Freight Classes & Shipping Codes

Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils. (Based on lead compounds)

Items listed under “Antiknock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anticorrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils. (Based on lead compounds)” fall under HS# 381111, but may have different Schedule-B and HTS Tariff/Duty rates and restriction depending on statistical classification.

Choose a Statistical Classification below to view HTS, Schedule-B, tariff/duty, NMFC© Freight Class and additional parcel or LTL Freight shipping information for HS# 381111 related goods.

CodeDescription
3811.11.10.00 antiknock preparations based on tetraethyl lead or on a mixture of tetraethyl lead and tetramethyl lead
3811.11.50.00 antiknock preparations based on lead compounds, nesoi