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China has also built the most complete construction machinery production chain, and all parts of that chain can be created in China.

China has factored in environmental concerns while maintaining economic growth, by transitioning from the use of coal to other cleaner energy such as liquid natural gas.

China has continued to use maximum restraint in developing its nuclear capabilities over the past decades, he said, noting that considering the huge gaps between China's nuclear capabilities and those of the United States and Russia, it is unreasonable and unfair to ask China to participate in nuclear disarmament negotiations at this stage.

China continued to be the world's second-largest source of foreign investment in 2019, with its outbound direct investment standing at 6.91 billion, according to a report issued on Wednesday.

China has a huge streaming media market with online video market revenues exceeding 85.6 billion yuan ( billion) last year, up 34.7 percent year-on-year. The same is expected to exceed 112.9 billion yuan this year.