Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 40 RUBBER AND ARTICLES THEREOF 40 02 WITH ANY PRODUCT OF THIS HEADING, IN PRIMARY FORMS OR IN PLATES, SHEETS 40 02 49 OTHER - CHLOROPRENE (CHLOROBUTADIENE) RUBBER (CR) Commodity Code Description 40 02 49 00 OTHER - CHLOROPRENE (CHLOROBUTADIENE) RUBBER (CR)