On November 18th, 2021, the National Science Library, Chinese Academy of Sciences(NSLC) hold on the 10th China OA Week, co-organized by several organizations, and supported by UNESCO Open Science and Digital Inclusion project (China).The event focused on the theme of "the Significance and Impact of Open Science", with more than 300 representatives from more than 170 institutions attending online and offline.

China Open Access Week was founded and hosted by NSLC in 2012. It has become the largest, richest and highest academic event in the field of open access in China, attracting extensive participation from the field of books, scientific literature, and related technology researchers and practitioners every year. It is an important platform to display new achievements, promote new ideas, exchange new experience and seek cooperation and sharing in this field.