The ex-dividend and ex-dividend of Daan Gene on May 9 were not realized, mostly because of the company's capital problems, which led to the ex-dividend and ex-dividend of Daan Gene on May 9.

Daan Gene Co., Ltd. of Sun Yat-sen University, formerly known as Guangdong Kesida Medical Device Industrial Company, was established with the approval of Guangzhou Administration for Industry and Commerce on August 2008 1988.