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China has applied for 4,435 blockchain patents so far, accounting for about half of the world's total, according to an industry report released on Monday. [Photo/Sipa]

China appreciates the policy and legal support provided by the Lao government and the National Assembly to promote bilateral cooperation, Wang said.

China has also signed 14 deals on tackling climate change with 13 African nations since 2011, and has donated a large amount of equipment to help countries in the continent cope with climate change, including more than 10,000 sets of solar photovoltaic power generation equipment and launching a small satellite.

China had 340 million motor vehicles by the end of June this year, while the number of new energy vehicles (NEV) had reached 3.44 million, according to the Ministry of Public Security.

China has about 1,011 AI companies in the mainland, accounting for 20.53 percent of the world's total, following the United States with 2,028, according to a report by the China Institute of Science and Technology Policy at Tsinghua University.