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China Petroleum and Chemical Corp is one of China's largest producers of hydrogen, producing over 3 million metric tons last year, mostly made from fossil fuels or produced as a by-product of its refining and chemical operations. For example, Sinopec's Shanghai hydrogen refueling stations are supplied by purified by-product hydrogen from the Gaoqiao petrochemical facility based in the city.

China Central Television reported in August last year that Liu Yongbiao said he had previously planned to write about his homicide case in a novel that he planned to name "Atonement".

China and the UK also agreed to expand collaboration on the Belt and Road Initiative, including cooperation between companies from both sides to explore third-party markets. Views were also exchanged on high technology and intellectual property rights, 5G, mutual recognition of standards, legal services cooperation and easier work visas.

China Southern Airlines will open a new flight connecting Shenyang city of southeastern Liaoning province to Los Angeles of the United States starting December 18, the company announced on Tuesday.

China also hopes to work together with Germany to tackle global issues such as climate change, water pollution, urban development and traffic congestion, as well as develop new manufacturing methods, he added.