HTS Code · Heading 2934 · Organic Chemicals
5-Amino-3-phenyl-1,2,4-thiadiazole (3-Phenyl-5-amino-1,2,4-thiadiazole); 2-Hydroxybenzoxazole (Benzoxazolone); 4-Phenylmorpholine; 1,9-Thianthrenedicarboxylic acid; and Thioxanthene-9-one (Thioxanthone)
Estimated Total Duty
40.8% from China
5.8% MFN base + 25% 301 + 10% S122. Stacked per the centralized 2026 program snapshot.
| Origin | MFN Base | Stacked Programs | Est. Total |
|---|---|---|---|
| China | 5.8% | 301 +25%S122 +10% | 40.8% |
| Mexico (USMCA) | 5.8% | None | 5.8% |
| Canada (USMCA) | 5.8% | None | 5.8% |
| Vietnam | 5.8% | S122 +10% | 15.8% |
| Germany (EU) | 5.8% | S122 +10% | 15.8% |
| India | 5.8% | S122 +10% | 15.8% |
| South Korea | 5.8% | S122 +10% | 15.8% |