Freight Classes & Shipping Codes

Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. (Calcium carbonate)

Items listed under “Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate. (Calcium carbonate)” fall under HS# 283650, 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# 283650 related goods.