Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 39 Plastics and articles thereof 39 23 Articles for the conveyance or packing of goods, of plastics; stoppers, lids, ca 39 23 21 -- Of polymers of ethylene 39 23 21 00 -- Of polymers of ethylene Commodity Code Description 39 23 21 00 00 -- Of polymers of ethylene