# HTS 9902.10.11: Mixtures containing methyl 4-{[(3-methoxy-4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl) carbonyl] sulfamoyl}-5-methyl-3-thiophenecarboxylate (Thiencarbazone-methyl) (CAS No. 317815-83-1); 2-{[(4,6-Dimethoxy-2-pyrimidinyl) carbamoyl] sulfamoyl}-4-formamido-N,N-dimethylbenzamide (Foramsulfuron) (CAS No. 173159-57-4); and methyl 3-chloro-5-{[(4,6-dimethoxy-2-pyrimidinyl) carbamoyl] sulfamoyl}-1-methyl -1H-pyrazole-4-carboxylate (Halosulfuron-methyl) (CAS No. 100784-20-1) and application adjuvants (provided for in subheading 3808.93.15).

> Plain-language tariff reference from the USITC Harmonized Tariff Schedule on [PlainTariff](https://plaintariff.com/).

## Duty rates

- **General (MFN) rate:** Free
- **Special / FTA rate:** No change
- **Column 2 rate:** No change
- **Corpus rank:** #5197 of 5979 among duty-free tariff lines

## Classification path

- **Section XXII:** [Special Classification Provisions](https://plaintariff.com/section/xxii-special-classification-provisions)
- **HTS code:** 9902.10.11

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*Source: U.S. International Trade Commission Harmonized Tariff Schedule. HTML canonical: https://plaintariff.com/heading/99021011-mixtures-containing-methyl-4-3-methoxy-4-methyl-5-oxo-45*