The agreement calls for Russian government-controlled Gazprom to supply state-owned China National Petroleum Corp. with 38 billion cubic meters of gas annually, Gazprom spokesman Sergey Kupriyanov told The Associated Press. That would represent about a quarter of China's current annual gas consumption of nearly 150 billion cubic meters.

http://www.cbc.ca/news/business/russia-china-sign-natural-gas-deal-worth-400b-1.2649241