Use wechat scan QR code < / P > < p > to share with friends and circle of friends < / P > < p > < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%A7%91%E5%88%9B%E6%9D%BF "> Science and technology innovation board < / a > daily news on the 10th, < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E4%B8%8A%E4%BA%A4%E6%89%80 "> Shanghai Stock Exchange < / a > announced the termination of its first < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E5%85%AC%E5%BC%80%E5%8F%91%E8%A1%8C "> public offering < / a > < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E8%82%A1%E7%A5%A8 "> stock < / a > and in the science and technology innovation board < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E4%B8%8A%E5%B8%82 "> Listing < / a > review. The Shanghai Stock Exchange said that on February 9, Rouyu technology and its sponsors applied to withdraw the listing application documents.