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3810.90.10.00/Aromatic Pickling Inhibitor for Steel/Japan

Aromatic Pickling Inhibitor for Steel from Japan

Additive concentrate with aromatic amines (>5%) used in acid pickling baths to prevent hydrogen embrittlement on steel strip. 3810.90.10.00 for metal pickling preparations.

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

• Demonstrate pickling bath compatibility; EPA discharge compliance docs needed

• Common error: declaring as general acid additive