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Piperazine Dithiocarbamate from China

Piperazine dithiocarbamate is an aromatic derivative used in pharmaceutical intermediates and chelating applications. Falls under HTS 2930.20.20.50 as an other aromatic dithiocarbamate meeting Chapter 29 purity standards. Excluded from Chapter 30 as it's not a finished medicinal product.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Include intended downstream pharmaceutical use but classify as chemical intermediate

Provide HPLC purity certificate (>98%) to confirm chemically defined status

Declare if for research use to expedite FDA import review