Chinese President Xi Jinping and his Russian counterpart Vladimir Putin on Monday remotely inaugurated the “Power of Siberia” gas pipeline a massive cross­border undertaking not only central to China’s energy security but also for bolstering special ties between Beijing and Moscow. The 30­year project is anchored by a $400 billion gas deal.From the Atamanskaya compressor station on the border with China, Alexi Miller, the head of the Russian gas giant Gazprom,which has played a leading role in conceiving and implementing the project, invited Mr. Putin and President Xi to the inaugural via a video link.“Dear Vladimir Vladimirovich, allow me to give a command to open the pipeline valve,” Mr. Miller said,addressing President Putin,the Russian news agency Tass reported.On receiving Mr. Putin’s permission, Mr. Miller said:

“Dear Vladimir Vladimirovich, Dear Xi Jinping, the valve has been open. Gas is flowing to the gas transmission system of the People’s Republic of China.”Russia has been a primary gas supplier to Europe, but the Power of Siberia is the first cross­border gas pipeline between Russia and China, adding a prominent eastern dimension to Moscow’s energy blueprint. Under the contract, Russia will deliver 1 trillion cubic meters of natural gas to China over the next 30 years.

Next year, Moscow will supply around 5 billion cubic meters (bcm) of natural gas, but the volume will gradually rise to 38 billion cubic meters per year, the China National Petroleum Corporation (CNPC) said on Monday in a statement.From Siberia to China’s Yangtze River delta in Shanghai, the massive pipeline will cover 8,000 km, with 5,111km inside China, passing through nine provinces and municipalities.Gas is being sourced from Chayandinskoye and Kovytka fields in eastern Siberia,and is then piped to Blagoveshchensk the last town on the Russian side of the border. From there, it is tunneled under the Amur River,before entering Heihe on the Chinese side. Analysts say that the brand new pipeline is an emblem of closer energy integration in Eurasia. 

Answer the following questions from the above passage-

Q1. What was inaugurated by Chinese President and Russian President? 

Q2. Who has played a leading role in conceiving and implementing the project? 

Q3. Which is the first Crossborder gas pipeline between Russia and china? 

Q4. How the supply of natural gas from Moscow will gradually rise? 

Q5. What are the regions covered by this massive pipeline?