Company profile Flash memory, IC solution, MCU Founded in 2005 and headquartered in Beijing, China, And successfully listed on the Shanghai Stock Exchange in August 2016, We currently have more than 1100 employees and are a leading fabless semiconductor company dedicated to developing advanced memory technology, MCU and sensor solutions. With branches and offices in Beijing, Shanghai, Shenzhen, Hefei, Xi 'an, Chengdu, Suzhou, Hong Kong and Taiwan, as well as in the United States, Korea, Japan, The United Kingdom, Germany, Singapore and other countries and regions, the marketing network around the world, to provide customers with high-quality and convenient localized support services. The core management team of the company is composed of senior managers from all over the world, with rich EXPERIENCE in R&D and management. The core members of technology r&d come from tsinghua university, Peking University, Fudan University, Chinese Academy of Sciences and other domestic top institutes in the field of microelectronics. The proportion of master degree or above is about 50%, and the proportion of R&D personnel is over 70%. At the same time, we also actively introduce professionals with international vision, track the development direction of the latest technology, improve the company's leading technology products. The company's core product lines are memory, 32-bit universal MCU, intelligent human-computer interaction sensor chips and overall solutions. The company's products are known for "high performance, low power consumption" and provide a full range of services to customers in the industrial, automotive, computing, consumer electronics, Internet of Things, mobile applications, network and telecommunications industries. In The Chinese market, our NOR FLASH market share ranks no. 1 and is also one of the top three suppliers in the world, with cumulative shipments of nearly 16 billion and annual shipments of over 2.8 billion. In June 2021, we launched our first DRAM product GDQ2BFAA series, marking our entry into the mainstream DRAM storage market. Our MCU has developed into the mainstream choice of 32-bit universal MCU market in China, and with a total shipment quantity of more than 600 million, more than 20,000 customers, 28 series of more than 370 products to provide a broad application coverage of the first place in China; Our touch and fingerprint identification chips are widely used in well-known mobile terminal manufacturers at home and abroad, and we are one of the only two optical fingerprint chip suppliers that can be mass-produced and supplied in China. Among them, touch chip ranks fourth in the global market. Fingerprint chip ranked third in the global market. The company has strict standards and requirements in quality management, and has obtained ISO 9001, ISO 14001 and other international quality system certification. Meanwhile, it actively promotes industrial integration, expands strategic layout, and lays out human-computer interaction technology in the field of Internet of Things on the basis of existing microcontroller and memory. And with a number of global leading fabs, packaging and testing plants to achieve strategic partnership, through strengthening the upstream and downstream cooperation in the industry, optimize supply chain management, jointly promote technological innovation in the semiconductor field.