Case ID: f-supp-3d_179/html/1168-01.html
Source: Caselaw Access Project
Author: {"author": "Restani, Judge:", "license": "Public Domain", "url": "https://static.case.law/"}
Date Created: 2024-08-24T03:29:51.129683

THE TIMKEN COMPANY, Plaintiff, v. UNITED STATES, Defendant, NSK Ltd., NSK Corporation, NSK Precision America, Inc., NTN Bearing Corp. of America, NTN Corporation, NTN Bower, Inc., NTN Driveshaft, Inc., American NTN Bearing Manufacturing Corp., JTEKT Corporation, JTEKT North America, Inc., Nachi-Fujikoshi Corporation, Nachi America, Inc., Nachi Technology, Inc., NSK Bearings Europe, Ltd., NSK Europe Ltd., Defendant-Intervenors.
    Slip Op. 16-47
    Consol. Court No. 14-00155
    United States Court of International Trade.
    May 10, 2016
    
      Geert M. De Prest, Stewart and Stewart, of Washington, DC, argued for plaintiff. With him on the brief was Terence P. Stewart.
    L. Misha Preheim, Senior Trial Counsel, Commercial Litigation Branch, Civil Division, U.S. Department of Justice, of Washington, DC, argued for defendant. With him on the brief were Benjamin C. Mizer, Principal Deputy Assistant Attorney General, Jeanne E. Davidson, Director, and Claudia Burke, Assistant Director. Of counsel on the brief was Scott D. McBride, Senior Attorney, Office of the Chief Counsel for Trade Enforcement & Compliance, U.S. Department of Commerce, of Washington, DC.
    Alexander H. Schaefer and Hea Jin Koh, Crowell & Moring, LLP, of Washington, DC, for defendant-intervenors NSK Ltd., NSK Corporation, NSK Precision America, Inc., NSK Bearings Europe, Ltd., and NSK Europe Ltd.
    Diane A. MacDonald, Riggle and Craven, of Chicago, IL, argued for defendant-intervenors NTN Bearing Corp. of America, NTN Corporation, NTN Bower, Inc., NTN Driveshaft, Inc., and American NTN Bearing Manufacturing Corp. With her on the brief was David J. Craven.
    Neil R. Ellis, Justin R. Becker, Rajib Pal, Sidley Austin, LLP, of Washington, DC, for defendant-intervenors JTEKT Corporation and JTEKT North America, Inc.
    Greyson L. Bryan, Jr., David J. Ribner, McAllister M. Jimbo, O’Melveny & Myers, LLP, of Washington, DC, for defendant-intervenors Nachi-Fujikoshi Corporation, Ñachi America, Inc., and Ñachi Technology, Inc.
   OPINION

Restani, Judge:

This matter is before the court following the U.S. Department of Commerce’s (“Commerce”) Final Results of Remand Redetermination, ECF No. 85 (“Remand Results”). The court remanded to Commerce to apply its differential pricing (“DP”) analysis in the 2009-2010 annual antidumping duty (“AD”) administrative review of imports of ball bearings and parts thereof from Japan and the United Kingdom. Timken Co. v. United States, 79 F.Supp.3d 1350, 1352, 1361 (C.I.T.2015) (“Timken”). Commerce has complied with the court’s remand order and, for the reasons stated below, Commerce’s Remand Results are sustained.

BACKGROUND

The facts of this case have been documented in the court’s previous opinion, and the court presumes familiarity with that opinion. See id. at 1351-55. There, The Timken Company (“Timken”) contested Commerce’s decision not to apply its DP analysis in the challenged administrative reviews. See id. at 1352; see also Ball Bearings and Parts Thereof from Japan and the United Kingdom: Final Results of Antidumping Duty Administrative Reviews and Rescission of Review in Part; 2009-2010, 79 Fed.Reg. 35,312 (Dep’t Commerce June 20, 2014) (“Final Results”). The court agreed that Commerce had abused its discretion by departing from its routine practice of applying the DP analysis rather than the Nails test to address potential targeted dumping. Timken, 79 F.Supp.3d at 1352, 1361. Thus, on October 8, 2015, Commerce published, under protest, its Remand Results, in which it applied its DP analysis. Remand Results at 1, 2. The court’s reasoning in its prior opinion fully addresses the issue and will not be addressed further here.

Commerce uses its DP analysis to “determine whether an alternative comparison methodology is appropriate.” Id. at 3. Typically, in administrative reviews, Commerce uses the average-to-average (“AA”) methodology, without zeroing, as the default methodology to calculate weighted-average dumping margins. Antidumping Proceedings: Calculation of the Weighted-Average Dumping Margin and Assessment Rate in Certain Antidumping Duty Proceedings; Final Modification, 77 Fed. Reg. 8,101, 8,101-03 (Dep’t Commerce Feb. 14, 2012) (“Final Modification”). Relevant to this case, Commerce also sometimes uses the average-to-transaction (“A-T”) alternative comparison methodology, with zeroing, to calculate a weighted-average dumping margin. Id. at 8,101.

In performing the DP analysis, Commerce uses two tests to determine whether there is “a pattern of [export prices] or [constructed export prices] for comparable merchandise that differs significantly among purchasers, regions, or time periods.” Remand Results at 3. “This pattern is commonly referred to as ‘targeted dumping.’ ” Timken, 79 F.Supp.3d at 1352. First, Commerce uses the “Cohen’s d test” to measure “the extent of the difference between the mean of a test group and the mean of a comparison group.” Remand Results at 4. Commerce may calculate a Cohen’s d coefficient only when “the test and comparison groups of data each have at least two observations, and when the sales quantity for the comparison group accounts for at least five percent of the total sales quantity of the comparable merchandise.” Id. When evaluating “the extent to which the net prices to a particular purchaser, region or time period differ significantly from the net prices of all other sales of comparable merchandise,” Commerce considers the difference significant if the calculated Cohen’s d coefficient “is equal to or exceeds the large (i.e., 0.8) threshold.” Id. Second, Commerce uses the “ratio test” to determine “the extent of the significant price differences for" all sales.” Id. Under this test, Commerce determines if the value of sales to purchasers, regions, and time periods that pass Cohen’s d falls between the 0 to 33 percent range, 33 to 66 percent range, or the 66 to 100 percent range of total sales. Id. at 4-5. Respectively to the percent range calculated, Commerce will either apply A-A to all sales, A-A to the sales that don’t pass Cohen’s d and A-T to the sales that do pass Cohen’s d (i.e., “mixed methodology”), or A-T to all sales. See id. at 5.

Next, Commerce “examine[s] whether using only the [A-A] method can appropriately account for such differences” by determining “whether using an alternative method ... yields a meaningful difference in the weighted-average dumping margin as compared to” A-A without zeroing. Id. Commerce considers a difference “meaningful” if “there is a 25 percent relative change in the weighted-average dumping margin between the [A-A] method and the appropriate alternative method when both rates are above the de minimis threshold, or ... the resulting weighted-average dumping margin moves across the de min-imis threshold.” Id. If the difference is meaningful as defined by Commerce, then Commerce determines that the default AA without zeroing methodology cannot account for the price differences and that use of an alternative method is appropriate. Id.

Relevant to this appeal, after applying the DP analysis, Commerce calculated weighted-average dumping margins for NTN Corporation and NTN Kongo Corporation of 6.37 percent, for NSK Japan of 2.79 percent, and for NSK UK of 6.47 percent. Remand Results at 41, 42, For each of these companies, Commerce determined that under the Cohen’s d test, prices differed significantly, and it determined that under the ratio test, the value of sales that passed the Cohen’s d test fell between 33 percent and 66 percent of total value. Id. at 7-8. Commerce then concluded that A-A without zeroing could not appropriately account for such price differences for each of the companies. Id. Thus, the margins increased from the Final Results, where Commerce had assigned zero margins to all companies from Japan and the United Kingdom. Final Results, 79 Fed.Reg. at 35,313-14.

NTN Precision America, Inc., NTN Bearing Corp. of America, NTN Corporation, NTN Bower, Inc., NTN Driveshaft, Inc., and American NTN Bearing Manufacturing Corp. (collectively, “NTN”) challenge Commerce’s Remand Results. NTN argues that Commerce deprived it of a meaningful opportunity to comment on the Draft Results of Remand Redetermi-nation, bar code 3296505-01 (Aug. 6, 2015) (“Draft Remand Results”). Def.-Intrvnr. NTN’s Cmts. on Final Results of Remand Redetermination 2-7, ECF No. 118 (“NTN Cmts.”). NTN also argues that Commerce abused its discretion by applying the DP analysis because the methodology itself is erroneous, id. at 22-24, 28-29, and Commerce’s specific application of its DP analysis in this case to NTN’s sampled sales database was unlawful, id. at 7-22. NTN further contends that Commerce failed to adequately explain why the default methodology could not take into account price differences, id. at 24-28.

The government and Timken respond that NTN was provided sufficient notice of Commerce’s application of its DP analysis and therefore had a meaningful opportunity to respond to the Draft Remand Results. Def.’s Resp. to Cmts. Regarding the Remand Redetermination 4-6, ECF No. 109 (“Gov.Resp.”); Pl.’s Cmts. 'in Supp. of the Final Results of Remand Re-determination 7-12, ECF No. 110 (“Timken Resp.”). They maintain that Commerce’s DP analysis is lawful, refuting each of NTN’s general challenges, Gov. Resp. at 6-9, 13-15; Timken Resp. at 6-7, 23-27, and arguing that application of the DP analysis to NTN’s sampled database was proper, Gov. Resp. at 16-25; Timken Resp. at 16-22, 27-30. They add that certain of NTN’s arguments were not properly exhausted. Gov. Resp. at 22; Timken Resp. at 12-16. The government also responds that Commerce properly explained why the default methodology could not account for the pattern of prices that differed significantly. Gov. Resp. at 9-11.

JURISDICTION AND STANDARD OF REVIEW

The court has jurisdiction pursuant to 28 U.S.C. § 1581(c) (2012). The court upholds Commerce’s determination in an administrative review unless it is “unsupported by substantial evidence on the record, or otherwise not in accordance with law.” 19 U.S.C. § 1516a(b)(1)(B)(i).

DISCUSSION

I. NTN’s Extension Reqiiest

NTN argues that it was deprived of a meaningful opportunity to comment on the Draft Remand Results because it did not receive electronic notification of the filing of the Draft Remand Results and, NTN should have been provided more than seven days to comment because Commerce’s DP methodology is a complicated scientific technique not previously applied in administrative reviews of this AD order. NTN Cmts. at 2-7. Thus, NTN requests remand and for the court- to order reopening of the record so that it may further develop its arguments. Id. at 7. The government and Timken respond that Commerce corrected for the lack of electronic notification by restarting the original seven-day comment period, and NTN provided substantive comments. Gov. Resp. at 6; Timken Resp. at 9-12. The government also contends that NTN had notice that Commerce would apply the then well-known DP analysis, pursuant to the court’s remand order. Gov. Resp. at 4-5; see also Timken Resp. at 7-9.

Commerce’s discretion in setting time limits to comment on draft results of redetermination is' broad, as there is no statute or regulation governing its conduct in this situation. "When Commerce, however, provides.interested parties an opportunity to comment, as it did here, Commerce’s discretion ’ is limited because “[w]here' á right’ to be heard exists, due process requires that right be accommodated' at a meaningful time and in a meaningful maimer.”-’ See Mid Continent Nail Corp. v. United States, 34 CIT 512, 517, 712 F.Supp.2d 1370, 1375 (2010) (quoting Barnhart v. U.S. Treasury Dep’t, 588 F.Supp. 1432, 1438 (C.I.T.1984) (alteration in original)).

Commerce provided NTN with a meaningful opportunity to comment on the Draft Remand Results. Based on the facts of this case, NTN’s argument, regarding the failure of Commerce’s electronic filing system, ACCESS, to send automated notification to NTN’s counsel, is irrelevant. When Commerce filed its Draft Remand Result's on ACCESS on August 6, 2015, it provided interested parties seven days to comment; and when Commerce learned of the electronic notification issue after receiving extension requests from NTN and Asahi Seiko Co., Ltd. (“Asahi”), it granted a seven-day extension until August 20, 2015 to file comments. Draft Remand Results at 12; Letter from Commerce to All Interested Parties at 1, bar code 3298225-01 (Aug. 13, 2015). Commerce provided a remedy that fully addressed the lack of earlier electronic notification. Moreover, although Commerce provided NTN with only seven days to comment on the Draft Remand Results, this amount of time was not unreasonable. See, e.g., Sichuan Changhong Elec. Co. v. United States, 30 CIT 1886, 1892, 466 F.Supp.2d 1323, 1329 (2006) (upholding a four-day comment period). NTN knew more than a month before comments were initially due that the court had ordered Commerce to apply the DP analysis. See Timken, 79 F.Supp.3d at 1350, 1361. NTN, therefore, had an opportunity to familiarize itself with that methodology. Indeed, NTN submitted thoughtful' comments regarding the DP analysis in general and specifically as to its application to NTN’s sampled database. See NTN’s Comments on Draft Remand Redetermination at 3-14, bar code 3299960-01 (Aug. 20, 2015) (“NTN Draft Remand Cmts.”); see also Mid Continent Nail, 34 CIT at 517, 712 F.Supp.2d at 1375 (“If, however, a [party] makes thoughtful comments that Commerce addresses in its determination, then, ‘as a practical matter [the party] was not substantially deprived of an opportunity to be heard before the agency.’ ” (quoting Borden Inc. v. United States, 23 CIT 372, 375 n. 3, 1999 WL 397968 (1999))). Accordingly, NTN was provided an opportunity and actually did meaningfully comment on Commerce’s Draft Remand Results; therefore, its request to remand again and order reopening of the record is denied.

II. Differential Pricing

Commerce’s regulations provide that in an administrative review it will use the AA method “unless [it] determines another method is appropriate in a particular case.” 19 C.F.R. § 351.414(c)(1) (2013). To determine whether an alternative comparison methodology is appropriate, Commerce has decided that its “examination of this question in the context of administrative reviews, ... is, in fact, analogous to the issue in antidumping investigations.” Remand Results at 3; see also Final Modification, 77 Fed.Reg. at 8,102 (“[W]hen conducting reviews under the modified methodology, [Commerce] will determine on a case-by-case basis whether it is appropriate to use an alternative comparison methodology by examining the same criteria that' [Commerce] examines in original investigations pursuant to section 777A(d)(1)(A) and (B) of the Act.’’). Therefore, the statutory language governing investigations is instructive.

The statute provides that Commerce may determine whether dumping is occurring—that is “the subject merchandise is being sold in the United States at less than fair value”—by using the A-T method if: “(i) there- is a pattern of export prices (or constructed export prices) for comparable merchandise that differ significantly among purchasers, regions, or periods of time, and (ii) [Commerce] explains why such differences cannot be taken into account using” A-A or transaction-to-transaction (“T-T”). 19 U.S.C. § 1677f-1(d)(1)(B). Because the statute is silent with regard to which comparison methodology Commerce is to use in administrative reviews and how Commerce should determine which alternative methodology to use, see JBF RAK LLC v. United States, 790 F.3d 1358, 1368 (Fed.Cir.2015), Commerce’s approach is deemed lawful if its “methodology and procedures are reasonable means of effectuating the statutory purpose, and there is substantial evidence in the record supporting [its] conclusions,” Ceramica Regiomontana, S.A. v. United States, 10 CIT 399, 404-05, 636 F.Supp. 961, 966 (1986), aff'd 810 F.2d 1137 (Fed.Cir.1987).

A. Commerce’s Methodology

1. General Challenges

NTN argues that Commerce’s DP analysis is “fatally flawed” because it double counts the sales that “pass” the Cohen’s d test, NTN Cmts. at 22-23; it captures tiny differences such as exchange rate fluctuations that are not the result of targeted dumping, id. at 23-24; and it compares prices between CONNUMs rather than comparing prices to particular customers, regions, or time periods, id. at 24. NTN also challenges the methodology as unlawfully incorporating zeroing in administrative reviews, arguing that zeroing is World Trade Organization (“WTO”) inconsistent. Id at 28-29.

Timken argues that the validity of the DP analysis is not properly before the court, and, in any event, the court has already sustained Commerce’s use of DP. Timken Resp. at 23-24. The government and Timken also both disagree with NTN’s challenges and respond that the DP analysis does not double count because the value of the sales that pass are only included once in the numerator of the ratio test. Gov. Resp. at 8; Timken Resp. at 25-26. They also contend that even if the DP analysis accounts for tiny differences, the statute does not require Commerce to consider the reason why prices differ significantly. Gov. Resp. at 8-9;. Timken Resp. at 24-25. They further dispute NTN’s argument relating to CONNUMs as failing to acknowledge that the statutory language, adopted in reviews, guides Commerce to consider a pattern of export prices “for comparable merchandise.” Gov. Resp. at 9-10; Timken Resp. at 26-27. Both parties argue that the use of zeroing has been upheld in the DP context and other contexts, with the government arguing that the court is not in a position to determine whether Commerce is violating the United States’ WTO obligations. Gov. Resp. at 13-14; Timken Resp. at 6-7.

Timken is incorrect that the validity of the DP analysis is not subject to review by the court. Although Timken is correct that an intervening party is not allowed to bring claims “clearly beyond the scope of the original litigation,” see Torrington Co. v. United States, 14 CIT 56, 59, 731 F.Supp. 1073, 1076 (1990), the scope of the original litigation centered on whether Commerce should have applied its DP analysis. The validity of Commerce’s DP analysis is plainly within the scope of Timken’s complaint, which requests that Commerce apply its DP "analysis. See Compl. ¶ 30, ECF No, 7. If Commerce has constructed the methodology in a way that is invalid and therefore unlawful, Commerce may not apply it. It follows then that NTN, for whom Commerce originally assigned a zero margin when it did not apply the DP analysis, but on remand received a non-de minimis margin when Commerce did apply DP, could challenge the validity and application of the DP analysis employed. Thus, NTN has not imper-missibly enlarged the scope of the original litigation, as framed by the parties. Further, the validity of the DP- methodology as applied to this case could not be addressed by the court until it actually was applied to the facts of this case.

NTN’s general challenges to Commerce’s DP analysis, however, fail. First, NTN’s double counting claim is unpersuasive. The purpose of Commerce’s DP analysis is to find a pattern of prices that differ significantly; therefore, in NTN’s example situation where there are only two purchasers, A and B, if the prices to purchaser A differ significantly, from prices to purchaser B and vice-versa, then it is reasonable that sales to both purchasers will be counted as passing Cohen’s d. As Commerce explains, these sales are then included in both the numerator and the denominator of the ratio, and, importantly, the value of these sales is included only once in the numerator and once in the denominator. See Remand Results at 26-27, Under Commerce’s methodology, even if some sales are included in a test group and later in a comparison group, their value is counted only once in the numerator of the ratio if they pass. Cohen’s d. Moreover, NTN’s concern that the number of sales that pass Cohen’s d will be artificially inflated cannot be taken as a truism because, as Commerce correctly explains, if in the hypothetical above, sales to purchasers A and B both do not pass Cohen’s d, then the value of both will be included in the denominator of the ratio test. See id. at 27. Therefore, in the second situation, sales passing Cohen’s d will be reduced.

Second, NTN has not established that Commerce’s DP analysis, which may capture differences in prices that are not the result of targeted dumping, is unlawful. Despite guidance from the Statement of Administrative Action (“SAA”), which indicates that A-T was typically used to avoid potentially concealing targeted dumping under an A-A methodology, see Uruguay Round Agreements Act, Statement of Administrative Action, H.R. Doc. No. 103-316, vol. 1, at 843, reprinted in 1994 U.S.C.C.A.N. 4040, 4177-78, the U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”) has made clear that the statute does not require Commerce “to determine the reasons why there is a pattern of export prices for comparable merchandise that differs significantly,” JBF RAK, 790 F.3d at 1368. Therefore, in the light of the Federal Circuit’s decision, whether NTN’s U.S. sales were not intentionally targeted or whether the price differences were due to an external factor, such as shifting exchange rates, Commerce’s methodology lawfully identifies a pattern of export prices that differ significantly. See Remand Results at 24-25 (“The court .has already found that the purpose or intent behind an exporter’s pricing behavior in the U.S. market is not relevant to [Commerce’s] analysis.”).

Third, Commerce’s decision to compare purchasers, regions, and time periods by analyzing CONNUMs appears reasonable. The government ■ correctly recognizes that the statute governing investigations is helpful because it directs Commerce to use A-T when there is a “pattern of export prices (or constructed export prices) for comparable merchandise that differ significantly among purchasers, regions, or periods of time.” See Gov. Resp. at 9 (quoting 19 U.S.C. § 1677f-1(d)(1)(B)(ii)). Thus, in reviews as well as in investigations, Commerce looks for a pattern of prices for comparable merchandise, a term that Commerce identifies by “product control number[, i.e. CONNUM,] and any characteristics of the sales, other than purchaser, region and time period, that [Commerce] uses in making comparisons between [export price] or [constructed export price] and [normal value] for the individual dumping margins.” Remand Results at 3. Then, Commerce compares the prices for comparable merchandise for a particular purchaser, region, or time period to prices for all other purchasers, regions, or time periods. Id. at 29. NTN fails 'to demonstrate that using CONNUMs as a basis for establishing “comparable merchandise” is unreasonable; instead, it incorrectly believes that Commerce cannot limit its price comparisons to comparable merchandise. See NTN Cmts. at 24. But, as discussed, NTN’s argument cannot be reconciled with the statutory language for investigations, which guides Commerce’s practice here.

Fourth, Commerce lawfully employed zeroing as part of its DP analysis. The courts have repeatedly held that zeroing is lawful in administrative reviews. See Union Steel v. United States, 713 F.3d 1101, 1103, 1104 (Fed.Cir.2013); Timken Co. v. United States, 354 F.3d 1334, 1342 (Fed.Cir.2004). The use of zeroing here is no different. Here, NTN’s concern derives from the fact that when Commerce uses its “mixed methodology,” Commerce uses A-T with zeroing on sales that pass Cohen’s d and then it allegedly applies zeroing again when it determines the final AD margin by hot allowing negative dumping margins to offset positive margins for the targeted sales. NTN Cmts. at 28-29. But, as the court has recognized correctly, the goal of measuring the effect of a pattern of prices that differ significantly is effectuated by using A-T with zeroing at both stages and not by somehow diluting the A-T margin when it is aggregated. See Apex Frozen Foods Private Ltd. v. United States, 144 F.Supp.3d 1308, 1336-38, 2016 WL 471948, at *20-21 (C.I.T. Feb. 2, 2016). Commerce, in applying its mixed methodology, reasonably and “proportionately applies the remedy across the sales.” Id. Substantial record evidence, such as the 54.7 percent of NTN’s sales that pass Cohen’s d, Remand Results at 8, supports the proposition that zeroing should be applied to those 54.7 percent sales so that Commerce may measure the effect of the concealed dumping. See Apex, 144 F.Supp.3d at 1335, 2016 WL 471948, at *18 (“[W]ithout zeroing the A-A and A-T comparison methodologies would always be mathematically equivalent, obviating any benefit derived from having an alternative comparison methodology in the statute.” (internal quotation omitted)). Thus, NTN’s general challenges to Commerce’s DP analysis in this case are without merit.

2. Application to NTN’s Sampled Sales Database

NTN challenges Commerce’s application of its DP analysis to NTN’s sampled sales database, arguing that the sampled database is not representative of NTN’s overall sales. NTN Cmts. at 7-13. NTN also argues that Commerce was required to test the validity of the sampled sales database under general statistical principles before it could use the database in its DP analysis. Id. at 13-16. It further contends that Commerce abused its discretion by applying the DP analysis to a subset of sales because certain portions of the DP analysis requires consideration of a respondent’s total sales, id. at 20-22, and that Commerce could not ascertain a pattern from the data provided in the six-week sample, id. at 17-20.

The government and Timken respond that NTN failed to exhaust certain arguments by failing to raise them before Commerce. Gov. Resp. at 17, 22; Timken Resp. at 12-16, 21. They dispute NTN’s arguments pertaining to the statistical validity of the sample and the general statistical principles. Gov. Resp. at 16, 21-25; Timken Resp. at 21-22, 27-30. They also argue that Commerce did not abuse its discretion in applying its DP analysis to a sampled sales database and that the application in this case was lawful. Gov. Resp. at 18-21; Timken Resp. at 18-21.

As a preliminary matter, NTN did fail to exhaust certain arguments in its comments on Commerce’s Draft Remand Results. The court “shall, where appropriate,' require the exhaustion of administrative remedies.” 28 U.S.C. § 2637(d). Exhaustion “protects] administrative agency authority and promote[s] judicial efficiency.” Itochu Bldg. Prods. v. United States, 733 F.3d 1140, 1145 (Fed.Cir.2013) (citing McCarthy v. Madigan, 503 U.S. 140, 145, 112 S.Ct. 1081, 117 L.Ed.2d 291 (1992)). Before the court, NTN asserts that Commerce’s methodology of randomly selecting six weeks of sampled sales is not statistically valid, NTN Cmts. at 7-13, and argues that Commerce’s use of an unrepresentative sampled database in its DP analysis is unlawful because the database must fulfill key statistical “assumptions of normality, independence of observations, [and] variances,” id. at 13-16. Neither of these arguments were properly raised and developed before Commerce. See NTN Draft Remand Cmts. at 1-14. Issues pertaining to Commerce’s sampling and DP methodologies are areas where requiring exhaustion is especially appropriate because these issues relate to “complex economic and accounting decisions of a technical nature, for which agencies possess far greater expertise than courts.” See Fujitsu Gen. Ltd. v. United States, 88 F.3d 1034, 1039 (Fed.Cir.1996). Therefore, the court declines to consider these arguments.

Further, Commerce did not abuse its discretion when.it applied the DP analysis to a subset of sales. Although NTN points to language from Commerce’s explanation of tts DP methodology to argue that Commerce can conduct a DP analysis only when it has all sales data, see NTN Cmts. at 20-22, the sampled sales database is the universe of sales on the record and Commerce reasonably applied its DP analysis to the sales information that it had. NTN knew before remand that Commerce had a sampled database, even objecting to the DP analysis as invalid based on that limitation, NTN Draft Remand Cmts. at 5, but it did not ask Commerce to reopen the record to obtain full reporting of sales and it did not ask the court to require it. It never offered its full database and cannot now complain about its absence.

Given that the court has already upheld Commerce’s sampling methodology employed in this case as a basis for calculating a weighted-average dumping margin, it appears reasonable for Commerce to use the same six-week sample for purposes of calculating a weighted-average dumping margin when conducting a DP analysis. The relevant statutory language, covering targeting in investigations, does not require a different conclusion as it does not limit the type or representativeness of databases that Commerce may use in its pattern analysis. See 19 U.S.C. § 1677f-1(d)(1)(B).

• NTN’s argument that Commerce cannot ascertain a “pattern” from the sampled database in this case fails. As explained, Commerce’s methodology requires that the test group and the comparison group each have two observations before Commerce can compare the two groups. Remand Results at 4., .If they do not have at least two observations each, then Commerce cannot compare the two groups and the value of the sales in those groups is included in the denominator of the ratio test. Thus, NTN’s argument that Commerce used “point estimates” and “discerned a ‘pattern’ based on the comparison of one sale to one other sale” is incorrect. See NTN Cmts. at 17-18. Instead, Commerce disqualified those sales and, by putting their value in the denominator of the ratio test, decreased the likelihood that the DP analysis would show a pattern of prices that differed significantly. Commerce’s application of its DP analysis to NTN’s sales was lawful.

B. Commerce’s Explanation Requirement

NTN inquests that the court remand the case to Commerce because it argues that Commerce has not explained why the default methodology, A-A without zeroing, cannot account for the price differences. NTN Cmts. at 24-27. NTN also argues that any difference in the margin derived from each of the methods is mostly attributable to the effect of zeroing used in A-T. Id. at 27-28. The government responds that its explanation, where it explained by reference to an example, in this case was adequate. Gov. Resp. at Ills.

Commerce’s explanation of why A-A cannot account for the price differences here is adequate. The present case is different from other cases where the court determined that Commerce provided a conclusion rather than an adequate explanation under. 19 U.S.C. § 1677f-1(d)(1)(B)(ii). See, e.g., Beijing Tianhai Indus. Co. v. United States, 106 F.Supp.3d 1342, 1351 (C.I.T.2015) (rejecting Commerce’s explanation because it relied on “confirmation bias” where it in essence reasoned that “because substantial dumping was not found using A-A, but [was] found using A-T, it was permissible for [Commerce] to use the alternative A-T methodology.”); Beijing Tianhai Indus. Co. v. United States, 7 F.Supp.3d 1318, 1332 (C.I.T.2014) (holding that Commerce failed to adequately explain where Commerce simply stated that A-T was necessary because any pattern of price differences was' hidden using A-A). Commerce has explained that “there must be a significant and meaningful difference in U.S. prices in order-to resort to an alternative comparison method,” indicating that an alternative comparison is appropriáte where, in comparing the alternative methods, “the weighted-average dumping margin will change by at least 25 percent or the weighted-average dumping margin will chapge [from non-de minimis] to be de minimis.” Remand Results at 33.

According to Commerce, in such instances, “the normal value is in the middle of the range of individual U.S. prices such that there is both a significant amount of dumping and a significant amount of offsets generated from non-dumped sales,” id. at 32, and, therefore, Commerce will “find that the A-A method is not appropriate,” id. at 33. Commerce reasons that in this situation A-T is appropriate because the significant differences in U.S. price are “large enough” such that “not only is there a non-de-minimis amount of dumping, but that there also is a meaningful amount of offsets to impact the identified amount of dumping.” Id. at 33. Commerce’s rationale, therefore, recognizes that in this situation, A-T can account for this by not allowing these offsets to dilute the weighted-average dumping. margin in the same way that A-A might. See id. at 31 (“The comparison of a dumping margin based on weighted-average U.S. price ... precisely examines the impact on the amount of dumping which is hidden or masked.”). Such an explanation is reasonable and demonstrates why Commerce believes AA, which allows for offsets and might mask significant price differences, cannot account for these price differences. See Apex, 144 F.Supp.3d at 1333-34 n. 24, 2016 WL 471948, at *17 n. 24 (“The court can discern from Commerce’s explanation that A-A cannot account for the pattern of significant price differences because A-A masked the dumping that was occurring as revealed by the A-T calculated margin.”).

NTN’s other arguments also lack merit. As previously discussed, although NTN argues that Commerce’s use of zeroing with A-T creates artificially higher dumping margins, NTN Cmts. at 27-28, NTN has not explained why the use of zeroing in this context is unlawful. Indeed, Commerce’s methodology appears to be a lawful attempt to effectuate the goal of the statute by measuring the effect of the pattern of prices that differ significantly. See Apex Frozen Foods Private Ltd. v. United States, 37 F.Supp.3d 1286, 1296 (C.I.T.2014) (“[B]y comparing Apex’s nonzeroed A-A rate to its zeroed A-T rate, the agency found the precise amount of dumping—including dumping from the targeted sales—that A-A masked. Commerce could then decide whether that dumping was great énough to merit an exceptional remedy.”). Moreover, NTN’s citation to United States—Anti-Dumping and Countervailing Measures on Large Residential Washers from Korea, WT/ DS464/T (Mar. 11, 2016) (“United States— Washers from Korea”) is unconvincing. There, the WTO Panel interpreted a similarly-worded but ultimately different provision, Article 2.4.2 of the Agreement on Implementation of Article VI of the General Agreement on Tariffs and Trade 1994 (“AD Agreement”). United States— Washers from Korea ¶ 7.73. The differences in the two provisions is evident: the WTO Panel clarified that Article 2.4.2 requires “an investigating authority [to] ana-lyse the prevailing factual circumstances in order to consider the possibility that something other than targeted dumping is responsible for these relevant price differences,” id. but the Federal Circuit has made clear that the U.S. statute does not require Commerce to investigate why a pattern of prices that differ significantly exists, JBF RAK, 790 F.3d at 1368. In any event, whatever light a WTO decision might eventually shed, the WTO Panel’s decision in United States—Washers from Korea is not final as it has been appealed by the United States. U.S. Appeals Panel Report on Large Residential Washers from Korea, World Trade Organization: 2016 News Items (Apr. 19, 2016), available at https://www.wto.org/english/news_e/ newsl6_e/ds464apL19aprl6_e.htm (last visited Apr. 22, 2016). Thus, NTN’s reliance on the WTO’s interpretation of Article 2.4.2 is misplaced.

CONCLUSION

For the reasons stated above, Commerce’s Remand Results are sustained. Judgment will enter accordingly. 
      
      . Under the average-to-average (“A-A") methodology without zeroing, Commerce compares “monthly weighted-average export prices with monthly weighted-average normal values, and .., grant[s] an offset for all such comparisons that show export price exceeds normal value in the calculation of the weighted-average margin of dumping.” Antidumping Proceedings: Calculation of the Weighted-Average Dumping Margin and Assessment Rate in Certain Antidumping Duty Proceedings; Final Modification, 77 Fed.Reg. 8,101, 8,102 (Dep’t Commerce Feb. 14, 2012) (“Final Modification").
      
     
      
      
        . Under the average-to-transaction (“A-T”) methodology with zeroing, Commerce compares “the weighted-average normal value to the export price of individual transactions for comparable merchandise ... [and does not] offset the results of the comparisons for which export price was less than normal value by the results of comparisons for which export price exceeded normal value.” Id. at 8,101 (footnote omitted).
     
      
      .For the antidumping duty (''AD”) order for Japan, Commerce assigned to the non-selected"respondents a rate of 4,58 percent, which was "the simple-average of the weighted average dumping margin of NSK Japan and NTN, the two mandatory respondents[,]” Final Results of Remand Redetermination 9, ECF No. 85 (“Remand Results"). In addition, Commerce individually reviewed Asahi Seiko Co., Ltd. ("Asahi”) and Mori Seiki Co., Ltd. ("Mori Seiki”), applying the differential pricing (“DP”) analysis to calculate a margin. Id. at 5-6. After determining that each company had a pattern of prices for comparable merchandise that differed significantly and that under the ratio test the value of sales that passed the Cohen’s d test fell between 33 percent and 66 percent of total value, Commerce assigned a weighted-average dumping margin of 1.33 percent to Asahi and of 0.65 percent to Mori Seiki. Id, at 40, 41. For the AD order for the United Kingdom, Commerce assigned to "responding companies which [it] did not select for individual examination” a margin of 6.47 percent, which was the margin assigned to NSK UK—the only company that was individually examined. Id. at 9.
     
      
      . The court includes NTN Kongo Corporation, for which Commerce calculated an AD rate, when it refers to "NTN” as there is no meaningful difference between the entities for the purposes of this opinion.
     
      
      . In this case and in most of the previous reviews under the AD order for imports of ball bearings, Commerce has employed a sampling methodology for U.S. sales where it randomly selects a total of six-weeks over the 52-week period of review, selecting one week from each two-month period of the period of review. See Remand Results at 14 n.25, 18; NTN’s Cmts. on Draft Remand Redetermination at Ex. 1, bar code 3299960-01 (Aug. 20, 2015) ("NTN Draft Remand Cmts,”). The respondents then report U.S. sales information for the selected six weeks, only.
     
      
      . ■ NSK Ltd., NSK Corporation, NSK Precision America, Inc., NSK Bearings Europe, Ltd., and NSK Europe Ltd. (collectively, "NSK”) and NTN continue to disagree with the court's remand order, and they argue that Commerce was not required to apply its DP analysis in this case. Cmts, on the Dep’t’s Results of Remand Redetermination on Behalf of NSK 1-2, ECF No. 90 ("NSK Cmts.”); Def.-Intrvnr. NTN’s Cmts. on Final Results of Remand Redeterminatian 1-2, ECF No. 118 (“NTN Cmts.”). As indicated, the court has already held that Commerce acted arbitrarily by not applying its DP analysis and finds no reason to revisit that decision. See Timken, 79 F.Supp.3d at 1357-60. NSK and NTN have not provided the court with any additional reasons as to why its prior holding is incorrect. Further, NSK acknowledges that Commerce's "Remand Results are consonant with this Court's Opinion and order.” NSK Cmts. at 2.
     
      
      . Neither the court’s order nor the statute expressly required Commerce to issue its Draft Remand Results: Commerce was required to file only its final Remand Results with the court. See Golden Dragon Precise Copper Tube Grp., Inc. v. United States, Slip Op. 16-17, 2016 WL 720659, at *3 (C.I.T. Feb. 22, 2016) (“Commerce is permitted to establish remand procedures encouraging parties to meaningfully participate in the administrative proceeding.”) (citing Vt. Yankee Nuclear Power Corp. v. Nat. Res. Def. Council, Inc., 435 U.S. 519, 543-44, 98 S.Ct. 1197, 55 L.Ed.2d 460 (1978)).
     
      
      . In addition, Commerce's regulations provide that ”[u]nless expressly precluded by statute, [Commerce] may, for good cause, extend any time limit established by this part.” 19 C.F.R. § 351.302(b) (2013). As discussed above, however, time limits to comment on draft results of redetermination are not provided for in Commerce’s regulations, meaning they are not "established by this part.” Therefore, in the present situation, it is not clear, and the parties have not argued, whether it is Commerce’s practice to grant extensions for "good cause.” Nevertheless, Commerce did grant a seven-day extension, for what is presumably good cause due to the failure of Commerce’s electronic notification system. See Letter from Commerce to All Interested Parties at 1, bar code 3298225-01 (Aug. 13, 2015). NTN has not established that there was good cause to extend the deadline for an additional seven days, given that NTN knew Commerce would be applying its DP methodology as ordered by the court.
     
      
      . Under the transaction-to-transaction ("TT”) methodology, which Commerce uses "in unusual situations,” Commerce "compartes] normal values of individual transactions to the export prices of individual transactions for comparable merchandise.” Final Modification, 77 Fed.Reg. at 8,101 n.7.
     
      
      . It was appropriate, however, for NTN to have raised some general, non-case specific arguments .prior to remand, most particularly its zeroing arguments. Such arguments, which are essentially facial challenges, were known and are deemed waived, but they are addressed here for completeness,.
     
      
      . NTN’s example provides:
      If there are two customers (A and B) for a CONNUM, [Commerce] compares sales to each customer. If sales to A differ significantly from sales to B, sales to A pass the Cohen's d test, ’ Then, however, [Commerce] examines sales to B,- which, because they differ significantly from sales to A, will also pass the test. This effectively applies the test to the same sales twice (one 'with a positive Cohen's d and one with the negative Cohen's d of the same value) ,.. [and] unfairly inflates the number of sales that ‘'pass” the Cohen's d test.
      NTN Cmts. at 23,
     
      
      . NTN only provides a hypothetical, and does not provide evidence that the price differences in its sales were solely due to án external factor totally beyond an exporter’s control, such as exchange rates, and not targeting. The Federal Circuit’s opinion in JBF RAK does not appear to speak to a situation where a respondent actually demonstrates that the price differences are not the result of targeting. Although the Federal Circuit expressed concern that "requiring Commerce to determine the intent of a targeted dumping respondent would create a tremendous burden on Commerce that is not required or suggested by the statute,” JBF RAK, 790 F.3d at 1368 (internal quotation marks omitted) (quoting JBF RAK LLC v. United States, 991 F.Supp.2d 1343, 1355 (C.I.T.2014)), such a burden might not exist where a respondent itself provides that information. ' Indeed, faced with the Statement of Administrative Action’s ("SAA”) clear expression that the alternative comparison methodology is typically employed to address targeted dumping, the substantial evidence standard might require a different result. Uruguay Round Agreements Act, Statement of Administrative Action, H.R. Doc, No. 103-316, vol. 1, at 843, reprinted in 1994 U.S.C.C.A.N. 4040, 4177-78 ("New section [19 U.S.C. § 1677f—1(d)(1)(B)] provides for a comparison of average normal values to individual export prices or constructed export prices in situations where an average-to-average or transaction-to-transaction methodology cannot account for a pattern of prices that differ significantly among purchasers, regions, or time periods, i.e., where targeted dumping may be occurring.”). This is not the case before the court.
     
      
      . These cases also address NTN's argument that the application of zeroing is inconsistent with the United States’ World Trade Organization ("WTO”) obligations. See NTN Cmts. at 29; Def.-Intrvnr. NTN’s Reply Cmts. in Opp’n to the Final Results of Remand Rede-termination 7, ECF No. 116 ("NTN Reply”) (citing Panel Report, United States—Anti-Dumping and Countervailing Measures on Large Residential Washers from Korea H8.La.xii, WT/DS464/T (Mar. 11, 2016) ("United States—Washers from Korea")). In the case cited by NTN, the WTO Panel simply extends the same reasoning for why it believed zeroing to be WTO-inconsistent in the past. See United States—Washers from Korea at ¶ 7.206 ("We consider that the use of zeroing in the context of the [A-T] comparison methodology would not lead to a fair comparison, ... [and] therefore find that the use of zeroing in the context of the [A-T] comparison methodology is 'as such’ inconsistent with Article 2.4."). The Federal Circuit has rejected this same reasoning as unpersuasive to show that Commerce’s practice of zeroing in reviews is unreasonable under the U.S. statute. Timken Co. v. United States, 354 F.3d 1334, 1343-44 (Fed.Cir.2004).
     
      
      . Here, Commerce employed the same random six-week sampling methodology that it employed in the 1990-1991 administrative review of the AD order on ball bearings. See Nachi-Fujikoshi Corp. v. United States, 19 CIT 914, 916, 917, 890 F.Supp. 1106, 1108-09 (1995); see also NTN Draft Remand Cmts. at Ex. 1 (providing Commerce’s current sampling methodology). NTN attempts to discredit Commerce's sampling methodology by pointing out that in the 2010-2011 administrative review (i.e., the review immediately following the present review), Commerce stopped sampling and used each respondents’ entire sales database. NTN Cmts. at 11-12. But, Commerce’s change in methodology is insufficient to show its present sampling methodology is unlawful. See Apex Frozen Foods Private Ltd. v. United States, 37 F.Supp.3d 1286, 1302 n. 7 (C.I.T.2014) ("If an agency practice reasonably complies with statute, that practice is not rendered invalid simply because the agency replaces it with an equally defensible policy.”).
     
      
      . With regards to the statistical validity, the statute provides that Commerce may use "statistically valid samples, if there is a significant volume of sales of the subject merchandise” and Commerce has the exclusive "authority to select ... statistically valid samples.” 19 U.S.C. §§ 1677f-1(a), (b). NTN did state in its comments before Commerce that Commerce
      has never stated that these sample [six] weeks are in any way representative of the entire year of bearing sales, or that they are statistically-valid samples, and it [sic] unlikely that they ever could be. The sample weeks are chosen by [Commerce] without knowledge of the entire universe of sales, are different each year, and are not evenly spaced throughout the year.
      NTN Draft Remand Cmts. at 5. NTN, however, in its comments before Commerce, does not cite to 19 U.S.C. § 1677f—1(a) or (b), does not provide factual support from the record to explain why Commerce’s approach is not statistically valid, and does not attempt to establish the limitations imposed by the phrase "statistically valid.” Therefore, it does not appear that NTN’s statement was sufficient to . apprise Commerce of the fact that NTN was attempting to challenge the sampling methodology as a violation of 19 U.S.C. § 1677f—1(a) or (b) and any such challenge is waived. Regardless, absent any fact-based argument which would cause it to reach a different conclusion, the court adheres to Nachi-Fujik-■oshi, which held that Commerce’s bearings sampling methodology employed in this case, where Commerce randomly selects one week from each two-month interval of the period of review, is a reasonable exercise of agency discretion under a previous, but similarly-worded version of the statute. See 19 CIT at 918-19, 890 F.Supp. at 1109-10.
     
      
      . Thus, where the DP methodology calls for Commerce to consider “total sales” or "all sales,” Commerce has interpreted that to mean total or all reported sales (i.e,, all sales covered in the six sampled weeks). See Remand Results at 4-5.
     
      
      . In fact, it has not established that it exists.
     
      
      . NTN also argues that a pattern discerned from comparing two point estimates would be "unreliable for projecting generalizations for the entire year of pricing behavior.” NTN Cmts. at 18. NTN fails-to provide information on how often Commerce’s DP analysis relied on only two observations for each group. Regardless, 'NTN's argument also relies on the mistaken belief that Commerce was required to determine a pattern for all sales. As the court has explained, Commerce properly treated the sampled sales database as the universe of sales in conducting its DP analysis.
     
      
      . This situation differs importantly from a challenge to Commerce’s DP analysis that required remand by the court. There, a domestic producer successfully challenged Commerce’s explanation of its ratio test thresholds because Commerce’s inclusion of disqualified sales in the denominator of the ratio test decreased the benefit derived by the domestic producer by decreasing the overall value of sales that might receive the A-T remedy. See U.S. Steel Corp. v. United States, No. 14-00263, Slip Op. 16-44, at *14-17 (CIT May 5, 2016). NTN, on the other hand, stands to benefit from Commerce's disqualification of these sales, and Timken, the domestic producer, does not challenge Commerce’s approach. In addition, although NTN argues that significant quantity of sales CONNUMs. had only one or two observations, NTN Cmts, at 17, sales value is what is important for the ratio test. As Commerce recognized, the sales value for these disqualified sales that were included in the denominator was quite small as a percentage of overall sales value, see Remand Results at 20, and is insufficient in this ■ case to render Commerce’s decision unlawful.
     
      
      . NTN couches many of its challenges to Commerce’s DP analysis using the terms "representative” and "statistically valid.” These terms appear to derive from the portions of the statute that discuss the method by which Commerce may select samples (or may average). See 19 U.S.C. §§ 1677f-1(a)-(b). In fact, the word “representative” does not appear in the current version of the statute but instead derives from an old version. See 19 U.S.C. § 1677f—1(b) (1984). Regardless, once Commerce appropriately selects a sample, these provisions do not speak to how Commerce must use that sample (e.g., in a DP analysis). Therefore, these statutory provisions do not further NTN's argument.
     
      
      . Although the statute for investigations also requires Commerce to explain why the transaction-to-transaction ("T-T”) methodology cannot account for the pattern of prices that differ significantly, see 19 U.S.C. § 1677f—1(d)(1)(B)(ii), Commerce, in the present administrative review, has only provided a reason why A-A is not appropriate.- No party has argued .that Commerce was required by its practice to explain why T-T is not an appropriate comparison method in an administrative review and it is fairly obvious that this product is not the kind of large-scale item for which T-T might be used.
     
      
      . In reviews, Commerce treats "as de min-imis any weighted-average dumping margin ... that is less than 0.5 percent ad valorem, or the equivalent specific rate.” 19 C.F.R. § 351.106(c). Moreover, at oral argument, the government noted that NTN’s non-de minimis rate of 6.37 percent using A-T with zeroing constituted more than a 25 percent relative change in the dumping margin. As discussed in the Remand Results, NTN’s rate also crossed over from de minimis using A-A without zeroing to non-de minimis using A-T with zeroing. Remand Results at 8. NTN does not refute that the change in its dumping margin was meaningfully or significantly different, as defined by either of Commerce's criteria.