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2934.10.20.00/4-Phenylthiazole/China

4-Phenylthiazole from China

4-Phenylthiazole consists of an aromatic thiazole ring with phenyl substituent at position 4, used in materials science and pharma. HTS 2934.10.20.00 perfectly matches 'aromatic' unfused thiazole compounds. Simple biaryl heterocyclic structure.

Duty Rate — China → United States

44%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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Import Tips

• UV-Vis spectrum confirming extended aromatic conjugation

• Declare molecular formula C9H7NS explicitly

• High purity (>99%) prevents mixture classification challenges

4-Phenylthiazole from China — Import Duty Rate | HTS 2934.10.20.00