(vii) zero units in 2000 and thereafter,
provided that the number of goods on which such customs duties may be refunded, waived or reduced in any year shall be reduced, with respect to that year, by the number of such goods qualifying as originating goods during the year immediately preceding that year, considering operations performed in, or materials obtained from, the territories of Canada and the United States as if they were performed in, or obtained from, a non-Party; or
(b) subsequently exported from the territory of Mexico to the territory of Canada, or used as materials in the production of other goods that are subsequently exported from the territory of Mexico to the territory of Canada, or are substituted by identical or similar goods used as materials in the production of other goods that are subsequently exported to the territory of Canada, in an amount no greater than
(i) 75,000 units in 1994,
(ii) 50,000 units in 1995, and
(iii) zero units in 1996 and thereafter.
============================================================================= ANNEX 304.1
Exceptions for Existing Waiver Measures
Article 304(1) shall not apply in respect of existing
Mexican waivers of customs duties, except that:
(a) Mexico shall not increase the ratio of customs duties
waived to customs duties owed relative to the
performance required under any such waiver; or