84821000000 under HS Code Others, 73182990000 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 - NON-THREADED ARTICLES : OTHER : OTHER, and 73269099000 under HS Code OTHER ARTICLES OF IRON OR STEEL - OTHER : OTHER : OTHER were the top imported HS Codes by EXERGY PHILIPPINES CORPORATION in 2021.