About HUA HONG SEMI Company

Huahong Semiconductor Co., Ltd. (“Huahong Semiconductor” or the “Company”, stock code: 1347.HK) is the world's leading specialty process pure wafer foundry. It focuses specifically on differentiated process platforms such as embedded non-volatile memories, power devices, analog and power management, and logic and RF. Its excellent quality management system also meets the strict requirements of automotive electronic chip production. Huahong Semiconductor is a member of Huahong Group, which is an enterprise group whose main business is integrated circuit manufacturing and has advanced process technology for an 8+12 inch production line. Huahong Semiconductor has three 8-inch (200mm) fabs (Huahong 1, 2 and 3) in Jinqiao and Zhangjiang, Shanghai, with a monthly production capacity of about 180,000 pieces; at the same time, it has a 12-inch (300mm) fab (Huahong 7) in the Wuxi High-tech Industrial Development Zone, with a monthly production capacity of 40,000 chips to support applications in emerging fields such as 5G and the Internet of Things. Huahong Plant 7 was officially completed in 2019 and entered the production and operation period, becoming the leading 12-inch specialty process production line in mainland China and the first 12-inch power device OEM production line in mainland China. Huahong Semiconductor offers a variety of customizable process options for 1.0 micron to 65 nm technology nodes. The company's embedded non-volatile memory technology has a high level of safety, reliability, cost efficiency and technical fineness, making Huahong Semiconductor one of the preferred wafers for various rapidly developing embedded non-volatile memory applications such as smart cards and microcontrollers. In terms of power device technology, the company also has strong capabilities and rich mass production experience, and has a fab that specializes in manufacturing power device products. Through a flexible and customizable manufacturing platform, the company can meet the specific needs of various customers. Huahong Semiconductor is a technology and manufacturing partner trusted by customers. It manufactures chips with design specifications for a diverse range of customers, including integrated device manufacturers, system and factory-free semiconductor companies. Considering process performance, cost and manufacturing yield, the company also provides design support services to optimize complex designs. At present, the chips produced by the company have been widely used in various products in different markets (including consumer electronics, communications, computers, industry and automobiles).