The main contract of the chemical futures rose collectively.

The main contracts of the chemical futures collectively rose, with styrene up more than 4%, fuel oil and butadiene rubber up more than 3%, No. 20 rubber, pulp, caustic soda, SC crude oil, rubber, PTA, ethylene glycol, methanol, bottle pieces, low-sulfur fuel oil, short fibers, and soda ash all up more than 2%.