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7105.90.00.00/Topaz Abrasive Dust/Japan

Topaz Abrasive Dust from Japan

Natural topaz dust finely ground for abrasive applications in glass and metal polishing. Meets HTS 7105.90.00.00 criteria for other natural semi-precious stone powders.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Source verification critical as Brazilian topaz may face specific documentation

• Test for radioactivity if from certain deposits (rare earth impurities)

• Avoid combining with base metal abrasives to prevent Chapter 68 classification