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2837.11.00.00/Sodium Cyanide Solution 30% Aqueous/Japan

Sodium Cyanide Solution 30% Aqueous from Japan

Liquid solution of 30% sodium cyanide in water, used for safer handling in continuous flow mining processes. Remains under HTS 2837.11.00.00 as chemically defined sodium cyanide, not a preparation. Shipped in IBC totes with stabilizers.

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

• Test for HCN gas evolution; ensure pH >11 for stability certification

• Comply with MARPOL Annex III for marine shipments