39153000 under HS Code Others, 84807900 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: OTHER, and 56031400 under HS Code NONWOVENS, WHETHER OR NOT IMPREGNATED, COATED, COVERED OR LAMINATED - OF MAN-MADE FILAMENTS : WEIGHING MORE THAN 150 G/M2 were the top imported HS Codes by WALK LANKA INDUSTRIES PRIVATE LIMITED in 2021.