For purposes of Article 304(2):
(a) Canada may condition on the fulfillment of a performance requirement the waiver of customs duties under any measure in effect on or before September 28, 1988, on any goods entered or withdrawn from warehouse for consumption before January 1, 1998;
(b) Mexico may condition on the fulfillment of a performance requirement the waiver of customs duties under any measure in effect on July 1, 1991, on any goods entered or withdrawn from warehouse for consumption before January 1, 2001;
(c) as between the United States and Canada, Article 405 of the Canada - United States Free Trade Agreement is incorporated and made part of this Annex solely with respect to measures adopted by Canada or the United States prior to the date of entry into force of this Agreement; and
(d) Canada may grant duty waivers as set out in Annex 300- A.

For purposes of Article 304(2):
为执行条款304(2)：
(a) Canada may condition on the fulfillment of a performance requirement the waiver of customs duties under any measure in effect on or before September 28, 1988, on any goods entered or withdrawn from warehouse for consumption before January 1, 1998;
a)为达到在1988年9月28日起执行的，及以前的任何减免海关税措施的实施要求，加拿大可以对1998年1月1日前进入的或从仓库取出消费的任何货物加以附加条件(条款condition).
(b) Mexico may condition on the fulfillment of a performance requirement the waiver of customs duties under any measure in effect on July 1, 1991, on any goods entered or withdrawn from warehouse for consumption before January 1, 2001;
b)为达到在1991年7月1日起执行的任何减免海关税措施的实施要求，墨西哥可对2001年1月1日前进入的或从仓库取出消费的任何货物加以附加条件(条款condition).
(c) as between the United States and Canada, Article 405 of the Canada - United States Free Trade Agreement is incorporated and made part of this Annex solely with respect to measures adopted by Canada or the United States prior to the date of entry into force of this Agreement; and
c)在美国与加拿大之间，为尊重加拿大或美国在本协议生效日前所使用措施，美加自由贸易协定条款405作为本附录的一个组成部分继续执行(incorporated);且
(d) Canada may grant duty waivers as set out in Annex 300- A.
d)加拿大可以依附录300-A获准海关税减免。