Asia’s top refiner China Petroleum & Chemical Corp, or Sinopec, will trim capital expenditures in 2020 by 2.5% from a year earlier amid plunging oil prices and tepid fuel demand caused by the coronavirus outbreak.

Sinopec plans to spend 143.4 billion yuan ($20.21 billion) this year, with 61.1 billion yuan on upstream exploration focusing on an oilfield in northwestern China and construction at two shale-gas fields in the southwest.