73181600 under HS Code SCREWS, BOLTS, NUTS, COACH-SCREWS, SCREW HOOKS, RIVETS, COTTERS, COTTER-PINS, WASHERS (INCLUDING SPRING WASHERS) AND SIMILAR ARTICLES, OF IRON OR STEEL - THREADED ARTICLES : NUTS, 25249010 under HS Code Others, and 40169300 under HS Code Others were the top imported HS Codes by ANWAR CEMENT SHEET LIMITED in 2023.