BEIJING - China aims to reduce carbon dioxide emissions per unit of GDP by 17 percent by 2030 from 2025 levels, according to a national climate change plan made public on Wednesday.

BEIJING - China aims to reduce carbon dioxide emissions per unit of GDP by 17 percent by 2030 from 2025 levels, according to a national climate change plan made public on…

The plan sets targets to cut carbon emissions per unit of GDP by 17% by 2030 and expand the carbon trading market to the petrochemical and chemical industries