84818072 under HS Code Others, 40094290 under HS Code Others, and 90258030 under HS Code HYDROMETERS AND SIMILAR FLOATING INSTRUMENTS, THERMOMETERS, PYROMETERS, BAROMETERS, HYGROMETERS AND PSYCHROMETERS, RECORDING OR NOT, AND ANY COMBINATION OF THESE INSTRUMENTS - OTHER INSTRUMENTS: LACTOMETER were the top imported HS Codes by GAZ VN TRADING SERVICES CO LIMITED in 2021.