7310291000 under HS Code TANKS, CASKS, DRUMS, CANS, BOXES AND SIMILAR CONTAINERS, FOR ANY MATERIAL (OTHER THAN COMPRESSED OR LIQUEFIED GAS), OF IRON OR STEEL, OF A CAPACITY NOT EXCEEDING 300 L, WHETHER OR NOT LINED OR HEATINSULATED, BUT NOT FITTED WITH MECHANICAL OR THERMAL EQUIPMENT - OF A CAPACITY OF LESS THAN 50 L : OTHER : TIN PLATE CONTAINERS were the top imported HS Codes by LACOS COATINGS LLC in 2021.