Goldberg, Senior Judge:
Before the court now are the Final Results of Redetermination Pursuant to Court Remand, ECF No. 55 (Oct. 9, 2018) (Remand Results), issued by the Department of Commerce (the Department or Commerce) in its antidumping duty investigation of certain carbon and alloy steel cut-to-length plate from Austria. See Certain Carbon and Alloy Steel Cut-to-Length Plate from Austria , 82 Fed. Reg. 16,366 (Dept Commerce Apr. 4, 2017) (final determ.) (Final Determination), and accompanying Issues & Decision Mem. (I & D Mem.). Plaintiffs Bohler Bleche GmbH & Co. KG, Bohler International GmbH, voestalpine Grobblech GmbH, and voestalpine Steel & Service Center GmbH (collectively, Plaintiffs) filed suit, challenging Commerces methodology for selecting foreign like products. The court remanded the Final Determination to Commerce for further proceedings. Bohler Bleche GMBH & Co. v. United States , 42 CIT ----, 324 F.Supp.3d 1344 (2018) ( Bohler I ). Commerces Remand Results now comply with the courts remand order and are supported by substantial evidence and in accordance with law; therefore, the Departments determination is sustained.
BACKGROUND
In its Final Determination, the Department designed a model-match methodology, pursuant to 19 U.S.C. § 1677b(a)(1)(A), for the purposes of identifying suitable foreign like products with which to compare the exported subject merchandise. Final Determination and accompanying I & D Mem. As part of that process, Commerce created merchandise groups, each assigned a control number (CONNUM), meant to group together identical merchandise used to match home market sales with U.S. sales. The Department compared the weighted-average of export sales within each CONNUM to the weighted-average of home market sales in that same CONNUM. I & D Mem. cmt. 1. As part of this process, the Department created a hierarchy of product characteristics, the third of which was QUALITY, which would be used for the purposes of sorting merchandise based on various quality-related characteristics. Id.
Plaintiffs proposed their own methodology, called CONNUM2, that replaced the QUALITY field (which reported the type of steel and the chemical composition) with a GRADE field (which reported the gross estimation of the cost of alloy). Remand Results at 4 (citing Pls. Questionnaire Resp. B-13-14 (July 15, 2016), P.R. 163-174). Alternatively, Plaintiffs requested a number of changes to Commerces methodology, including that the QUALITY field be placed first in the hierarchy, and that a QUALITY subcategory be added specifically for high alloy tool steel products. I & D Mem. cmt. 1. In response, Commerce moved the QUALITY field to first in the hierarchy. Id. Ultimately, Commerces methodology produced a weighted average dumping margin of 53.72%, Final Determination, and Plaintiffs challenged those results.
On review, the court faulted Commerces determination for fail[ing] to account for commercially significant physical differences based on alloy content. Bohler I , 42 CIT at ----, 324 F.Supp.3d at 1350. The court found that Commerces methodology [could not] be sustained because it allow[ed] subject merchandise to be cast as identical to dubiously similar foreign like products, in contradiction of statute. Id. , 42 CIT at ----, 324 F.Supp.3d at 1352 (citing 19 U.S.C. § 1677b(a) ). Whats more, the court found that [t]hroughout the investigation, the Department largely ignored Plaintiffs central argument: that the Departments methodology allows comparisons of products with commercially distinct physical characteristics ... to determine whether dumping occurred. Id. Therefore, the court disregarded Commerces insistence that the challenges to the model-match methodology were untimely. Id. The court found Commerces selected methodology unreasonable for insufficiently accounting for alloy contents and remanded to the Department so that Commerce could amend its model-match methodology so that a new model could be produced to differentiate between similar and identical products. Id. , 42 CIT at ----, 324 F.Supp.3d at 1354. Accordingly, Commerce was ordered to design a model-match methodology in [its] investigation that accounts for all commercially significant physical differences and apply recalculated dumping margins consistent with its redetermination of its model-match methodology. Id. , 42 CIT at ----, 324 F.Supp.3d at 1355.
On remand, the Department has now reconsidered its model-match methodology and intends to use [Plaintiffs] proposed alternative model-match methodology (i.e., CONNUM2 which replaces the QUALITY field with a GRADE field) and to recalculate [Plaintiffs] dumping margins and the all-others rate. Remand Results at 1-2. Commerces revised methodology replaced the QUALITY product characteristic field with a GRADE field to account for all commercially significant differences, including alloy content. Id. at 7. The Department viewed Plaintiffs CONNUM2 proposal from the underlying investigation as the only option that would account for all commercially significant physical differences, namely alloy content. Id. at 9-10. This change resulted in a revised antidumping duty margin of 28.57%. Id. at 10.
In its comments on the Remand Results, Plaintiffs encourage the court to sustain Commerces determination. They note that not only is the adoption of CONNUM2 reasonable, the Department has the discretion to choose any [reasonable] methodology. Pls. Comments in Support of the Final Results of Redetermination Pursuant to Court Remand 3, ECF No. 57 (Nov. 8, 2018). Commerce, on the other hand, issued the Remand Results under respectful protest, see Remand Results at 2 (citing Viraj Grp., Ltd. v. United States , 343 F.3d 1371, 1376 (Fed. Cir. 2003) ), maintaining its view that the court incorrectly determined that Plaintiffs timely raised [their] arguments concerning Commerces model-match methodology in [their] July 15, 2016, questionnaire responses, id. at 6.
DISCUSSION
The court now sustains Commerces determinations as both: 1) based on an option in conformance with the courts prior order and 2) supported by substantial evidence and in accordance with law. The Departments altered methodology accounts for physical differences based on alloy content and, per the courts prior order, results in a reasonable determination. Accordingly, Commerces Remand Results are sustained.
The statute requires that Commerce compare [f]oreign like product[s], defined either as identical merchandise or similar merchandise, SKF USA, Inc. v. United States , 537 F.3d 1373, 1375 (Fed. Cir. 2008), in such a manner as to allow for a fair comparison, 19 U.S.C. § 1677b(a). While it is true that the Departments prior methodology ran counter to the directives of the statute, see Bohler I , 42 CIT at ----, 324 F.Supp.3d at 1352 (Commerces methodology cannot be sustained because it allows subject merchandise to be cast as identical to dubiously similar foreign like products, when the statute plainly requires a different approach.), generally this court grants Commerce substantial discretion in its review of the Departments chosen model match methodology, SKF USA, Inc. , 537 F.3d at 1379. Commerces altered methodology not only differentiates between identical and similar products, it also provides a reasonable basis for conducting a fair comparison. Whereas Commerces prior methodology neither aligned with statutory directives nor resulted in fair comparisons, see Bohler I , 42 CIT at ----, 324 F.Supp.3d at 1352, the methodology chosen on remand is reasonable as it fairly compares commercially significant differences in physical characteristics.
Accordingly, the court finds the Departments determination-that is, adopting CONNUM2 and the resultant rate-to be reasonable as it is supported by substantial evidence and in accordance with law.
CONCLUSION
For the foregoing reasons, the court SUSTAINS Commerces determination in full and enters judgment in the Departments favor.
The court previously sustained the Departments determination that the model-match methodology need not further account for process. Bohler I , 42 CIT at ----, 324 F.Supp.3d at 1354. Thus, the sole issue on remand was that surrounding the QUALITY and GRADE fields.