8504409000 under HS Code ELECTRICAL TRANSFORMERS, STATIC CONVERTERS (FOR EXAMPLE, RECTIFIERS) AND INDUCTORS -STATIC CONVERTERS: OTHER, 3916909000 under HS Code MONOFILAMENT OF WHICH ANY CROSS - SECTIONAL DIMENSION EXCEEDS 1MM, RODS, STICKS AND PROFILE SHAPES, WHETHER OR NOT SURFACE - WORKED BUT NOT OTHERWISE WORKED, OF PLASTICS - OF OTHER PLASTICS :OF OTHER POLYMERISATION AND COPOLYMERISATION PRODUCTS, and 8480410000 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 METAL OR METAL CARBIDES: INJECTION OR COMPRESSION TYPES were the top imported HS Codes by FALDI LLC in 2021.