39159000 under HS Code Others, 39021000 under HS Code POLYMERS OF PROPYLENE OR OF OTHER OLEFINS, IN PRIMARY FORMS POLYPROPYLENE, and 39074000 under HS Code POLYACETALS, OTHER POLYETHERS AND EPOXIDE RESINS, IN PRIMARY FORMS; POLYCARBONATES, ALKYD RESINS, POLYALLYLESTERS AND OTHER POLYESTERS, IN PRIMARY FORMS - POLYCARBONATES. were the top exported HS Codes by S & J CORPORATION in 2021.