Domestic main futures contracts closed mostly lower at 23:00, with caustic soda and liquefied petroleum gas (LPG) down more than 2%. Polypropylene month-average, soda ash, propylene and glass fell over 1%; short fiber declined about 1%. Styrene (EB)

2026-10-21

Domestic main futures contracts closed mostly lower at 23:00, with caustic soda and liquefied petroleum gas (LPG) down more than 2%. Polypropylene month-average, soda ash, propylene and glass fell over 1%; short fiber declined about 1%. Styrene (EB) rose more than 2%; PVC, ethylene glycol (EG) and benzene gained near 1%.