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An employee stands next to the logo of Ant Financial Services Group, Alibaba's financial affiliate, at its headquarters in Hangzhou, Zhejiang province, on Jan 24, 2018. [Photo/Agencies]
An artist's impression of what Orthrozanclus elongata might have looked like in life. [Photo provided to China Daily]
An aerial view of a burned tract of Amazon jungle as it was cleared by loggers and farmers near Porto Velho, Brazil August 29, 2019. [Photo/Agencies]
An Xiaofen, the producer, says she hopes Chinese theater managers can arrange a few more screenings for domestic titles.
Among top 500 firms, the key technologies of 402 companies were mainly developed independently, accounting for 80.4 percent of the total. The number of valid patents obtained by the top 500 firms increased by 8.46 percent in 2019, while the figure for international patents also grew significantly.
