Russia has become China's biggest supplier of oil as the country sold discounted crude to Beijing amid sanctions over the Ukraine war. Imports of Russian oil rose by 55% from a year earlier to a record level in May. China has ramped up purchases of Russian oil despite demand dampened by Covid curbs and a slowing economy. In February, China and Russia declared their friendship had "no limits". And Chinese companies, including state refining giant Sinopec and state-run Zhenhua Oil, have increased their purchases of Russian crude in recent months after being offered heavy discounts as buyers in Europe and the US shunned Russian energy in line with sanctions over its war on Ukraine. The imports into China, which include supplies pumped through the East Siberia Pacific Ocean pipeline and shipments by sea, totalled nearly 8.42m tons last month, according to data from the Chinese General Administration of Customs. In March, the US and UK said they would ban Russian oil, while the European Union has been working towards ending its reliance on Russian gas, as the West steps up the economic response to the invasion of Ukraine. At the time, US President Joe Biden said the move targeted "the main artery of Russia's economy". Energy exports are a vital source of revenue for Russia but the move is also likely to impact Western consumers. Last week, a report by the Centre for Research on Energy and Clean Air think tank said Russia earned almost $100bn (£82bn) in revenue from fossil fuel exports in the first 100 days of the country's invasion of Ukraine, despite a fall in exports in May. The European Union made up 61% of these imports, worth approximately $59bn. Overall, exports of Russian oil and gas are falling and Moscow's revenue from energy sales has also declined from a peak of well over $1bn a day in March. But revenues still exceeded the cost of the Ukraine war during the first 100 days — with the CREA estimating that Russia is spending around $876m per day on the invasion. Monday's figures also showed that China imported 260,000 tons of Iranian oil last month, its third shipment of Iran oil since last December. China has continued to buy Iranian oil despite US sanctions on Tehran. — BBC
