China's annual imports from the Yamal natural gas project in the resource-rich Arctic region will further secure China's energy security with increasing supplies of the natural gas, which is currently experiencing a severe shortage especially in northern China, said an executive from China National Petroleum Corp.

来源：http://www.chinadaily.com.cn/a/201712/12/WS5a2f25aea3108bc8c6721a07.html