Colloidal Graphite Lubricant Paste from China
A semi-colloidal graphite suspension in mineral oil base, used as high-temperature lubricant for forging dies and extrusion equipment. Classified under HTS 3801.90.0050 as colloidal graphite preparation in paste form. Provides dry film lubrication preventing metal-to-metal contact.
Duty Rate — China → United States
39.9%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide lab analysis showing graphite particle size <1 micron confirming colloidal nature; avoid bulk oil classification
• Ensure containers are DOT-approved for flammable liquid mixtures; common issue is improper hazmat declaration
• Include end-use statement specifying industrial application to prevent reclassification as consumer lubricant