871690000000 under HS Code Others, 720853000000 under HS Code Others, and 848130000000 under HS Code TAPS, COCKS, VALVES AND SIMILAR APPLIANCES FOR PIPES, BOILER SHELLS, TANKS, VATS OR THE LIKE, INCLUDING PRESSURE-REDUCING VALVES AND THERMOSTATICALLY CONTROLLED VALVES CHECK (NON-RETURN) VALVES were the top imported HS Codes by A M TRAILER MANUFACTURER LIMITED in 2021.