(B) A change to subheadings 9607.11 through 9607.19 from subheading 9607.20, whether or not there is also a change from any other chapter, provided there is a regional value content of not less than 35 percent based on the build-up method or 45 percent based on the build-down method.

 16. A change to subheading 9607.20 from any other heading.

 17. (A) A change to subheadings 9608.10 through 9608.20 from any other chapter; or

  (B) A change to subheadings 9608.10 through 9608.20 from subheadings 9608.60 through 9608.99, whether or not there is also a change from any other chapter, provided there is a regional value content of not less than 35 percent based on the build-up method or 45 percent based on the build-down method.

 17A. (A) A change to India ink drawing pens of subheading 9608.30 from any other good of subheading 9608.30, or from any other subheading; or

  (B) A change to any other good of subheading 9608.30 from any other subheading.

 17B. (A) A change to subheadings 9608.40 through 9608.50 from any other chapter; or

  (B) A change to subheadings 9608.40 through 9608.50 from subheadings 9608.60 through 9608.99, whether or not there is also a change from any other chapter, provided there is a regional value content of not less than 35 percent based on the build-up method or 45 percent based on the build-down method.

 18. A change to subheadings 9608.60 through 9608.99 from any other heading.

 19. A change to heading 9609 from any other chapter.

 20. A change to headings 9610 through 9611 from any other heading, including another subheading within that group.

 21. A change to subheading 9612.10 from any other chapter.

 22. A change to subheading 9612.20 from any other heading.

 23. (A) A change to subheadings 9613.10 through 9613.80 from any other chapter, or

  (B) A change to subheadings 9613.10 through 9613.80 from subheadings 9613.90, whether or not there is also a change from any other chapter, provided there is a regional value content of not less than 35 percent based on the build-up method or 45 percent based on the build-down method.

 24. A change to subheading 9613.90 from any other heading.

 [TCR 25 deleted.]

 26. A change to heading 9614 from any other heading.

 27. (A) A change to subheadings 9615.11 through 9615.19 from any other chapter; or

  (B) A change to subheadings 9615.11 through 9615.19 from subheading 9615.90, whether or not there is also a change from any other chapter provided there is a regional value content of not less than 35 percent based on the build-up method or 45 percent based on the build-down method.

 28. A change to subheading 9615.90 from any other heading.

 29. A change to heading 9616 from any other heading.

 30. A change to heading 9617 from any other chapter.

 31. A change to heading 9618 from any other heading.