39174000 under HS Code TUBES, PIPES AND HOSES, AND FITTINGS THEREFOR (FOR EXAMPLE, JOINTS, ELBOWS, FLANGES), OF PLASTICS - FITTINGS, 84248230 under HS Code Others, and 39173919 under HS Code Others were the top imported HS Codes by Tan Nam Phong Import Export Trading Company Limited in 2021.