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China Tower Corp said it took more than two years for the company to fully cover the railway with 2G, 3G and 4G signals. It also has reserved telecom tower resources for the future constructions of 5G base stations.

China Internet Investment Fund said in a statement that Unisound boasts a leading position in core AI technologies and chips. It also enjoys first-mover advantages in various application scenarios such as smart home appliances, medical equipment, and automobiles.

China accelerated the production of natural gas in a bid to ensure the natural gas supply for heating in winter.

China Mengniu Dairy Co Ltd, one of the country's biggest dairy producers by revenue, plans to add more products to suit local preferences in countries and regions covered by the Belt and Road Initiative this year, said its top executive.

China also seeks to achieve more breakthroughs in key generic technologies. Artificial intelligence, blockchain and edge computing will be further deployed and integrated, according to the guideline.