HS Code	Description	Data Type
40	Rubber and articles thereof.
4002	SYNTHETIC RUBBER AND FACTICE DERIVED FORM OILS, IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP; MIXTURES OF ANY PRODUCT OF HEADING 4001 WITH ANY PRODUCT OF THIS HEADING, IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP	Import Data/Export Data
400231	Isobutene-isoprene (butyl) rubber (IIR); halo-isobutene-isoprene rubber (CIIR or BIIR)	Import Data/Export Data

Isobutene-isoprene (butyl) Rubber (iir)