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  (B) A change to subheading 8207.13 from heading 8209 or subheading 8207.19, whether or not there is also a change from any other chapter, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

3. A change to subheadings 8207.19 through 8207.90 from any other chapter.

4. (A) A change to headings 8208 through 8215 from any other chapter; or

(B) A change to subheadings 8211.91 through 8211.93 from subheading 8211.95, whether or not there is also a change from another chapter, provided that there is also a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

Chapter 83.

1. (A) A change to subheadings 8301.10 through 8301.40 from any other chapter; or

(B) A change to subheadings 8301.10 through 8301.40 from subheading 8301.60, whether or not there is also a change from any other chapter, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

2. (A) A change to subheading 8301.50 from any other chapter; or

(B) A change to subheading 8301.50 from any other subheading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

3. A change to subheadings 8301.60 through 8301.70 from any other chapter.

4. A change to headings 83.02 through 8304 from any other heading.

5. (A) A change to subheadings 8305.10 through 8305.20 from any other chapter; or

(B) A change to subheadings 8305.10 through 8305.20 from any other subheading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

6. A change to subheading 8305.90 from any other heading.

7. A change to subheading 8306.10 from any other chapter.

8. A change to subheadings 8306.21 through 8306.30 from any other heading.
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   9. A change to heading 8307 from any other heading.

10. (A) A change to subheadings 8308.10 through 8308.20 from any other chapter; or

(B) A change to subheadings 8308.10 through 8308.20 from any other subheading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

11. A change to subheading 8308.90 from any other heading.

12. A change to headings 8309 through 8310 from any other heading.

13. (A) A change to subheadings 8311.10 through 8311.30 from any other chapter; or

(B) A change to subheadings 8311.10 through 8311.30 from any other subheading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

14. A change to subheading 8311.90 from any other heading.

Chapter 84.

1. A change to subheadings 8401.10 through 8401.30 from any other subheading.

2. A change to subheading 8401.40 from any other heading.

3. (A) A change to subheading 8402.11 from any other heading; or

(B) A change to subheading 8402.11 from subheading 8402.90, whether or not there is also a change from any other heading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

4. (A) A change to subheading 8402.12 from any other heading; or

(B) A change to subheading 8402.12 from any other subheading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

5. (A) A change to subheading 8402.19 from any other heading; or

(B) A change to subheading 8402.19 from subheading 8402.90, whether or not there is also a change from any other heading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or
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   (2) 45 percent under the build-down method.

6. (A) A change to subheading 8402.20 from any other heading; or

(B) A change to subheading 8402.20 from any other subheading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

7. (A) A change to subheading 8402.90 from any other heading; or

(B) No change in tariff classification to a good of such subheading is required, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

8. A change to subheading 8403.10 from any other subheading.

9. A change to subheading 8403.90 from any other heading.

10. A change to subheading 8404.10 from any other subheading.

11. (A) A change to subheading 8404.20 from any other heading; or

(B) A change to subheading 8404.20 from subheading 8404.90, whether or not there is also a change from any other heading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

12. A change to subheading 8404.90 from any other heading.

13. A change to subheading 8405.10 from any other subheading.

14. A change to subheading 8405.90 from any other heading.

15. A change to subheading 8406.10 from any other subheading.

16. A change to subheadings 8406.81 through 8406.82 from any other subheading outside that group.

17. (A) A change to subheading 8406.90 from any other heading;

(B) A change to rotors, finished for final assembly, of subheading 8406.90, from rotors, not further advanced than cleaned or machined for removal of fins, gates, sprues and risers, or to permit location in finishing machinery of subheading 8406.90; or

(C) A change to blades, rotating or stationary, of subheading 8406.90 from any other good, including a good in that subheading.

18. A change to subheading 8407.10 from any other heading.

19. A change to subheadings 8407.21 through 8407.29 from any other heading.
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   20. (A) A change to subheadings 8407.31 through 8407.34 from any other heading; or

(B) No change in tariff to a good of such subheadings is required, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method,

(2) 50 percent under the build-down method, or

(3) 35 percent under the net cost method.

21. A change to subheading 8407.90 from any other heading.

22. A change to subheading 8408.10 from any other heading.

23. (A) A change to subheading 8408.20 from any other heading; or

(B) No change in tariff to a good of such subheading is required, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method,

(2) 50 percent under the build-down method, or

(3) 35 percent under the net cost method.

24. A change to subheading 8408.90 from any other heading.

25. No change in tariff classification to a good of heading 8409 is required, provided that there is a regional value content of not less than:

(A) 35 percent under the build-up method,

(B) 50 percent under the build-down method, or

(C) 35 percent under the net cost method.

26. A change to subheadings 8410.11 through 8410.13 from any other subheading outside that group.

27. A change to subheading 8410.90 from any other heading.

28. A change to subheadings 8411.11 through 8411.82 from any other subheading outside that group.

29. A change to subheadings 8411.91 through 8411.99 from any other heading.

30. A change to subheadings 8412.10 through 8412.80 from any other subheading.

31. A change to subheading 8412.90 from any other heading.

32. A change to subheadings 8413.11 through 8413.82 from any other subheading.

33.

(A) A change to subheadings 8413.91 through 8413.92 from any other heading; or

(B) No change in tariff to a good of such subheadings is required for subheading 8413.92, provided that there is a regional value content of not less than:
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   (1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

34. (A) A change to subheadings 8414.10 through 8414.80 from any other heading; or

(B) A change to subheadings 8414.10 through 8414.80 from subheading 8414.90, whether or not there is also a change from any other heading, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

35. (A) A change to subheading 8414.90 from any other heading; or

(B) No change in tariff to a good of such subheading is required, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

36. A change to subheadings 8415.10 through 8415.83 from any other subheading.

37. (A) A change to subheading 8415.90 from any other heading; or

(B) A change to chassis, chassis blades or outer cabinets of subheading 8415.90 from any other good, including a good in that subheading.

38. A change to subheadings 8416.10 through 8416.90 from any other subheading

39. A change to subheadings 8417.10 through 8417.80 from any other subheading.

40. A change to subheading 8417.90 from any other heading.

41. A change to subheadings 8418.10 through 8418.69 from any other subheading outside that group, except from subheading 8418.91.

42. A change to subheadings 8418.91 through 8418.99 from any other heading.

43. A change to subheadings 8419.11 through 8419.89 from any other subheading.

44. (A) A change to subheading 8419.90 any other heading; or

(B) No change in tariff to a good of such subheading is required, provided that there is a regional value content of not less than:

(1) 35 percent under the build-up method, or

(2) 45 percent under the build-down method.

45. A change to subheading 8420.10 from any other subheading.

46. A change to subheadings 8420.91 through 8420.99 from any other heading.

47. A change to subheadings 8421.11 through 8421.39 from any other subheading.