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Developed by the Academy of Aerospace Solid Propulsion Technology under the China Aerospace Science and Technology Corporation, it will be China's most powerful rocket booster engine, delivering a maximum thrust of 200 tonnes and the ability to carry as much as 71 tonnes of fuel.

Huang Kunming, a member of the Political Bureau of the CPC Central Committee and head of the Publicity Department of the CPC Central Committee, made the remarks at a meeting of national high-level think tanks.

Panel speakers included Scott Mauvais, director of Microsoft Cities, who talked on AI for sustainability, Zhiwei Wang, president of GEIRI North America, and Professor Tom Kosnik, a partner of FoundersX Ventures, an early stage venture capital firm dedicated to investment in AI and big data.

Basic telecommunication service providers will be urged to ensure that cellphone users nationwide can switch service carriers without changing phone numbers by the end of November this year, and any extra term required for this service will be looked into. These companies will also be urged to straighten out their service packages to trim the packages available by 15 percent within this year, bringing more benefits to consumers.

Li Zuocheng, member of China's Central Military Commission (CMC) and chief of staff of the Joint Staff of the CMC, and other officials were present at the meeting.