87141030 under HS Code Others, 90261010 under HS Code INSTRUMENTS AND APPARATUS FOR MEASURING OR CHECKING THE FLOW, LEVEL, PRESSURE OR OTHER VARIABLES OF LIQUIDS OR GASES (FOR EXAMPLE, FLOW METERS, LEVEL GAUGES, MANOMETERS, HEAT METERS), EXCLUDING INSTRUMENTS AND APPARATUS OF HEADING 9014, 9015, 9028 OR 9032 - FOR MEASURING OR CHECKING THE FLOW OR LEVEL OF LIQUIDS: FLOW METERS, and 40169911 under HS Code Others were the top imported HS Codes by THANH DAT PARTS TRADING COMPANY LIMITED in 2021.