39201011 under HS Code OTHER PLATES, SHEETS, FILM, FOIL AND STRIP, OF PLASTICS, NON - CELLULAR AND NOT REINFORCED, LAMINATED, SUPPORTED OR SIMILARLY COMBINED WITH OTHER MATERIALS - OF POLYMERS OF ETHYLENE: SHEETS OF POLYETHYLENE: RIGID, PLAIN, 39169092 under HS Code Others, and 39209990 under HS Code Others were the top imported HS Codes by NA SAI I MANUFACTURING AND TRADING COMPANY LIMITED in 2021.