Glycine & More, Inc. v. United States , 880 F.3d 1335 ( 2018 )


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  •   United States Court of Appeals
    for the Federal Circuit
    ______________________
    GLYCINE & MORE, INC.,
    Plaintiff-Appellee
    v.
    UNITED STATES,
    Defendant
    GEO SPECIALTY CHEMICALS, INC.,
    Defendant-Appellant
    ______________________
    2017-1312
    ______________________
    Appeal from the United States Court of International
    Trade in No. 1:13-cv-00167-TCS, Chief Judge Timothy C.
    Stanceu.
    ______________________
    Decided: January 23, 2018
    ______________________
    RONALD MARK WISLA, Kutak Rock LLP, Washington,
    DC, argued for plaintiff-appellee. Also represented by
    LIZBETH ROBIN LEVINSON.
    DAVID M. SCHWARTZ, Thompson Hine LLP, Washing-
    ton, DC, argued for defendant-appellant.
    ______________________
    Before MOORE, PLAGER, and CHEN, Circuit Judges.
    2                    GLYCINE & MORE, INC.   v. UNITED STATES
    PLAGER, Circuit Judge.
    This case turns on an important principle in adminis-
    trative law, involving a basic tenet of the Administrative
    Procedure Act (hereafter “APA”), to which the defendant
    agency, the Department of Commerce, is subject. See
    generally 
    5 U.S.C. §§ 551
     et seq. The question presented
    is—can an agency regulation, previously adopted by
    formal notice-and-comment rulemaking procedure pursu-
    ant to the APA, be amended by a guidance document that
    is not so enacted? The case comes to us on appeal from a
    decision of the United States Court of International Trade
    (“CIT”).
    Defendant-appellant GEO Specialty Chemicals, Inc.
    (“GEO”) appeals the CIT’s judgment. That judgment
    affirmed a decision by the United States Department of
    Commerce (“Commerce”). 1       Commerce’s decision, on
    remand from an earlier CIT order, extended the deadline
    for plaintiff-appellee Glycine & More, Inc. (“Glycine &
    More”) to withdraw a request for an administrative re-
    view of an antidumping order, accepted the withdrawal,
    and rescinded the review.
    Commerce made its decision under protest. The CIT
    in a prior order had invalidated Commerce’s change of
    methodology for evaluating such time-extending petitions,
    announced in a “Notice,” and ordered Commerce to re-
    evaluate its original denial of the withdrawal request
    pursuant to the court’s understanding of the governing
    regulation, 
    19 C.F.R. § 351.213
    (d)(1).
    Identifying more fully the parties to this litigation
    may be helpful since their roles evolve as the case devel-
    1   When the context requires, the term “Commerce”
    refers as well to the Secretary of that department or the
    Secretary’s designee.
    GLYCINE & MORE, INC.   v. UNITED STATES                   3
    ops. The proceedings before Commerce at issue were
    requested by two parties. One of those two parties was
    Baoding Mantong Fine Chemistry Co., Ltd. (“Baoding
    Mantong”), a Chinese producer and exporter of glycine.
    The other party was GEO Specialty Chemicals, Inc.
    (“GEO”), the defendant-appellant, a U.S. producer of
    glycine. A third party, plaintiff-appellee Glycine & More,
    filed a notice of appearance in the proceedings and partic-
    ipated in the review. Glycine & More is a U.S. importer of
    glycine manufactured by Baoding Mantong and an affili-
    ate of Baoding Mantong.
    Though the United States is listed as a party defend-
    ant, and despite the fact that what is at issue is the
    Commerce Department’s understanding of its own regula-
    tions, neither Commerce nor the United States govern-
    ment have participated in the appeal.
    On appeal, GEO argues that the first CIT decision in
    the case forced Commerce to adopt an erroneous interpre-
    tation of its regulation and thus forced Commerce in its
    later decision to reach an erroneous result. Glycine &
    More argues to uphold the decisions of the CIT. For the
    reasons we shall explain, we agree with the CIT’s action
    and affirm its judgment.
    BACKGROUND
    Administrative Reviews Initiated by Request
    Under the law, Commerce may determine whether
    foreign merchandise is being sold or is likely to be sold in
    the United States at less than its fair value. See 
    19 U.S.C. §§ 1673
    , 1677. The International Trade Commis-
    sion (“ITC”) separately determines whether an industry in
    the United States is materially injured or threatened with
    material injury by the import, sales, or likelihood of sales
    of that foreign merchandise. 
    Id.
     When the ITC has so
    determined, Commerce then issues what is called an
    4                      GLYCINE & MORE, INC.   v. UNITED STATES
    antidumping order, and imposes a special duty on the
    import of such products. See 
    id.
    If Commerce thereafter receives a request for an ad-
    ministrative review of a previously issued antidumping
    duty order, Commerce must conduct such a review at
    least once during each 12-month period beginning on the
    anniversary date of the publication of the antidumping
    duty order. See 
    19 U.S.C. § 1675
    (a)(1). Although Con-
    gress in the governing legislation required that Commerce
    engage in such a review if properly requested, Congress
    did not provide for the situation at hand—how Commerce
    should proceed if a request, once made, is withdrawn.
    To address this scenario, the Commerce Department
    proposed and adopted a regulation. In the adopted regu-
    lation, Commerce set forth rules for evaluating timely and
    untimely withdrawals:
    (d) Rescission of administrative review—(1) With-
    drawal of request for review. The Secretary will
    rescind an administrative review under this sec-
    tion, in whole or in part, if a party that requested
    a review withdraws the request within 90 days of
    the date of publication of notice of initiation of the
    requested review. The Secretary may extend this
    time limit if the Secretary decides that it is rea-
    sonable to do so.
    
    19 C.F.R. § 351.213
    (d)(1); see also 
    id.
     § 351.102(b)(44)
    (defining “Secretary” as “the Secretary of Commerce or a
    designee”).
    In 2012 Baoding Mantong and GEO each requested
    review of an antidumping order that Commerce had
    imposed on imports of glycine from the People’s Republic
    of China. Later, just at the end of the 90-day period after
    Commerce had published notice that it was initiating a
    review, GEO filed a notice of withdrawal of its petition for
    review. Shortly thereafter, Baoding Mantong filed its
    GLYCINE & MORE, INC.   v. UNITED STATES                  5
    notice of withdrawal of its request for review, accompa-
    nied by a request for extension of time to file its with-
    drawal; the notice of withdrawal was filed after the 90-
    day period provided in the regulation had expired.
    Under the final sentence in the regulation, “[t]he Sec-
    retary may extend this time limit if the Secretary decides
    that it is reasonable to do so.” 
    19 C.F.R. § 351.213
    (d)(1).
    In response to the Baoding Mantong notice and request,
    the Secretary declined to extend the 90-day time limit for
    a withdrawal, thus causing the notice of withdrawal to be
    ineffective.
    That final sentence had remained unchanged since
    the publication of predecessor rules years earlier, and
    upon which the current rule, § 351.213(d)(1), was based.
    Further, as we shall explain, Commerce’s understanding
    and application of that regulatory sentence remained
    essentially consistent over the years—until 2011.
    In 2011, Commerce announced in a published guid-
    ance document a view of that sentence that dramatically
    changed its meaning. 2 The question raised in this appeal
    2    “Guidance” or “guidance document” is a frequent-
    ly-used term to describe an agency’s instructions pub-
    lished informally, that is without formal notice and
    comment rulemaking pursuant to 
    5 U.S.C. § 553
    (b)(A) of
    the APA. It encompasses what are termed general state-
    ments of policy and interpretive rules. The extent to
    which such guidance is or should be binding, and on
    which agency constituencies, is a matter of some difficul-
    ty—see, e.g., Administrative Conference of the United
    States (“ACUS”), Recommendation 2017-5, Agency Guid-
    ance Through Policy Statements, 
    82 Fed. Reg. 61,728
    ,
    61,734 (Dec. 29, 2017), addressed specifically to general
    policy statements; see the discussion at n.3, below, re-
    6                      GLYCINE & MORE, INC.   v. UNITED STATES
    is whether the Secretary’s refusal, pursuant to the 2011
    guidance document, to extend the time limit was legally
    proper. Was it made consistent with the requirements set
    forth in the governing regulation, specifically with the
    criterion in the final sentence of that regulation?
    History of 
    19 C.F.R. § 351.213
    (d)(1)
    The current regulation was published as a Final Rule
    in 1997. However, as proposed in 1996, the regulation did
    not allow for untimely withdrawals. Instead, the pro-
    posed regulation only allowed for timely withdrawals—
    and even that was discretionary:
    (d) Rescission of administrative review. (1) With-
    drawal of request for review. The Secretary may
    rescind an administrative review under this sec-
    tion, in whole or in part, if a party that requested
    a review withdraws the request not later than 90
    days after the date of publication of notice of initi-
    ation of the requested review.
    Antidumping Duties; Countervailing Duties, 
    61 Fed. Reg. 7308
    , 7365 (emphasis added) (proposed Feb. 27, 1996).
    The omission of any language allowing for untimely
    withdrawals in the proposed regulation was a puzzle. 19
    C.F.R. Part 351 was, in part, a consolidation of existing
    regulations. See 
    id. at 7308
     (discussing consolidation in
    context of proposed rule). See also Antidumping Duties;
    Countervailing Duties, 
    62 Fed. Reg. 27,296
    , 27,296 (May
    19, 1997) (discussing consolidation in context of final
    garding interpretive rules. See also Nicholas R. Parrillo,
    Federal Agency Guidance: An Institutional Perspective
    (2017), a thorough and exhaustive study based on empiri-
    cal data as well as legal analyses, commissioned by
    ACUS.
    GLYCINE & MORE, INC.   v. UNITED STATES                   7
    rule). Both of those then-existing regulations included
    identical language allowing for untimely withdrawals:
    “The Secretary may extend this [90-day] time limit if the
    Secretary decides that it is reasonable to do so.” 
    19 C.F.R. §§ 353.22
    (a)(5), 355.22(a)(3) (1995).
    The omission of this language in the newly proposed
    rule was even more puzzling in light of Commerce’s
    statement, when proposing § 351.213, that “certain
    changes are worth noting,” but no mention was made of
    this particular change. See Antidumping Duties; Coun-
    tervailing Duties, 61 Fed. Reg. at 7317. Instead, Com-
    merce merely stated that “Paragraph (d) deals with the
    rescission (previously referred to as ‘termination’) of
    administrative reviews, and clarifies that the Department
    may rescind a review that the Secretary self-initiated or
    in which there are no entries, exports, or sales to be
    reviewed.” Id.
    In adopting its Final Rule, however, Commerce re-
    turned the missing sentence. It explained that it added
    the language allowing untimely withdrawals in response
    to comments and in light of former §§ 353.22 and 355.22:
    Commenting on proposed § 351.213(d)(1) and its
    90-day limit on withdrawals of a request for a re-
    view, one commenter suggested that the provision
    be modified so as to allow the Department to re-
    scind an administrative review after the 90-day
    period has expired if (1) the party that initially
    requested the review withdraws its request, and
    (2) no other party objects to the rescission within
    a reasonable period of time. According to the
    commenter, such a rule would avoid the burden
    and expense of completing reviews that none of
    the parties want.
    We agree that the 90-day limitation may be too
    rigid. However, we believe that the Department
    must have the final say concerning rescissions of
    8                     GLYCINE & MORE, INC.   v. UNITED STATES
    reviews requested after 90 days in order to pre-
    vent abuse of the procedures for requesting and
    withdrawing a review. For example, we are con-
    cerned with the situation in which a party re-
    quests a review, the Department devotes
    considerable time and resources to the review,
    and then the party withdraws its requests once it
    ascertains that the results of the review are not
    likely to be in its favor. To discourage this behav-
    ior, the Department must have the ability to deny
    withdrawals of requests for review, even in situa-
    tions where no party objects.
    Therefore, in § 351.213(d)(1), we have retained the
    90-day requirement. In addition we have added a
    new     sentence,     taken     from    
    19 C.F.R. §§ 353.22
    (a)(5) and 355.22(a)(3), that essentially
    provides that if a request for rescission is made af-
    ter the expiration of the 90-day deadline, the deci-
    sion to rescind a review will be at the Secretary’s
    discretion.
    62 Fed. Reg. at 27,317.
    A similar explanation for giving the Secretary the dis-
    cretion to extend the 90-day deadline in appropriate cases
    was given when the sentence was added to the earlier
    antidumping regulation, again during the notice-and-
    comment process:
    Department’s Position [in response to comments]:
    . . . We recognize the importance to the party
    submitting the request for review of knowing the
    final results of the immediately preceding review,
    if any. Therefore, we are modifying paragraph (a)
    to permit the party that submits a request to
    withdraw the request under certain conditions. If
    a relevant review has not been completed before
    the end of the anniversary month during which
    the new request is submitted, the party that sub-
    GLYCINE & MORE, INC.   v. UNITED STATES                     9
    mitted the new request may withdraw it not later
    than 90 days after the date of publication of notice
    of initiation of the requested review. The Secre-
    tary may extend the time limit if it is reasonable
    to do so.
    Antidumping Duties, 
    54 Fed. Reg. 12,742
    , 12,755 (Mar.
    28, 1989). See also a similar explanation in the context of
    allowing untimely withdrawals in former 
    19 C.F.R. § 355.22
    (a)(3), Countervailing Duties, 
    53 Fed. Reg. 52,306
    , 52,328 (Dec. 27, 1988).
    Commerce’s 2011 Notice
    The history of § 351.213(d)(1) thus establishes Com-
    merce’s understanding of the circumstances under which
    it would be reasonable to extend a deadline for filing a
    withdrawal. The criteria for what would be a reasonable
    ground for extension reflects concerns for not wasting
    departmental resources, for giving parties an opportunity
    to know the results of prior administrative reviews when
    applicable, and for not conducting undesired reviews,
    among other considerations.
    Despite this record, in August 2011 Commerce pub-
    lished what it denominated as a “Notice” in which it
    dramatically changed its approach to the extension provi-
    sion in § 351.213(d)(1):
    Pursuant to section 351.213(d)(1) of the Depart-
    ment’s regulations, a party that has requested a
    review may withdraw that request within 90 days
    of the date of publication of the notice of initiation
    of the requested review. The regulation provides
    that the Department may extend this time if it is
    reasonable to do so. In order to provide parties
    additional certainty with respect to when the De-
    partment will exercise its discretion to extend this
    90-day deadline, interested parties are advised
    that, with regard to reviews requested on the ba-
    10                    GLYCINE & MORE, INC.   v. UNITED STATES
    sis of anniversary months on or after August
    2011, the Department will not consider extending
    the 90-day deadline unless the requestor demon-
    strates that an extraordinary circumstance has
    prevented it from submitting a timely withdrawal
    request. Determinations by the Department to
    extend the 90-day deadline will be made on a
    case-by-case basis.
    The Department is providing this notice on its
    Web site, as well as in its “Opportunity to Request
    Administrative Review” notices, so that interested
    parties will be aware of the manner in which the
    Department intends to exercise its discretion in
    the future.
    See Antidumping or Countervailing Duty Order, Finding,
    or Suspended Investigation; Opportunity to Request
    Administrative Review, 
    76 Fed. Reg. 45,773
    , 45,773 (Aug.
    1, 2011) (the “2011 Notice”).
    Commerce did not make clear whether this “Notice”
    was intended as a statement of general policy or as an
    interpretive rule. See n.2, above. Though statements of
    general policy are understood to be non-binding, 
    id.,
     there
    is some authority for the proposition that interpretive
    rules should be treated differently. 3
    Commerce did make clear that this change was to be
    global in nature, applicable to all future requests for an
    3  See Ronald M. Levin, Rulemaking and the Guid-
    ance Exemption, Admin. L. Rev. (forthcoming 2018),
    manuscript July 21, 2017, exhaustively reviewing the
    authorities and urging that interpretive rules be accorded
    no more weight than an agency’s general policy state-
    ments.             Available             at            pa-
    pers.ssrn.com/sol3/papers.cfm?abstract_id=2958267.
    GLYCINE & MORE, INC.   v. UNITED STATES                11
    extension of time to withdraw a previously-filed request
    for review. Thereafter, parties seeking untimely with-
    drawals would no longer be able to get an extension based
    on what might be reasonable under the circumstances in
    light of the concerns previously identified and employed
    by Commerce. Instead, they would have to demonstrate
    the existence of an “extraordinary circumstance” warrant-
    ing an extension. Commerce applied this change in its
    approach to the administrative review in this case, which
    forms the basis for this appeal.
    This Appeal
    This appeal stems from Commerce’s 1995 antidump-
    ing duty order on glycine from the People’s Republic of
    China, see Antidumping Duty Order: Glycine from the
    People’s Republic of China, 
    60 Fed. Reg. 16,116
     (Mar. 29,
    1995), under which Commerce had imposed specified
    duties on imports of Chinese glycine. On March 1, 2012,
    Commerce notified interested parties of the opportunity to
    request an administrative review of that order for the
    period from March 1, 2011 through February 29, 2012.
    See Antidumping or Countervailing Duty Order, Finding,
    or Suspended Investigation; Opportunity to Request
    Administrative Review, 
    77 Fed. Reg. 12,559
     (Mar. 1,
    2012).
    In announcing the opportunity to request review,
    Commerce repeated the language of its 2011 Notice,
    explaining that, if a party requested review, Commerce
    did not intend to extend the 90-day period for withdrawal
    unless the requestor demonstrated an extraordinary
    circumstance that prevented it from submitting a timely
    withdrawal request.
    On March 30, 2012, GEO and Baoding Mantong sepa-
    rately requested an administrative review. On April 30,
    2012, Commerce published notice that it had initiated an
    administrative review, and in that notice, Commerce
    again stated it did not intend to extend the 90-day period
    12                  GLYCINE & MORE, INC.   v. UNITED STATES
    for withdrawal absent a party demonstrating an extraor-
    dinary circumstance. See Initiation of Antidumping and
    Countervailing Duty Administrative Reviews and Request
    for Revocation in Part, 
    77 Fed. Reg. 25,401
     (Apr. 30,
    2012). On July 10, 2012, Commerce selected Baoding
    Mantong as one of two mandatory respondents and issued
    a questionnaire to the company.
    On July 30, 2012, GEO submitted what was deter-
    mined to be its timely withdrawal. 4 On August 7, 2012—
    after the 90-day period had ended—Baoding Mantong
    asked Commerce for an extension of the 90-day period in
    which to file its withdrawal, and an extension of the
    deadline for its questionnaire response. Baoding Man-
    tong claimed that extraordinary circumstances existed
    and asserted that it learned of GEO’s withdrawal only
    after the 90-day period expired.
    Baoding Mantong explained that it did not withdraw
    before learning of GEO’s withdrawal because, if GEO had
    not withdrawn, then its withdrawal would have had no
    effect. Baoding Mantong further explained that good
    reason existed for permitting an extension of time, be-
    cause Commerce would be able to preserve its resources
    since Baoding had not yet submitted its questionnaire.
    On August 22, 2012, Commerce informed Baoding
    Mantong that Commerce was considering its request, and
    that it did not have to respond to Commerce’s question-
    naire. Subsequently, Commerce informed Baoding Man-
    tong that it was rejecting its untimely withdrawal
    because Baoding Mantong had not demonstrated an
    extraordinary circumstance warranting an extension of
    4 The 90-day period ended on July 29, 2012, but be-
    cause this was a Sunday, Commerce deemed GEO’s
    withdrawal timely.
    GLYCINE & MORE, INC.   v. UNITED STATES                13
    the 90-day period. Commerce also instructed Baoding
    Mantong to respond to Commerce’s questionnaire. Bao-
    ding Mantong responded in a letter dated October 18,
    2012 and filed on October 19, 2012, informing Commerce
    that it would not participate in the administrative review
    or respond to the questionnaire. 5
    On December 6, 2012, Commerce published its Pre-
    liminary Results and proposed assigning Baoding Man-
    tong a 453.79% dumping duty margin based on facts
    otherwise available on the record and an adverse infer-
    ence due to Baoding Mantong’s refusal to respond to
    Commerce’s questionnaire. See Glycine from the People’s
    Republic of China: Preliminary Results, 
    77 Fed. Reg. 72,817
     (Dec. 6, 2012). 6
    On December 17, 2012, Glycine & More entered an
    appearance before Commerce and objected to Commerce’s
    rejection of Baoding Mantong’s request to withdraw and
    the dumping duty margin.
    On April 8, 2013, Commerce published its Final Re-
    sults, assigning the same dumping margin to Baoding
    Mantong based on its Preliminary Results. In its related
    Issues and Decision Memorandum, Commerce rejected
    5    On October 18, 2012, Commerce published the fi-
    nal results of a prior (2010–2011) administrative review
    of the 1995 antidumping order and assigned Baoding
    Mantong a dumping margin of 453.79% for the period
    from March 1, 2010 through February 28, 2011. See
    Glycine from the People’s Republic of China: Final Re-
    sults of Antidumping Duty Administrative Review, 
    77 Fed. Reg. 64,100
    , 64,101 (Oct. 18, 2012).
    6   Commerce based the 453.79% rate on the prior
    (2010-2011) administrative review, see J.A. 351, however,
    the rate has since been modified.
    14                    GLYCINE & MORE, INC.   v. UNITED STATES
    the assertion that its interpretation and application of
    § 351.213(d)(1) had been inconsistent. Commerce noted
    that, “[i]n the past, extending the 90-day deadline de-
    pended on a variety of factors, such as whether the De-
    partment had devoted significant time or resources to the
    review and the stage of the review.” J.A. 663. However,
    Commerce explained that it had “clarified” the deadline in
    its 2011 Notice to provide parties with “‘additional cer-
    tainty’” and “[t]o enhance certainty and fairness.” Id.
    Commerce rejected the argument that Baoding Man-
    tong had demonstrated an extraordinary circumstance
    and observed that Baoding Mantong had likely stopped
    participating in the review after learning of the results of
    the prior (2010–2011) administrative review, which were
    published one day before Baoding Mantong’s notice end-
    ing its participation was filed. Commerce further noted
    that the parties knew of the preliminary and revised
    preliminary results of the prior (2010–2011) administra-
    tive review before the 90-day period ended.
    Proceedings Before the CIT
    On April 26, 2013, Glycine & More filed a complaint
    with the CIT and eventually moved for judgment on the
    agency record, arguing, inter alia, that Commerce had
    violated its own regulation concerning the 90-day time
    limit. Commerce and GEO opposed Glycine & More’s
    motion for judgment.
    The CIT issued its opinion on November 3, 2015. In
    that opinion the CIT concluded that Commerce’s interpre-
    tation of its own regulation was unreasonable and that
    Commerce’s rejection of Baoding Mantong’s untimely
    withdrawal was improper.
    The CIT conducted a lengthy review of the relevant
    regulatory history and determined that Commerce’s 2011
    Notice, requiring an “extraordinary circumstance” in the
    context of untimely withdrawals, did not control because
    GLYCINE & MORE, INC.   v. UNITED STATES                  15
    it defeated the original purpose of the regulation. The
    CIT determined that Commerce’s interpretation of
    § 351.213(d)(1) was unreasonable as applied.
    The CIT observed that Baoding Mantong had not
    learned of the final results of the prior administrative
    review until after the 90-day deadline. The CIT also
    explained that, because Baoding Mantong had sought
    withdrawal before submitting its questionnaire response,
    there was no evidentiary basis from which Commerce
    could have concluded that it had spent considerable time
    and resources on the review. The CIT remanded for
    Commerce to re-decide whether Baoding Mantong’s
    extension should be granted.
    In its remand, the CIT required that Commerce
    “reach a new decision that does not apply the interpreta-
    tion of [§ 351.213(d)(1)] adopted in 2011, which is unrea-
    sonable for the reasons the [CIT] has identified, and
    instead applies an interpretation that is reasonable and,
    in particular, is consistent with the purpose of the regula-
    tion, as stated by Commerce upon promulgation in 1989
    and maintained upon re-promulgation in 1997.” Glycine
    & More, Inc. v. United States, 
    107 F. Supp. 3d 1356
    , 1370
    (Ct. Int’l Trade 2015).
    The CIT instructed Commerce to consider the circum-
    stances including that Baoding Mantong’s request oc-
    curred only days after the 90-day deadline expired; that
    the review was in an early stage with no questionnaire
    response being submitted; that Baoding Mantong could
    not have known the final results of the prior review; and
    that all parties who had requested the review wanted it
    rescinded. The CIT stated that it “envisions that it could
    sustain a decision reinstating the previous, negative
    decision only if the record were to support a finding of a
    new and compelling circumstance, not previously identi-
    fied by Commerce.” 
    Id.
    16                   GLYCINE & MORE, INC.   v. UNITED STATES
    The CIT further stated that it “appears likely” that
    only a decision allowing an extension of the 90-day period
    and rescinding the administrative review “could fulfill the
    stated purpose of § 351.213(d)(1). For although this
    regulation grants [Commerce] discretion over whether to
    extend the 90-day period, the compelling circumstances
    giving rise to this case, when viewed according to the
    purpose of the regulation, would call into question any
    decision on remand reinstating the previous, challenged
    decision to deny the extension.” Id.
    Commerce’s Decision on Remand
    After remand, in February 2016, Commerce filed its
    Redetermination Pursuant to Court Remand Order (“Re-
    determination Decision”).     In that Redetermination,
    Commerce stated its intent to extend—under protest—the
    deadline for Baoding Mantong to withdraw and rescind
    the review, because Commerce could not find any “new
    and compelling circumstance” justifying denial.
    At the same time, Commerce made clear its grounds
    for protest: Commerce asserted that the CIT’s decision
    unfairly and improperly ‘nullified’ Commerce’s “wide
    discretion” under § 351.213(d)(1). Commerce explained
    that it did not read the regulatory histories of the final
    rules in 1989 and 1997 as limiting Commerce’s discretion
    to account for instances in which parties were seeking to
    know the final results of an immediately preceding re-
    view. Commerce emphasized that, in its view, the pur-
    pose of the regulation was to grant Commerce maximum
    discretion in determining whether to extend the 90-day
    period.
    Further Proceedings Before the CIT
    In October 2016, the CIT issued a judgment and opin-
    ion affirming Commerce’s Redetermination Decision,
    granting Glycine & More’s CIT Rule 56.2 motion for
    judgment on the agency record, and ordering that Com-
    GLYCINE & MORE, INC.   v. UNITED STATES                 17
    merce take the necessary steps to rescind the administra-
    tive review with respect to Baoding Mantong.
    The CIT, however, emphasized that it was not affirm-
    ing all of Commerce’s statements in its decision, because
    Commerce had misinterpreted the CIT’s prior decision.
    In particular, the CIT explained that it did not nullify
    Commerce’s discretion, and that Commerce did not have
    to grant untimely requests merely because the requestor
    did not know the final results of an immediately preced-
    ing review. Instead, the CIT explained that, by way of
    example, Commerce might deny such a request if it had
    already expended considerable time and resources in the
    review at issue and the requestor sought withdrawal after
    concluding the results were not likely to be favorable—
    even if the requestor had not learned the results of the
    immediately preceding review.
    Appeal to this Court
    GEO appeals and argues that the CIT failed to give
    proper deference to Commerce’s interpretation of its own
    regulation in 
    19 C.F.R. § 351.213
    (d)(1). GEO also argues
    that the CIT improperly directed Commerce’s findings on
    remand, while precluding Commerce from explaining or
    clarifying its own interpretation. As noted, neither Com-
    merce nor the United States join the appeal.
    We have jurisdiction under 
    28 U.S.C. § 1295
    (a)(5).
    DISCUSSION
    We review the CIT’s grant of judgment upon the ad-
    ministrative record without deference, except that we
    review the CIT’s factual determinations for clear error.
    See Ammex, Inc. v. United States, 
    419 F.3d 1342
    , 1344
    (Fed. Cir. 2005). We review the CIT’s legal determina-
    tions without deference. Ad Hoc Shrimp Trade Action
    Comm. v. United States, 
    515 F.3d 1372
    , 1379 (Fed. Cir.
    2008).
    18                     GLYCINE & MORE, INC.   v. UNITED STATES
    When construing an agency regulation as a matter of
    law, we use basically the same rules we would use in
    construing a statute. Roberto v. Dep’t of Navy, 
    440 F.3d 1341
    , 1350 (Fed. Cir. 2006). We examine the regulation’s
    language to ascertain its plain meaning. 
    Id.
     We may also
    consider the language of related regulations. 
    Id.
     When
    the regulation is unambiguous, “it is the duty of the
    courts to enforce it according to its obvious terms and not
    to insert words and phrases so as to incorporate therein a
    new and distinct provision.” Tesoro Haw. Corp. v. United
    States, 
    405 F.3d 1339
    , 1347 (Fed. Cir. 2005) (quoting
    Gibson v. United States, 
    194 U.S. 182
    , 185 (1904)). If “the
    plain meaning of the regulation is clear, no further in-
    quiry is required into agency interpretations or the regu-
    latory history to determine its meaning.” Roberto, 
    440 F.3d at 1350
    .
    On the other hand, if the regulation is deemed to be
    ambiguous, then an agency’s interpretation of its own
    regulation may be entitled to judicial deference, generally
    described as Auer or Skidmore deference, referring to the
    decisions that articulated the particular type of interpre-
    tive deference owed an agency by the courts. In this case,
    GEO argues that the CIT, by failing to give the agency’s
    understanding of its own regulation proper deference,
    erred in its first decision, an error that necessarily infect-
    ed its second decision.
    Before addressing the question of how wide is the
    agency’s discretion in interpreting its own regulations,
    discussed at length by the appellant; and before address-
    ing the consequent question of how much and what kind
    of deference is owed the agency, a question which further
    implicates the history of the sentence in § 351.213(d)(1),
    discussed at length by the CIT in its opinions—there is a
    predicate question: is this 2011 Notice ambiguous?
    The answer is no. As we have discussed, there is no
    question about what Commerce intended by its 2011
    GLYCINE & MORE, INC.   v. UNITED STATES                 19
    Notice—the explanation given in the Notice leaves little
    room for doubt—and its application to this appellant
    indicates a straightforward understanding and decision-
    process. And as the record establishes, this understand-
    ing changes significantly what the original enactment of
    the sentence was intended to do, and how it was applied,
    as demonstrated by the history of the sentence itself.
    In short, the meaning of the 2011 Notice is plain, and
    the difference between what the sentence at issue meant
    before and after the Notice is equally plain. Before the
    Notice, the regulation was understood to provide the
    Secretary with wide discretion, to use judgment regarding
    the facts and circumstances presented, and to apply a
    reasonableness test in making the decision whether to
    extend the deadline for filing a withdrawal notice. After
    the 2011 Notice, only “extraordinary circumstances”
    would do, and the Secretary’s discretion was to be applied
    narrowly to the case, and only when an applicant for
    extension could prove such extraordinary circumstances
    exist. Thus, the Notice represented an incompatible
    departure from the clear meaning of the regulation. It
    was not simply an interpretive statement regarding an
    ambiguity in the regulation or a general statement of
    policy.
    Assuming Commerce wished to rewrite the regulation
    in this manner, could it do so in this way? The answer is
    no. Because the regulation’s meaning is clear, no defer-
    ence is warranted. Deferring to Commerce’s position
    “would be to permit the agency, under the guise of inter-
    preting a regulation, to create de facto a new regulation.”
    Christensen v. Harris Cty., 
    529 U.S. 576
    , 588 (2000)
    (unambiguous regulation could not be rewritten by agency
    under guise of interpreting regulation and judiciary owed
    no deference to agency interpretation). If Commerce
    wished to rewrite or amend the regulation, such a regula-
    tion intended to have the force of law must be adopted
    20                   GLYCINE & MORE, INC.   v. UNITED STATES
    with notice-and-comment rulemaking, which was absent
    here. See 
    id.
     at 587–88.
    Since the 2011 Notice was intended to effectively re-
    write the substantive meaning of the regulation without
    going through the necessary notice-and-comment rule-
    making, it has no legal standing, and thus provides no
    basis upon which the Secretary could make his decision.
    That was the ruling made by the CIT, and it is correct.
    The CIT required the Secretary to re-make the deci-
    sion about the extension of time, applying the criteria
    contained in the only legally applicable standard, the one
    set out in § 351.213(d)(1). Applying that standard, the
    Secretary granted the extension, and Baoding Mantong’s
    request for review was effectively withdrawn. Com-
    merce’s protest of the CIT order is unavailing, as is GEO’s
    support for it.
    CONCLUSION
    For the foregoing reasons, the judgment of the CIT is
    affirmed.
    AFFIRMED