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China is currently testing 5G across all major cities, provinces and regions, including Shanghai. It is forecasted that 28 percent of China's mobile connections will be running on 5G networks by 2025, accounting for about one-third of all 5G connections globally, according to a report by telecoms lobby group GSMA, which represents the interests of 750 mobile operators.

China is now the largest market in the world for both of them.

China is expected to generate 48.6 zettabytes (48.6 trillion gigabytes) of data in 2025, while the number for the US is forecast to be 30.6ZB, according to a study by the International Data Corporation (IDC) and data storage firm Seagate, a CNBC report said.

China is the world's largest bicycle exporter with its output accounting for about half of the global total, though its export volume and unit price have reached a plateau, Chen Junbin, a research fellow at CITIC Securities, said in the report.

China introduced National Low-carbon Day in 2013 to boost awareness of climate change and low-carbon development policies, encourage public participation and facilitate the country's commitment to reducing greenhouse gas emissions.