which a given solar module may be subject, based on these analyses, will be straightforward.”) (citations omitted); Solar II PRC AD I & D Mem, cmt. 1 at 41, 54 (same).
     
      
      . See Solar II Taiwan I & D Mem, cmt. 1 at 19-21, 24.
     
      
      . See Solar II PRC AD I & D Mem, cmt. 1 at 28 ("[S]olar cells assembled in China using solar cells manufactured in Taiwan are subject to [the Solar II PRC exception for panels assembled in China from non-Chinese inputs] and not [Solar II Taiwan].”); Solar II Taiwan I & D Mem, cmt; 1 at 23 ("[S]olar modules assembled in the PRC using Taiwanese cells are within the scope of, and therefore subject to, the [Solar II PRC] AD and CVD investigations as Chinese modules .... ”).
     
      
      . See Solar I PRC Scope Clarification Mem.,. ECF NO. 58-3 at Tab 1 Ex.2, at 8; Solar II Taiwan' I & D Mem, cmt. 1 at 24; Solar II PRC AD I & D Mem, cmt. 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 41.
     
      
      . See Solar II PRC Scope Ruling, Ct. No. 15-00319, ECF No. 16-4, at 5.
     
      
      . See supra notes 18 and 97.
     
      
      . Cf. Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065 (“[A U.S.-origin product] is not subject to AD and CVD duties unless it is transformed through processing or manufacture into a product of the subject country”).
     
      
      . See 19 U.S.C. §§ 1677b(a), 1677b(c).
     
      
      . For Taiwanese cells assembled into panels in China, for example, Commerce uses a ■ constructed normal value based on factors of production in a surrogate for China, see 19 U.S.C. § 1677b(c), when in* fact most of the inputs (which mostly go into cell production) ■ were actually consumed in Taiwan, a market economy. See Solar II Taiwan I & D Mem. cmt. 1 at 20, 23.
     
      
      . See, e.g., Solar II PRC Scope Ruling, Ct. No. 15-00319, ECF No. 16-4, at 5.
     
      
      . Solar II PRC AD I & D Mem, cmt. 1 at 12-15; Solar II PRC CVD I & D Mem. cmt. 1 at 38-40.
     
      
      . E.g., Ad Hoc Shrimp, 33 C.I.T. at-, 637 F.Supp.2d at 1175.
     
      
      . Solar II Pet., ECF No. 64 at Tab 1, at 5-6 (concerned with "modules assembled in China from solar cells completed or partially manufactured in ... other countries from Chinese inputs, including wafers”); see also SolarWorld’s Solar I PRC Case Br., Ct. No. 13-00219, ECF No. 29-1 at Tab 17, at 10-11 (explaining SolarWorld’s original concern in Solar I PRC that Commerce's ‘country of cell-production is the country-of-origin' rule could lead to circumvention because Chinese inputs could be used to make cells outside of China and thereby avoid duties on products from China “even though the overwhelming majority of the production activities and costs [would still] occur in China”) (emphasis added).
     
      
      .See Solar 'll Pet., ECF No. 64 at Tab 1, at 5-6 ("[Before the imposition of the Solar I PRC orders], imports of modules from China consisted largely of modules assembled with Chinese cells. Since that time, imports of modules from China have consisted almost entirely of modules assembled in China from solar cells completed or partially manufactured in Taiwan or other countries (i.e., cells manufactured in Taiwan from Taiwanese inputs, or cells manufactured in Taiwan or other countries from Chinese inputs, including wafers.”).
     
      
      . See Solar I PRC Scope Clarification Mem,, ' ECF NO. 58-3 at Tab 1 Ex.2, at 8; Solar II PRC AD I & D Mem, cmt. 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 41 (same).
     
      
      . See Solar I PRC Scope Clarification Mem., ECF NO. 58-3 at Tab 1 Ex.2, at 8-9.
     
      
      . See DRAMs from Korea, 67 Fed. Reg. at 70,928 (noting that the antidumping statute and the subsidy statute use "almost the identical language" to define the "class or kind of merchandise,” and concluding that, for each individual member of such class or kind of merchandise, the country-of-origin must be determined based on a consistent test "for purposes of both antidumping and countervailing duty proceedings”). But see infra notes 127-31 and accompanying text.
     
      
      . LNPPs from Germany, 61 Fed. Reg. at 38,168.
     
      
      . See 19 U.S.C. § 1677b(a)(l).
     
      
      . See LNPPs from Germany, 61 Fed. Reg. at 38,168-171.
     
      
      . Id. at 38,171.
     
      
      . In LNPPs from Germany, Commerce explicitly linked the country-of-origin determinative'rule to the country in which a majority of the production took place—establishing a rule whereby if a part of the LNPP (the subject class or kind of merchandise) is imported from Germany (the subject country), it is covered by the order on LNPPs from Germany if the part comprises at least 50 percent of the cost of manufacture of the entire LNPP. See LNPPs from Germany, 61 Fed, Reg, at 38,170-71 (emphasis added). This was implicitly also the case in all the prior instances where Commerce relied on its ‘substantial transformation’ test to determine country-of-origin, including the general country-of-origin rule established for solar panels in Solar I PRC and Solar II Taiwan. Thus in the semiconductor (EPROMs and DRAMs) cases, for example, Commerce consistently focused on the country where the most "technology intensive portion” of production took place as the relevant country-of-origin comparison market for determining the full AD/CVD liability of the finished semiconductors. EPROMs from Japan, 51 Fed. Reg. at 39,692; DRAMs from Japan, 51 Fed. Reg. at 28,397; DRAMs. from Korea, 67 Fed. Reg. at 70,928. Moreover, although this situation is not explicitly addressed by the statute, a “fair comparison" between the U.S. export price and the "foreign like product” 's "normal value" is required for the imposition of antidumping duties, see 19 U.S.C, § 1677b(a)(l), and the statutory parameters defining foreign "normal value” -are generally consistent with Commerce's prior practice of basing normal value on data from the market where most of production takes place. See id. (normal value determined by market of exporting country); ich at § 1677(16) ("foreign like product” must be "produced in the same country" as subject merchandise); M, at § 1677b(a)(3) (normal value not to be based on market of countries through which merchandise "is merely transshipped”); id, at § 1677b(c)(l),(4) (for non-market economy merchandise, normal value may be based on factors of production used to produce the merchandise in an appropriate market economy surrogate for the non-market exporting country); id. at § 1677b(e) (normal value may be constructed using the sum of the producer’s actual costs of producing merchandise in the same general category of products as the subject merchandise).
     
      
      .. Solar I PRC Scope Clarification Mem., ECF No. 58-3 at Tab 1 Ex. 2, at 8 (unchanged in Solar II PRC AD I & D Mem, cmt, 1 at 15; Solar II PRC CVD I & D Mem, cmt. 1 at 41); see also Solar II Taiwan I & D Mem, cmt. 1 at 19-20.
     
      
      . Suniva’s Br., ECF No. 58-1, at 5-6.
     
      
      . SunPower’s Br., ECF Nos. 59 & 60, at 3.
     
      
      . See DRAMs from Korea, 67 Fed. Reg. at 70,927-28; LNPPs from Germany, 61 Fed. Reg. at 38,168; Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065.
     
      
      . No opinion is expressed herein regarding Plaintiff SunPower’s challenge to Commerce’s since-abandoned approach from the preliminary determination. See SunPower’s Br., ECF Nos. 59 & 60, at 24-25; see also supra note 27 and accompanying text. Should Commerce decide to reinstate that approach on remand, the agency and the court will then consider SunPower’s challenges thereto.
     
      
      .Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065 (quoting predecessor to .19 U.S.C. § 1673e (requiring assessment. of antidumping duties "equal to the amount by which the normal value of the merchandise exceeds the export price (or constructed export price) of the merchandise")); see also LNPPs from Germany, 61 Fed. Reg. at 38,-171.
     
      
      . See Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065 (“[Antidumping] duties are not an assessment against value. They are expresséd as a percentage of value merely ... to facilitate the mechanics of implementing assessment. ... [T]he amount of [the anti-dumping] duties is determined by the amount of [ultimate] price discrimination ..., not by the value of the good.”).
     
      
      . See 19 U.S.C. § 1677b(a)(l).
     
      
      . Cf„ e.g„ 19 U.S.C. § 1677(3) (providing that, "except for the purpose of antidumping proceedings, [the relevant 'foreign country’] may include an association of 2 or more foreign countries, political subdivisions, dependent territories, or possessions of countries into a customs union outside the United States”); id. at § 1671(a) (providing that if Commerce determines that "the government of a country ... is providing ... a counter-vailable subsidy with respect to the manufacture, production, or export of a class or kind of merchandise imported ... into the United States,” then "there shall be imposed upon such merchandise a countervailing duty, in addition to any other duty imposed, , equal to the amount of the net countervailable subsidy,” and imposing no explicit- limits on how many countries' subsidies may be thus countervailed with respect to a.given product). The court expresses no view at this time on the reach of this statute.
     
      
      . See Cold-Rolled Steel from Argentina, 58 Fed. Reg. at 37,065; DRAMs from Korea, 67 Fed. Reg. 70,928.
     
      
      . SunPower’s Br., ECF Nos. 59 & 60, at 24; Suniva’s Br., ECF No. 58-1, at 2, 23.
     