44152000 under HS Code PACKING CASES, BOXES, CRATES, DRUMS AND SIMILAR PACKINGS, OF WOOD; CABLE-DRUMS OF WOOD; PALLETS, BOX PALLETS AND OTHER LOAD BOARDS, OF WOOD; PALLET COLLARS OF WOOD - PALLETS, BOX PALLETS AND OTHER LOAD BOARDS; PALLET COLLARS, 39239090 under HS Code ARTICLES FOR THE CONVEYANCE OR PACKING OF GOODS, OF PLASTICS; STOPPERS, LIDS, CAPS AND OTHER CLOSURES, OF PLASTICS - OTHER : OTHER, and 44111200 under HS Code FIBRE BOARD OF WOOD OR OTHER LIGNEOUS MATERIALS, WHETHER OR NOT BONDED WITH RESINS OR OTHER ORGANIC SUBSTANCES - MEDIUM DENSITY FIBRE BOARD (MDF):-- OF A THICKNESS NOT EXCEEDING 5 MM. were the top exported HS Codes by DUY TRADE IMPORT AND EXPORT SERVICES CO LTD in 2021.