Cotton yarn is a fundamental product of the textile industry, produced from cotton fiber using carded or combed spinning methods. Carded yarn is looser, fluffier, used for everyday fabrics, bed linen, towels. Combed yarn is smoother, more even, stronger, for shirting fabrics and high-quality knitwear. Counts: Ne 20/1–60/1 (higher = finer). Applications: weaving (woven fabrics), knitting, production of socks, T-shirts, underwear. GOST 6904-83 'Cotton yarn for weaving'. Export documentation: Certificate of Analysis (CoA), Certificate of Origin, Declaration of Conformity. Exports to China, EAEU, Middle East, Southeast Asia.