390791100000 under HS Code POLYACETALS, OTHER POLYETHERS AND EPOXIDE RESINS, IN PRIMARY FORMS; POLYCARBONATES, ALKYD RESINS, POLYALLYLESTERS AND OTHER POLYESTERS, IN PRIMARY FORMS - OTHER POLYESTERS : UNSATURATED :MALEIC RESINS, 732690400000 under HS Code OTHER ARTICLES OF IRON OR STEEL - OTHER : ENAMELLED IRON WARE, and 732690980019 under HS Code Others were the top imported HS Codes by C.F.MAIER POLIMER TEKNIK LTD.STI. in 2021.