39174000 under HS Code TUBES, PIPES AND HOSES, AND FITTINGS THEREFOR (FOR EXAMPLE, JOINTS, ELBOWS, FLANGES), OF PLASTICS - FITTINGS, 94018000 under HS Code SEATS (OTHER THAN THOSE OF HEADING 9402), WHETHER OR NOT CONVERTIBLE INTO BEDS, AND PARTS THEREOF Other seats, and 73071990 under HS Code Others were the top imported HS Codes by W H TRADERS in 2021.