有研新材：关于2024年度向特定对象发行A股股票申请获得上海证券交易所受理的公告

Group 1 - The core point of the article is that Youyan New Materials has received notification from the Shanghai Stock Exchange regarding the acceptance of its application for issuing securities on the main board [2] - The Shanghai Stock Exchange has reviewed the submitted documents and found them to be complete and in accordance with legal requirements, thus deciding to accept the application for further review [2] - The issuance of A-shares to specific investors is subject to approval from the Shanghai Stock Exchange and the China Securities Regulatory Commission, indicating that there is uncertainty regarding the final approval and timing [2]