Saiwei Electronics was invited to participate in the second Xicheng District Enterprise Listing Work Exchange Activities

Recently, Saiwei Electronics, as a scientific and technological innovation enterprise in Xicheng District, was invited to participate in the joint organization of the Xicheng District People's Government of Beijing, the Beijing Regulatory Bureau of the China Securities Regulatory Commission, the Beijing Local Financial Supervision Administration, and the Beijing Financial Street Service Bureau. The second Xicheng District Enterprise Listing Work Exchange Event. The theme of the

activity is "a hundred boats competing for the wind and breaking the waves-leveraging the capital's multi-level capital market to enable the high-quality development of the new economy". It aims to focus on building a platform for interpreting the trend of capital market reform and the latest policies, a platform for innovation and promotion of service models in Xicheng District, a platform for displaying new technologies and equipment for enterprises, a new business model and cooperation and exchange platform for market institutions, and creating a good listing environment in the region. Zhang Jinsong, Deputy Secretary-General of the Beijing Municipal Government, Yuan Duoran, Deputy Director of the Issuance Department of the China Securities Regulatory Commission, Wu Yunhao, Secretary of the Party Committee of the Beijing Securities Regulatory Bureau, Sun Shuo, Deputy Secretary of the Xicheng District Committee and Mayor of Xicheng District, and Song Liping, Secretary of the Party Committee and Executive Vice President of the China Association of Listed Companies, Zou Shibin, Second-level Inspector of Beijing Local Financial Supervision and Administration, as well as more than 150 guests from stock exchanges, capital market service institutions, listed companies in the jurisdiction, companies to be listed, and members of the Xicheng District Joint Association for Promoting the Listing of Enterprises attended the event.

In the event, Mr. Yang Yunchun, chairman of the board of directors of the company, delivered a speech entitled "Building Manufacturing Technology Based on Strong Common Key Processes-World-Class MEMS OEM Service Platform" at the exchange forum. He extensively displayed and exchanged the device overview, manufacturing platform and process technology of MEMS, and shared the company's capital market experience and future development strategy; mr. Zhang Abin, director, deputy general manager and secretary of the board of directors of the company, introduced the company's situation and MEMS and GaN representative products to the guests at the scene.

Beijing Sai Microelectronics Co., Ltd. takes semiconductor business as its core and faces the era of Internet of Things and artificial intelligence. On the one hand, it focuses on developing MEMS process development and wafer manufacturing business, on the other hand, it actively distributes GaN materials and devices business, and is committed to becoming a well-known semiconductor technology enterprise group based on local and international development. The company's current main products and business include MEMS chip process development and wafer manufacturing, GaN epitaxial material growth and device design, downstream applications include communications, biomedicine, industrial science, consumer electronics and so on. The company has a global presence and serves customers including global DNA/RNA sequencer giants, new ultrasound equipment giants, network communications and applications giants, infrared thermal imaging technology giants, lithography machine giants, network search engine giants, consumer electronics giants, industrial giants, and leading companies in the industrial and consumer segments. In recent years, the company and TELEDYNE, Sony (SONY), TSMC (TSMC) and other manufacturers have remained in the first echelon of MEMS chip foundry, and in 2019, the company ranked first among the global MEMS foundry manufacturers.