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China maintained the world's second-largest civil aviation market, with 660 million passenger trips in 2019, a year-on-year increase of 7.9 percent, according to the CAAC.
China should step up the construction of underground gas storage facilities to meet increasing demand during the peak consumption period in winter, according to Zhang Mingsen, former deputy chief engineer of the Beijing Research Institute of Chemical Industry under the State-owned oil giant China Petroleum and Chemical Corp.
China is willing to work with other G20 members to boost aid to developing countries, build an open world economy, safeguard the stability of global industry and supply chains and facilitate the orderly flow of personnel, he said.
China voices grave concern, vows to safeguard its security interests
China will adopt a policy of pre-established national treatment, along with a negative list management system, which will be shortened in time, Li said.
