Other
Lubricating preparations (including cutting-oil preparations, bolt or nut release preparations, antirust or anticorrosion preparations and mold release preparations, based on lubricants) and preparations of a kind used for the oil or grease treatment of textile materials, leather, furskins or other materials, but excluding preparations containing, as basic constituents, 70 percent or more by weight of petroleum oils or oils obtained from bituminous minerals: > Other: > Other
Duty Rate (from China)
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
Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Products classified under HTS 3403.99.00.00
Synthetic Food-Grade Chain Lubricant
A high-performance synthetic lubricant designed for lubricating chains in food processing equipment, containing less than 70% petroleum oils. It falls under HTS 3403.99.00.00 as a lubricating preparation not based predominantly on petroleum or bituminous mineral oils. This ensures compliance with food safety standards while providing anti-wear protection.
Water-Based Anti-Rust Spray
An aqueous synthetic preparation for preventing rust on metal tools and machinery, with minimal petroleum content. Classified under HTS 3403.99.00.00 as an anticorrosion preparation based on lubricants but excluding high petroleum oil formulations. Ideal for indoor storage protection.
Bio-Based Cutting Oil Emulsion
A vegetable-derived emulsion concentrate for metalworking machining operations, low in petroleum oils. It qualifies for HTS 3403.99.00.00 as a cutting-oil preparation based on synthetic lubricants. Provides cooling and lubrication without petroleum dominance.
Synthetic Textile Finishing Oil
A low-viscosity synthetic oil used in textile processing to treat yarns and fabrics for smooth handling. Falls under HTS 3403.99.00.00 as a preparation for oil/grease treatment of textile materials, excluding high-petroleum versions. Enhances weaving and knitting efficiency.
Nut and Bolt Release Penetrant
A synthetic penetrant fluid for loosening rusted nuts, bolts, and fittings, with synthetic lubricant base. Classified in HTS 3403.99.00.00 as a bolt/nut release preparation not exceeding 70% petroleum oils. Penetrates crevices for easy disassembly.
Mold Release Agent for Plastics
A semi-synthetic emulsion mold release for plastic injection molding, low in petroleum oils. Under HTS 3403.99.00.00 as a mold release preparation based on lubricants, excluding petroleum-dominant types. Prevents sticking for clean part ejection.
Leather Conditioning Grease
A synthetic grease for softening and protecting leather goods during manufacturing, under 70% petroleum. Fits HTS 3403.99.00.00 for grease treatment preparations of leather materials. Restores suppleness without petroleum base.
Precision Instrument Lubricant
Ultra-low viscosity synthetic lubricant for clocks, watches, and delicate mechanisms. HTS 3403.99.00.00 covers this lubricating preparation with minimal petroleum content. Ensures smooth, long-term operation without gumming.
Marine Synthetic Gear Oil
Polyalphaolefin-based gear lubricant for marine transmissions, excluding high petroleum content. Under HTS 3403.99.00.00 as other lubricating preparation for heavy-duty applications. Resists water washout and corrosion.
Die Casting Lubricant Concentrate
Graphite-free synthetic concentrate for high-pressure die casting release and lubrication. HTS 3403.99.00.00 for lubricant-based mold release preparations under petroleum threshold. Extends die life and improves release.
Fur Processing Emulsion
Synthetic oil-in-water emulsion for lubricating furskins during tanning and dressing. Fits HTS 3403.99.00.00 as preparation for grease treatment of furskins, low petroleum. Improves softness and workability.
Two-Stroke Engine Synthetic Mix Oil
Synthetic oil for mixing with fuel in two-stroke engines, under 70% petroleum base. HTS 3403.99.00.00 as lubricating preparation for small engines. Reduces smoke and deposits.
Air Tool Lubricant
Specialty synthetic oil for pneumatic tools and compressors, low petroleum content. Under HTS 3403.99.00.00 as lubricating preparation for industrial air equipment. Prevents carbon buildup.
Synthetic Draw Oil for Wire
Emulsifiable synthetic lubricant for wire drawing operations in metal fabrication. HTS 3403.99.00.00 for other lubricating preparations, excluding petroleum-heavy types. Reduces die wear.
Rail Curve Grease Alternative Liquid
Liquid synthetic penetrant reducing rail flange wear at curves, low petroleum. Classifies under HTS 3403.99.00.00 as specialized lubricating preparation. Environmentally friendly rail maintenance.