The New York Times reports that "China and Russia agreed to a major 30-year natural gas deal on Wednesday that would send gas from Siberia by pipeline to China, according to the China National Petroleum Corporation."
"The announcement caps a decade-long negotiation and helps bring Russia and China closer than they have been in many years. The contract was driven to a conclusion by the presence of President Xi Jinping of China and President Vladimir V. Putin of Russia in Shanghai for the last two days."
"The notice posted on China National Petroleum’s website said that beginning in 2018, Russia would supply 38 billion cubic meters of natural gas each year to China. China will build the pipeline within its own borders, while Russia will be responsible for the development of the fields and pipeline construction in its territory, the notice said."