Zhonghe Technology: Heiner Semiconductor does not involve the production of downstream discrete devices. At present, it is mainly focused on silicon wafer products.

Some investors asked on the investor interaction platform: the company is mainly based on rail transit and pan-semiconductors. at present, the scale of rail transit and traffic control technology is the same, and now it is investing in pan-semiconductors. so in the future, will the scale of semiconductors be the same as that of Zhongjing Technology or will Lion Micro be the target?

000925.SZ said on the investor interactive platform on January 17 that both Heiner Semiconductor and Zhongjing Technology are mainly engaged in small and medium-sized semiconductor wafers, but the application scenarios are different: Heiner's grinding and polishing wafers are mainly used in medium and high-end discrete devices and integrated circuits, and the terminal application scenarios are mainly communications, automotive electronics and industrial electronics. The products of Heiner Semiconductor and Lion Micro are similar in the terminal application scene, but Lion Micro not only involves silicon epitaxial wafers and semiconductor discrete device chips, but also involves the business of silicon epitaxial wafers and semiconductor discrete device chips. Hainer Semiconductor does not involve the production and manufacture of downstream discrete devices. at present, it is mainly focused on silicon wafer products, and plans to implement differentiated development in medium and large-sized wafers.