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2933.99.24.00/6-Nitrobenzimidazole/Japan

6-Nitrobenzimidazole from Japan

Used as a desensitizer and antifoggant in photographic emulsions, particularly for X-ray films requiring high contrast. This nitro-aromatic heterocycle controls silver halide sensitivity. Its specific photographic function qualifies it for HTS 2933.99.24.00.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Nitroaromatic requires explosive precursor screening; provide X-ray film end-use verification; ensure proper sequencing in Chapter 29 classification hierarchy

6-Nitrobenzimidazole from Japan — Import Duty Rate | HTS 2933.99.24.00