Opti-Lube XPD Diesel Additive

XL synthetic diesel fuel additive improving lubricity, cleaning injectors, and stabilizing mineral diesel fuel. Prepared additive under HTS 3811.90.00.00 for oxidation inhibitors and other diesel treatments. Formulated for heavy-duty trucks.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%+35.0%41.5%
🇲🇽Mexico6.5%+10.0%16.5%
🇨🇦Canada6.5%+10.0%16.5%
🇩🇪Germany6.5%+10.0%16.5%
🇯🇵Japan6.5%+10.0%16.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3823.11.00Lower: 21.3% vs 41.5%

If fatty acid industrial monoglycerides

Primary lubricity from refined stearin derivatives shifts to Chapter 38

3402.90Lower: 13.7% vs 41.5%

If surface-active diesel injector detergents

Detergent-focused fuel additives with high surfactant content

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Import Tips & Compliance

B20 compatibility statements required; winter operability (cloud point) data; drum linings specification for corrosive esters

Related Products under HTS 3811.90.00.00

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A multi-functional engine oil additive containing viscosity improvers and anti-wear agents designed to enhance lubrication in mineral motor oils. It falls under HTS 3811.90.00.00 as a prepared additive for mineral oils used in gasoline engines, improving film strength and reducing friction. Primarily used by consumers to extend engine life in passenger vehicles.

Lucas Oil Stabilizer

Heavy-duty oil stabilizer with viscosity improvers for high-mileage engines, compatible with mineral and synthetic motor oils. Classified under HTS 3811.90.00.00 as an oxidation inhibitor and viscosity improver additive for mineral oils used in internal combustion engines. Helps prevent oil breakdown under extreme temperatures.

Sea Foam Motor Treatment

Petroleum-based cleaner and stabilizer that dissolves gum and varnish in mineral fuels and oils, acting as a gum inhibitor. HTS 3811.90.00.00 covers this prepared additive for gasoline and crankcase oils, safe for use in fuel systems. Popular for engine flush and fuel system maintenance.

BG 109 Fuel System Cleaner

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Valvoline Syn Power Fuel System Cleaner

Synthetic blend fuel additive with oxidation inhibitors for preventing fuel degradation in stored mineral gasoline. HTS 3811.90.00.00 applies to these prepared oxidation inhibitors for mineral oils/fuels. Ideal for small engines and seasonal storage.