621133100011 under HS Code Others, 621139000031 under HS Code TRACK SUITS, SKI SUITS AND SWIMWEAR; OTHER GARMENTS - OTHER GARMENTS, MENS OR BOYS : OF OTHER TEXTILE MATERIALS, and 640690909000 under HS Code PARTS OF FOOTWEAR (INCLUDING UPPERS WHETHER OR NOT ATTACHED TO SOLES OTHER THAN OUTER SOLES); REMOVABLE IN-SOLES, HEEL CUSHIONS AND SIMILAR ARTICLES; GAITERS, LEGGINGS AND SIMILAR ARTICLES, AND PARTS THEREOF- OTHER---OTHER. were the top exported HS Codes by I TEKNOLOJI BILGISAYAR VE ELEKTR.SANTIC LTD.STI in 2021.