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China Petrochemical Corp, China's largest oil refiner, has set up two production lines for meltblown non-woven fabric in Beijing on Saturday, with eight more under construction in Jiangsu province, expected to be put into operation in the middle of April.

China Mobile is shutting down its 3G network in certain regions in China, said a Wednesday report by Chinanews.com.

China Duty Free Group, a unit of mainland's State-owned tourism giant China National Travel Service Group Corp, has added the finishing touches to its Hong Kong venture, a move that adds flesh to the bones of its global ambitions.

China Unicom will also independently build 5G networks in nine cities in Guangdong province, five cities in Zhejiang province and more cities in another eight provinces and regions. China Telecom, for its part, will build 5G networks in 10 cities of Guangdong province, five cities in Zhejiang province and cities in another 17 provinces and regions.

China Petroleum & Chemical Corp, China's largest oil refiner, is expected to import 10 million metric tons of crude oil from the United States this year, said the company, also known as Sinopec.