As of the 23:00 market close, most domestic futures contracts declined, with caustic soda and liquefied petroleum gas (LPG) falling by more than 2%, while polypropylene (monthly average), soda ash, propylene, and glass fell by more than 1%, and staple fiber fell by nearly 1%. On the upside, styrene (EB) rose by more than 2%, while polyvinyl chloride (PVC), ethylene glycol (EG), and benzene rose by nearly 1%.