This is an appeal from the judgment of the United States Customs Court, 82 Cust.Ct. —, C.D. 4782 (1979), which upheld the decision of the Secretary of the Treasury (“Secretary”) that float glass manufactured in West Germany did not benefit from the payment or bestowal of a bounty or grant within the meaning of.section 303 of the Tariff Act of 1930, as amended (19 U.S.C. § 1303). We reverse and remand.
Background
Appellants, domestic manufacturers and wholesalers of float glass, petitioned the Commissioner of Customs for imposition of a countervailing duty on float glass manufactured in West Germany. They alleged that benefits received by float glass manufacturers in West Germany under various regional development programs, which included low-interest loans and investment subsidies in the form of cash grants and tax credits,, were bounties or grants within the countervailing duty law.1
The Treasury Department (“Treasury”) preliminarily determined2 that imports of float glass from West Germany benefit from the payment or bestowal of a bounty or grant within the meaning of 19 U.S.C. § 1303 by reason of the payments made under the regional development programs. After further study based on additional information, Treasury changed its position3 giving the following reasons:
The German Government has advised the Treasury Department that these benefits have the effect of offsetting disadvantages which would discourage industry from moving to and expanding in less prosperous regions. Inasmuch as the recipient glass producers sell a preponderance of their production in the West German home market (not less than 80 percent and up to 99%), the level of exports to the United States is a small percentage of the amount exported, and the amount of assistance provided by the regional incentive programs is less than 2 percent of the value of float glass produced, these benefits are not regarded as bounties or grants within the meaning of section 303 of the Tariff Act of 1930, as amended (19 U.S.C. § 1303).
Appellants then brought an action in the Customs Court, under 19 U.S.C. § 1516(d),4 *774contesting this negative countervailing duty determination. Both sides moved for summary judgment. Appellants alleged that the payments are countervailable; the Government contended that appellants failed to establish that the alleged bounties or grants possess the requisite effect upon international trade that is necessary before countervailing duties will be imposed.5
The Customs Court
The Customs Court concluded that, although the statutory language is mandatory (“there shall be levied”), Congress did not intend “that all assistance given by foreign governments” be considered bounties or grants within the statute, but gave authority to the Secretary to determine whether a bounty or grant has been bestowed, citing United States v. Hammond Lead Products, Inc., 58 CCPA 129, C.A.D. 1017, 440 F.2d 1024, cert. denied, 404 U.S. 1005, 92 S.Ct. 565, 30 L.Ed.2d 558 (1971). It said that the case law provides two tests to be used in countervailing duty determinations: (1) Whether, as a result of governmental programs, exportation of the involved merchandise is encouraged, citing Downs v. United States, 187 U.S. 496, 23 S.Ct. 222, 47 L.Ed. 275 (1903) (hereinafter “Downs”), and Nicholas & Co. v. United States, 249 U.S. 34, 39 S.Ct. 218, 63 L.Ed. 461 (1919) (hereinafter “Nicholas”); (2) whether the governmental assistance distorts international trade or discriminates against United States sales at home and abroad, citing Zenith Radio Corp. v. United States, 437 U.S. 443, 98 S.Ct. 2441, 57 L.Ed.2d 337 (1978), aff’g United States v. Zenith Radio Corp., 64 CCPA 130, C.A.D. 1195, 562 F.2d 1209 (1977).6 Because only up to 20 percent of the float glass manufactured by the participants in the regional development programs was sold outside the West German home market, and because the ad valorem size of the assistance provided by these programs Was less than 2 percent of the value of the float glass produced, the Customs court found that, although such assistance was more than de minimis, “the bounties do not appear to have induced the sale of merchandise in such quantities or value as would tend to distort international trade.” (Emphasis added.) The Customs Court cited trade statistics showing increases in the United States production and exports (especially to West Germany) of float glass, and decreases in importations of West German float glass, for support of the Secretary’s decision to not impose countervailing duties. Having determined that appellants “failed to overcome the presumption of correctness attaching to the action of the Secretary,” 7 the Customs Court denied appellants’ motion and granted the Government’s motion for summary judgment.
OPINION
Essentially, appellants argue that, since the countervailing duty statute is mandato*775ry, once the Secretary has determined that foreign manufacturers are receiving any benefit from their government, a countervailing duty must be imposed. The Government, agreeing with the Customs Court, argues that the legislative history and case law show that Congress intended countervailing duties to be imposed only against those programs and actions of a foreign government that have been shown to distort international trade and that the following factors involved in international trade distortion must be considered in determining the existence of a bounty or grant: (1) the ad valorem size of the benefits; (2) the level of exports from the foreign country of goods receiving the benefits; and (3) whether the benefit programs had a positive effect on these exports.
With respect to the ad valorem size of the benefits, the Government’s concession that the benefits under the regional development programs are not de minimis establishes, prima facie, that this factor is met. The finding by Treasury that up to 20 percent of the goods are exported likewise establishes that the second factor is met.8 As to whether the benefit programs had a positive effect on exports, Treasury’s finding that “the amount of assistance provided by the regional incentive programs is less than 2 percent of the value of float glass produced” does not, without more, overcome a presumption that such benefits had a positive effect, or would have a potentially positive effect, on exports, particularly when compared to the average ad valorem rate of duty of 8.2 per cent during the year involved (1974), as pointed out by appellant. See 42 Fed.Reg. 23146-47 (1977), where Treasury determined that “bounties or grants were being paid or bestowed, directly or indirectly on exports of certain fasteners [nuts, bolts, and cap screws] from Japan,” the benefits being .20 percent ad valo-rem. It said that, ordinarily, benefits of this size might be considered de minimis in relation to the value of the merchandise, but that they were “significant” when compared to the regular duty rate (up to .75 percent on an ad valorem basis.) See also 42 Fed.Reg. 28531 (1977) (aggregate benefits of eight tenths of one percent under a preferential loan program were greater than de minimis and it was, therefore, determined that the involved goods received bounties or grants within the meaning of section 303 of the Tariff Act of 1930, as amended).
By section 331(a) of the Trade Act of 1974, Pub.L.No.93-618, 88 Stat. 1978 (1975), Congress amended section 303 of the Tariff Act of 1930. Under new section 303(d) (19 U.S.C. § 1303(d) (Supp. V 1975)),9 which was *776added by this amendment, the Secretary could waive imposition 10 of a countervailing duty if: (1) steps were taken to reduce substantially or eliminate the adverse effect of the bounty or grant; (2) there was reasonable prospect of trade agreements reducing or eliminating barriers to, or other distortions of, international trade; and (3) imposition of a countervailing duty would be likely to seriously jeopardize the negotiation of such agreements. 19 U.S.C. § 1303(d)(2)(A)-(C).
During consideration of the bill (H.R. 10710) that became the Trade Act of 1974, it was made clear that all three conditions must be met before the Secretary could waive application of a countervailing duty, and it was emphasized that “either the bounty or grant or its adverse effect must be eliminated (or substantially reduced) before the Secretary would have authority to waive the imposition of a countervailing duty order during trade negotiations.” It was explained that the amendments to the countervailing duty law “are designed to tighten the administration” of that law. S.Rep.No.93-1298, 93d Cong., 2d Sess. 185 and 187, reprinted in [1974] U.S. Code Cong. & Admin.News, pp. 7186, 7320 and 7322. To permit the Secretary to avoid using his waiver authority (and to avoid having to find that a more than de minimis bounty or grant or its adverse effect has been eliminated or substantially reduced) by simply finding that, for purposes of 19 U.S.C. § 1303, there is no bounty or grant through employment of a vague and “undefined” (to use the dissenting opinion’s term) international trade distortion test would effectively frustrate the Congressional intent to tighten administration of the countervailing duty law.
Congress also made clear its understanding that “the present [countervailing duty] statute is mandatory in terms.” H.R. Rep.No.93-571, 93d Cong., 1st Sess. 73 (1973). This demonstrates that, except for the waiver provision in the 1974 Act, the Secretary has not had any discretion to not impose a countervailing duty once it has been determined that a bounty or grant is being paid or bestowed. American Express Co. v. United States, 60 CCPA 86, 93, 472 F.2d 1050, 1056 (1973). Also, by including a requirement that the Secretary reach a final countervailing duty determination within one year of the filing of a petition (19 U.S.C. § 1303(a)(4)), Congress indicated its intent to put an end to Treasury Department practice calculated “to stretch out or even shelve countervailing duty investigations for reasons which have nothing to do with the clear and mandatory nature of the countervailing duty law.” S.Rep.No.93-1298, supra at 183, reprinted in [1974] U.S. Code Cong. & Admin.News, supra at 7318. To permit the Secretary to place a narrow or restricted interpretation on “bounty” or “grant” as a basis for a negative countervailing duty determination would clearly frustrate the Congressional purpose of “assuring effective protection of domestic interests from foreign subsidies . . . .” Id. Further, it would be inconsistent with the broad meaning of “grant” long ago established by the Supreme Court in Nicholas & Co. v. United States, supra 249 U.S. at 39, 39 S.Ct. at 220:
If the word “bounty” has a limited sense the word “grant” has not. A word of broader significance than “grant” could not have been used. Like its synonyms “give” and “bestow,” it expresses a concession, the conferring of something by one person upon another.
*777Despite a clear expression of Congressional intent that an injury test not be employed, the Secretary impliedly injected one into this case, finding that “the level of exports to the United States is a small percentage of the amount exported, and the amount of assistance ... is less than 2 percent of the value of float glass produced . . .”11 The Senate-House Conference Report on H.R. 10710 declares that the waiver provision “is not to be construed as the intent of Congress [to] inject an injury concept into countervailing duty eases regarding durable goods . . .” Conf.Rep.No.93-1644, 93d Cong., 2d Sess. 45, reprinted in [1974] U.S.Code Cong. & Admin.News, supra at 7390. Moreover, the Senate Report on H.R. 10710 states: “Section 303 of the 1930 Tariff Act does not provide for an injury test.” S.Rep.No.93-1298, supra at 185, reprinted in [1974] U.S. Code Cong. & Admin.News, supra at 7320.12
Accordingly, we conclude that it was error to employ an injury (to United States trade) test in determining whether a bounty or grant was paid upon the manufacture or production of the involved merchandise. Also, we hold that, for purposes of the countervailing duty law, the benefits (as analyzed above) bestowed by West Germany upon float glass manufacturers under the regional development programs were bounties or grants.13
At the same time, it must also be pointed out that appellants’ proposed test (any benefit, that is not de minimis, bestowed by a foreign government in connection with the production of merchandise requires a countervailing duty) ignores the clear wording of the statute. Once it has been determined that a bounty or grant is being paid or bestowed, 19 U.S.C. § 1303(a)(1) provides that “there shall be levied ... a duty equal to the net amount of such bounty or grant.” (Emphasis supplied.) Such language implies that certain deductions may be made from the actual payments to calculate the net bounty or grant and that all relevant circumstances are to be taken into account.14
We note that earlier court opinions have not been precise in distinguishing between “bounty or grant” and “net amount of each bounty or grant.” Nevertheless, a difference has been implicit from the opinions. In Zenith, although the Supreme Court held that Japan was not conferring a bounty or grant, the Court actually determined that there was no net bounty or grant upon which countervailing duties could be imposed. The Court stated, 437 U.S. at 452— 53, 98 S.Ct. at 2446, that:
. the 1897 statute did provide for levying of duties equal to the “net amount” of any export bounty or grant. And the legislative history suggests that this language, in addition to establishing a responsive mechanism for determining the appropriate amount of countervailing duty, was intended to incorporate the pri- or rule that non-excessive remission of indirect taxes would not trigger the coun*778tervailing requirement at all. [Emphasis added.]
The Court clearly indicated that an excessive remission of tax would give rise to a bounty or grant.15
Although the Secretary apparently made a feeble attempt to calculate the amount of the net bounty or grant involved here, the statement that “[t]he German Government has advised the Treasury Department that these benefits have the effect of offsetting disadvantages which would discourage industry from moving to and expanding in less prosperous regions” is totally inadequate. If a factual basis were shown for such an assertion, it might be concluded that no net bounty or grant was involved.15.5 However, contrary to the dissenting opinion, the statement that Treasury was “advised” is hardly a factual basis supporting the conclusion that there was no bounty or grant. See Yale University v. Department of Commerce, 65 CCPA 97, 104, 579 F.2d 626, 632-33 (1977). Once it is established that a foreign manufacturer is receiving payments such as those here involved (not “every payment,” as the dissenting opinion imagines) from its government, a countervailing duty must, absent a waiver by the Secretary, be imposed unless, in considering all circumstances surrounding the payment, certain deductions can be established resulting in no net benefit to that manufacturer. These deductions must be established by facts 16 — not by mere allegations of the foreign government or of the enterprises receiving the bounty or grant. Needless to say, without an adequate factual record, neither this court nor the Customs Court can perform a meaningful judicial review of countervailing duty determinations.
Scope of Review
As this court pointed out in United States v. Watson, 603 F.2d 192, at 197 (1979), “There are no statutory provisions and no common law doctrines setting forth the nature or scope of the review of countervailing duty assessments in the Customs Court . . .” Eschewing any expression of its views on the merits or propriety of a review de novo versus a review on the administrative record, this court said (at 197):
Congress having supplied no guidelines or criteria for determining what constitutes a “bounty” and what does not, having made no requirement that the Secretary hold a hearing or make a record for review, or that the Administrative Procedure Act be applied, and having provided no definition of the nature of the judicial review to be conducted in countervailing duty cases, “rational and substantial legal *779arguments” can be made in support of both review de novo and review on the administrative record. .
Coincidentally, on the same date of the above opinion, the Congress enacted the Trade Agreements Act of 1979 (Pub.L. 96-39, 93 Stat. 144, enacted July 26, 1979), which added a new section 516A to the Tariff Act of 1930 in which the scope and standards of judicial review are specified.17 The Senate Finance Committee report (S.Rep. No. 96-249, 1st Sess. 251-52)18 accompanying the bill that was enacted (H.R. 4537) discussed the new provisions, which were designed to “clarify the scope and standard of review,” as follows:
Scope and standard of review. — Section 516A clearly defines the scope and standard of review in suits challenging anti-dumping and countervailing determinations and orders. Currently, the state of the law in this area is unclear and conflicting.
Subsection (b) of new section 516A sets forth the standard of review for those antidumping and countervailing duty determinations which will now be reviewable. Under present law, determinations by the International Trade Commission have been set aside only where found to be arbitrary or contrary to law. More controversial, however, is the standard to be applied to determinations by the Secretary of the Treasury. The Treasury Department has consistently asserted that antidumping and countervailing duty determinations, unlike traditional value and classification decisions, are not subject to de novo review. A reading of the two recent countervailing duty decisions in the Customs Court . .indicates that some differences of opinion exist with respect to the issue.
Section 516A would remove all doubt on whether de novo review is appropriate by excluding de novo review from consideration as a standard in antidumping and countervailing duty determinations. De novo review is both time consuming and duplicative. The amendments made by Title I of the Trade Agreements Act provide all parties with greater rights of participation at the administrative level and increased access to information upon which the decisions of the administering authority . . are based. These changes, along with the new requirement for a record of the proceeding, have eliminated any need for de novo review.
*780Under section 1002(b) of the 1979 Act, the new provisions have no retroactive effect upon the case before us. However, we note the emphasis placed by the Congress on the fact that the new provisions “have eliminated any need for de novo review” by providing “all parties with greater rights of participation at the administrative level” and, further, by providing “increased access to information upon which the decisions of the administering authority are based . . . along with the new requirement for a record of the proceeding . .” Accordingly, and in furtherance of the administration of justice, we conclude that a trial de novo is indicated in this case so that the merits of the issue of the amount of the net bounty herein involved can be fully developed. Our conclusion is reenforced by the action of Congress in providing, in the Trade Act of 1974, the same right to judicial review over negative countervailing duty determinations that had been accorded importers over affirmative countervailing duty determinations.19 With respect to the latter, this court had made clear that the importer had “the right to bring forward any questions of fact relating to the transaction and have them tested by the applicable law . . ." V. Mueller & Co. v. United States, 28 CCPA 249, 257, C.A.D. 152 (1940). In that case and also in American Express Co. v. United States, 60 CCPA 86, C.A.D. 1087, 472 F.2d 1050 (1973), a trial de novo had been conducted by the Customs Court, and this court indicated no disapproval. See Camp v. Pitts, 411 U.S. 138, 141-42, 93 S.Ct. 1241, 36 L.Ed.2d 106 (1973) and Citizens to Preserve Overton Park v. Volpe, 401 U.S. 402, 415, 91 S.Ct. 814, 28 L.Ed.2d 136 (1971).
In view of all the foregoing, we reverse the judgment of the Customs Court and remand for further proceedings consistent with this opinion.