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2930.20.90.20/Tetramethylthiuram Disulfide (TMTD)/Germany

Tetramethylthiuram Disulfide (TMTD) from Germany

TMTD functions as both accelerator and sulfur donor in low-sulfur rubber curing systems for belting and hose production. As a dithiocarbamate derivative principally for rubber processing, it falls under HTS 2930.20.90.20 per Chapter 29 thiocarbamate provisions.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Provide vulcanizate property data confirming rubber curing function

• Ensure NIOSH handling precautions documented for import clearance