3811.29.00.00/Royal Purple Max-Tuff Gear Oil Additive/Japan

Royal Purple Max-Tuff Gear Oil Additive from Japan

Extreme pressure additive with ZDDP for hypoid gear oils in differentials and manual transmissions. HTS 3811.29.00.00 for other additives for heavy-duty lubricating oils. Maximizes protection under severe shock loading conditions.

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

• Certify API GL-5 compatibility for customs verification

• Industrial use declarations may affect quota applicability

• Avoid gear oil confusion (2710/3403) by proving concentrated additive form