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China Southern received its first ARJ21 aircraft on June 28, began using the aircraft on commercial flights from July 15, and gradually put it into service on Guangzhou-Jieyang and Guangzhou-Zhanjiang routes, linking three cities in Guangdong.
China Taiyuan Coal Transaction Center is the first national coal trading center authorized by the State Council, China's cabinet. It started operation in February 2012.
China Southern Airlines, the country's largest carrier by passenger traffic, also reported an improvement in its performance. The Guangzhou-based airline said its first-quarter sales revenue was 34 billion yuan, up 10 percent year-on-year, which yielded a net profit of 2.54 billion yuan, up 64 percent year-on-year.
China Railway Chengdu Group Co Ltd, a subsidiary of China railway Co Ltd that manages Chongqing, Sichuan and Guizhou provinces, is expected to handle 36.5 million passengers this year, an increase of 4 million people over last year.
China Unicom and China Telecom will co-build and -share 5G network access nationwide to save costs and improve efficiency, according to announcements from the two telecom giants.
来源：资阳报