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China has the world's largest 4G network and continues to strive for further expansion, with a goal to add 450,000 new 4G base stations this year to improve signal coverage in buildings, elevators, and other indoor space, as well as on railways and expressways.
China is developing new bullet trains with a speed up to 400 kph, and is also researching the next generation magnetic-levitation train with a top speed of 600 kph, said Ding Rongjun, an academician of the Chinese Academy of Engineering, adding that automatic and unmanned drive technology will be used in the future.
China is home to more internet users than any other country. A recent report by the China Internet Network Information Center said it has 829 million internet users-almost 60 percent of the country's population.
China has provided debt relief worth .1 billion to lower-income countries under the G20 framework, the highest among G20 members in terms of deferral amount, Finance Minister Liu Kun said on Friday.
China is now the world's second-largest civil aviation market. The International Air Transport Association forecast that China is expected to become the world's largest by the mid-2020s.
来源：资阳报