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2849.10.00.00/Calcium Carbide Powder 200 Mesh/Japan

Calcium Carbide Powder 200 Mesh from Japan

Ultra-fine 200 mesh calcium carbide powder for chemical research and micro-scale acetylene generation. Classified as chemically defined calcium carbide under HTS 2849.10.00.00, with particle size not affecting pure compound status per Chapter 28. Shipped under nitrogen to prevent oxidation.

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

• Fine powders require additional dust explosion risk assessments for transport

• Label as 'research chemical' but maintain pure carbide documentation

Calcium Carbide Powder 200 Mesh from Japan — Import Duty Rate | HTS 2849.10.00.00