84807100 under HS Code MOULDING BOXES FOR METAL FOUNDRY; MOULD BASES; MOULDING PATTERNS; MOULDS FOR METAL (OTHER THAN INGOT MOULDS), METAL CARBIDES, GLASS, MINERAL MATERIALS, RUBBER OR PLASTICS - MOULDS FOR RUBBER OR PLASTICS: INJECTION OR COMPRESSION TYPES, 84774090 under HS Code Others, and 84779000 under HS Code MACHINERY FOR WORKING RUBBER OR PLASTICS OR FOR THE MANUFACTURE OF PRODUCTS FROM THESE MATERIALS, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER PARTS were the top imported HS Codes by PAK PLAST CO in 2021.