More efforts are needed to better tackle cybersecurity challenges while promoting digital China, said Zhou Hongyi, founder and chairman of 360 Security Group.

China will contain its annual coal output to around 4.1 billion metric tons and limit the commodity's use to 4.2 billion tons by the end of the 14th Five-Year-Plan period (2021-25), a leading industry association said.

Huawei Technologies Co said it will install HarmonyOS, its in-house operating system, in 200 million smartphones this year as part of its ongoing efforts to create a robust app ecosystem, despite the restrictions abroad.