PROCLAMATION 6641—DEC. 15, 1993 108 STAT. 5225 Annex I (con.) -88 - (1) 60 percent where the transaction value method Is used, or (2) SO percent where the net cost method Is used. 54. A change to tariff Item 8421.91.20 from any other tariff Item. 55. A change to tariff Item 8421.91.40 from any other tariff Item. 56. A change to subheading 8421.91 from any other heading. 57.(A) A change to subheading 8421.99 from any other heading; or (B) No required change In tariff-classification to subheading 8421.99, provided there is a regional value content of not less than: (1) 60 percent where the transaction value method Is used, or (2) 50 percent T«here the net cost method Is used. 58. A change to subheading 8422.11 from any other subheading, except from tariff Items 8422.90.02, 8422.90.04 or 8537.10.30 or from water circulation systems Incorporating a pump, whether or not motorized, and auxiliary apparatus for controlling, filtering, or dispersing a spray. 59.(A) A change to subheadings 8422.19 through 8422.40 from any other heading; or (B) A change to subheadings 8422.19 through 8422.40 from subheading 8422.90, whether or not there Is also a change from any other heading, provided there Is a regional value content of not less than: (1) 60 percent where the transaction value method Is used, or (2) 50 percent where the net cost method Is used. 60. A change to tariff Item 8422.90.02 from any other tariff Item. 61. A change to tariff Item 8422.90.04 from any other tariff Item. 62. A change to subheading 8422.90 from any other heading. 63.(A) A change to subheadings 8423.10 through 8423.89 from any other heading; or (B) A change to subheadings 8423.10 through 8423.89 from subheading 8423.90, whether or not there Is also a change from any other heading, provided there Is a regional value content of not less than:
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