STP Oil Treatment Additive from China
STP Oil Treatment Additive is a multi-functional engine oil additive containing viscosity improvers and anti-wear agents designed to enhance lubrication in mineral motor oils. It falls under tariff item 3811.90.00 as a prepared additive for mineral oils, improving performance.
Duty Rate — China → Canada
0%
Import Tips
• Classify the product as an additive for lubricating oils, specifying its viscosity and anti-wear properties
• Include the product's technical data sheet for CBSA review
• Verify compliance with Canadian motor oil additive regulations