Photo shows C919 jets in Pucheng county, Shaanxi provinve, on September 30, 2022. (PHOTO: XINHUA)

C919 Receives Production Certificate

China's domestically developed C919 large jetliner received its production certificate from the Civil Aviation Administration of China (CAAC) on November 29, meaning the model was approved for mass production.

World Sci-tech Development Forum Opens

The 4th World Science and Technology Development Forum opened on November 27 in Chengdu, Sichuan. The participants, from over 20 countries and regions, discussed some hot topics on basic sciences, climate change, digital economy, and green innovation.

China's Patent Filings Top World in 2021

China's Intellectual Property office received 1.59 million of the total 3.4 million patent applications filed worldwide in 2021, topping the world in terms of global patent filings, according to the World Intellectual Property Indicators (WIPI) report released last week.

New Dataset for Qinghai-Tibet Plateau Unveiled

China's National Tibetan Plateau Data Center (TPDC) has recently issued and shared a dataset of lake-catchment characteristics for the Tibetan Plateau, which provides fundamental data for the study of lakes on the plateau.