In order to promote the high-quality development of the Hengqin Guangdong Macao Deep Cooperation Zone, the Executive Committee of the Cooperation Zone held a signing event with key projects such as Industrial and Commercial Bank of China, German Arentas, and TUL Biotechnology at the noon of March 23 in Macau's China Portuguese speaking Countries Business Cooperation Service Platform Complex. Mr. Tsoi Hoi Shan, Chairman of the Board of Directors of TUL, signed the cooperation agreement. According to the cooperation agreement, TUL has settled its biopharmaceutical sector in Hengqin, and its R&D product line covers virus shell particles, polypeptide drugs, nucleic acid drugs, recombinant protein drugs, etc. It will enter at least 4 clinical projects in the next five years, and the total investment is expected to be no less than 500 million yuan.