/ 108 STAT. 5224 PROCLAMATION 6641—DEC. 15, 1993 Annex I (con.) - ST- AB. (A) A change to subheading 8419.90 from any other heading; or (B) No required change in tariff classification to subheading 8419.90, 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. 49.(A) A change to subheading 8420.10 from any other heading; or (B) A change to subheading 8420.10 from subheadings 8420.91 through 8420.99, 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. 50. A change to subheadings 8420.91 through 8420.99 from any other heading. 51.(A) A change to subheading 8421.11 from any other heading; or (B) A change to subheading 8421.11 from subheading 8421.91, 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. • 52. A change to subheading 8421.12 from any other subheading, except from tariff Items 8421.91.20, 8421.91.40 or 8537.10.30. Subheading rule: The underscoring of the designations in subdivision 53 pertains to goods provided for in subheading 8421.39 for use in a motor vehicle of chapter 87. 53.(A) A change to subheadings 8421.19 through 8421.39 from any other heading; or CB) A change to subheadings 8421.19 through 8421.39 from subheadings 8421.91 through 8421^99, 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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