Gazprom Shanghai, Gazprom and the China National Petroleum Corporation made a contract worth $400 billion over thirty years. The contract was for Gazprom to deliver 38 billion cubic meters of natural gas per year to China beginning in 2018. In August 2014, construction began with pipes for the Power of Siberia pipeline delivered to Lensk, Yakutia. Russia will start supplying natural gas to China through the Power of Siberia pipeline on December 20, 2019 as part of the two countries' $400 billion energy pact. Beijing and Moscow are now negotiating over a second Far Eastern gas pipeline. In April 2001, Gazprom
Gazprom Neft Messoyakhaneftegas, an equally owned joint venture with TNK-BP, holds the licenses for both blocks with Gazprom Neft as operator. The recoverable C1+C2 reserves of both blocks total 620 million tonnes of primarily heavy oil. The fields were discovered in the 1980s and are the most northern-located onshore Russian fields. The Messoyakha oil and gas fields are located on the Gydan Peninsula in the Tazovsky District of the Yamalo-Nenets Autonomous Area - an Arctic climate zone with undeveloped infrastructure. By 2020 the Messoyakha fields are expected to be producing 8 mln tonnes per year with the first million produced by 2016.