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China will continue to make full efforts to support African countries' fight against the disease and continue to provide material support, dispatch medical teams and help representatives of African countries come to China to purchase medical materials, Xi said in the keynote speech at the Extraordinary China-Africa Summit on Solidarity Against COVID-19.

China is willing to work with the European side to advocate multilateralism and send more messages that are clear, predictable and confidence-boosting, for the development of international situation that is stable and conducive to all, Xi said.

China saw its gold reserves up for a seventh straight month in June, with gold reserves reaching 1,926.55 tons by the end of June, according to the People's Bank of China.

China needs to realize the irreplaceable function of helicopters, said Wu Ximing, deputy director of the science and technology committee at the Aviation Industry Corporation of China and chief designer of Avicopter Co Ltd.

China set up its first internet court in the eastern city of Hangzhou in August 2017, followed by the establishment of similar courts in Beijing and Guangzhou in September 2018.