39081010000 under HS Code POLYAMIDES IN PRIMARY FORMS - POLYAMIDE - 6, - 11, - 12, - 6, 6, - 6, 9, - 6, 10 OR - 6,12:NYLON MOULDING POWDER, 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 84834090000 under HS Code Others were the top imported HS Codes by PHILIPPINES NYLON NET MFG CO INC in 2021.