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2710.99.32.00/Spent Wind Turbine Gearbox Grease/Mexico

Spent Wind Turbine Gearbox Grease from Mexico

Discarded grease from offshore wind turbine gearboxes, synthetic base with minimal animal fat salts under 10%. Fits HTS 2710.99.32.00 as waste of specified low-salt lubricating greases from bituminous minerals. High water content from environmental exposure.

Duty Rate — Mexico → United States

5.8%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Maritime waste manifests needed; test emulsion separation

• Pitfall: classify as bulk oil if de-greased