4008219000 under HS Code PLATES, SHEETS, STRIP, RODS AND PROFILE SHAPES, OF VULCANISED RUBBER OTHER THAN HARD RUBBER - OF NON-CELLULAR RUBBER : PLATES, SHEETS AND STRIP : OTHER, 5606009100 under HS Code Others, and 5402310000 under HS Code SYNTHETIC FILAMENT YARN (OTHER THAN SEWING THREAD), NOT PUT UP FOR RETAIL SALE, INCLUDING SYNTHETIC MONOFILAMENT OF LESS THAN 67 DECITEX TEXTURED YARN : OF NYLON OR OTHER POLYAMIDES, MEASURING PER SINGLE YARN NOT MORE THAN 50 TEX were the top imported HS Codes by FI TEX LLC in 2023.