Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 39 Plastics and articles thereof 39 12 CELLULOSE AND ITS CHEMICAL DERIVATIVES, NES, IN PRIMARY FORMS 39 12 31 Carboxymethylcellulose and its salts 39 12 31 00 Carboxymethylcellulose and its salts Commodity Code Description 39 12 31 00 000 Carboxymethylcellulose and its salts
