25070000 under HS Code Others, 90261090 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: OTHER, and 59113200 under HS Code Others were the top imported HS Codes by SK ALLAINCE INTERNATIONAL in 2021.