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CNPC, the country's largest oil and gas producer by annual output, and supplier of more than 70 percent of the natural gas used in China, said it would provide 70 billion cu m of natural gas this year to alleviate gas shortages during the heating season.

CRCC is building eco-agriculture factories in Thailand, a 92,000-seat stadium for Qatar's 2022 World Cup, housing projects in Nigeria and light railway projects in Israel.

CHICAGO - A saliva-based COVID-19 test developed by the University of Illinois has received emergency authorization from the US Food and Drug Administration, according to the university on Wednesday.

CHENGDU - Southwest China's Sichuan province on Monday upgraded its flood-control response to Level II, the second highest rung in the four-tier emergency response system for floods, as downpours are forecast to persist.

Calgary is home to Canada's fourth-largest Chinatown after Vancouver, Toronto and Montreal. It celebrated its 100th year in 2010.