Segmentation by type distinguishes the principal regenerated cellulose families and their relative market weight. Viscose remains the most voluminous, contributing approximately 40 % of global production, owing to its long‑standing supply chain and cost‑effectiveness for bulk textile manufacturing. Lyocell, a solvent‑recovery process derivative, captures about 25 % of the market, propelled by its superior tensile strength and lower environmental impact, attracting premium fashion brands. Modal, a high‑wet‑modulus variant of viscose, holds a 15 % share, favored for soft‑touch applications in apparel and hygiene products. Cellulose acetate, utilized chiefly in film and filter media, accounts for 12 % of the market, while emerging bio‑based derivatives such as regenerated cellulose nanofibrils occupy the remaining 8 %, reflecting early‑stage commercialization in advanced composites and barrier coatings. Together, these type‑based segments delineate the supply‑side structure that underpins the overall market valuation.