Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 38 Miscellaneous chemical products 38 06 Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run 38 06 10 38 06 10 00 Commodity Code Description 38 06 10 00 00 - Rosin and resin acids 38 06 20 00 00 - Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than s 38 06 30 00 00 - Ester gums 38 06 90 00 00 - Other