39201099 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: OTHER : OTHER, 39201019 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: OTHER, and 39011010 under HS Code POLYMERS OF ETHYLENE, IN PRIMARY FORMS - POLYETHYLENE HAVING A SPECIFIC GRAVITY OF LESS THAN 0.94 : LINEAR LOW DENSITY POLYETHYLENE (LLDPE). were the top exported HS Codes by PEP CEE PACK INDUSTRIES in 2021.