Section 06 Products of the chemical or allied 38 Miscellaneous chemical products 38 06 Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums Commodity Code Description 38 06 10 - Rosin and resin acids 38 06 20 - Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts 38 06 30 - Ester gums 38 06 90 - Other