What is the item description for 4005992000 of HScode Viet-Nam?
The description of the item 4005992000 of Viet-Nam HScode: Compounded, unvulcanised rubber in primary forms (excl. solutions and dispersions, those containing carbon black or silica, mixtures of natural rubber, balata, gutta-percha, guayule, chicle or similar types of natural rubber with synthetic rubber or factice, and those in the form of plates, sheets or strip): Natural rubber compounded with substances other than carbon or silica