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2509.00.20.00/Chalk for Glass Manufacturing/Japan

Chalk for Glass Manufacturing from Japan

High-purity natural chalk selected for silica adjustment in specialty glass production. HTS 2509.00.20.00 for this industrial raw material chalk.

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

• Provide glass industry end-use certificates; specify low impurity levels; package to prevent moisture absorption affecting quality