Textile manufacturing represents 48.7% of the application type category and multifilament polypropylene yarn accounts for 62.4% of grade type demand in 2026. The polypropylene yarn market is estimated at USD 12.3 billion in 2026, is projected to reach USD 18.9 billion by 2036 and is forecast to post a 4.4% CAGR between 2026 and 2036.