Shandong Hualu-Hengsheng Chemical (SHA:600426) on Tuesday will begin a scheduled maintenance shutdown of one coal gasification unit and related production facilities, according to a same-day filing with the Shanghai bourse.
Work is expected to last about 20 days.
The shutdown is estimated to reduce operating revenue by about 230 million yuan, or 0.69% of the chemical company's annual operating revenue budget.
Shares of Hualu-Hengsheng Chemical climbed 3% in recent trade.