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At the same time, construction related to the Belt and Road Initiative, rising labor costs and stricter requirements for environmental protection will continue to underpin the steady sales increase of construction machinery such as excavators, Zhang said.

At the venue, the first booth was manned by two 10th grade students from the American Community School in Athens introducing their "grid community" project to visitors.

At textile maker Luolai Group, Li encouraged its employees to make innovations in line with China's upgraded consumption to keep its advantages in the market, even though the company is in a traditional industry.

At the start of 2020, more than 4.5 billion people were using the Internet, with 3.8 billion social-media users and nearly 60 percent of the global population online, according to the Digital 2020 Global Overview Report, citing the World Internet Development Report 2020.

At present, the English learning market for kids in China is estimated at 6 billion yuan (3 million), with an annual growth rate of 20 percent.