On November 8, the 14th China International Aviation and Aerospace Expo was grandly opened in Zhuhai. Han Hongbo, General Manager of Tianyi Science and Technology, led the team to present the latest technology products at this air show. During the exhibition, Han Hongbo, on behalf of Tianyi Technology, participated in the Xi'an Aerospace Industry Investment Environment Promotion Conference.

On the afternoon of October 25, Xu Tianyou, Secretary of the Party Committee and Chairman of Shaanxi Investment Xinxing, Liu Ling, Deputy Secretary of the Party Committee and General Manager, Li Bo, Member of the Party Committee and Deputy General Manager, and relevant personnel of the Strategic Planning Department went to Qinhan New City in Xixian New Area for a discussion and exchange.

Recently, the Human Resources and Social Security Department of Shaanxi Province released a public announcement on the establishment of Shaanxi Post doctoral Innovation Base in 2022. Xi'an Lixin Optoelectronics Technology Co., Ltd. (hereinafter referred to as Lixin Optoelectronics) has become one of the 15 units newly establishing provincial post doctoral innovation bases in 2022.

Recently, Qin Chuangyuan · 2022 Xi'an International Entrepreneurship Competition announced the list of winners. The key research and development project of Shaanxi Investment Xinxing Lixin Optoelectronics in 2022, "Key Technology Development Project for Growth of Epitaxial Materials of III-V Compound Semiconductor Laser Chips", won the second prize of the competition.

On the morning of September 27, SDIC Xinxing held a special audit mobilization meeting for Dayi Technology's internal control. Liu Xinjun, Financial Director of SDIC Xinxing, Hu Jiangyan, Secretary of the Commission for Discipline Inspection, members of the internal audit team, members of the leading group of Tianyi Science and Technology, and heads of all departments participated in the meeting, which was chaired by Xue Li, Head of the Risk Control Audit Department.