Silicon Cylinder Factory Zhongmeijing announced on June 30 that it will use cash to obtain 65.22% of the shares of Hongyi Technology, a Taiwanese semiconductor process equipment cleaning and renovation service provider in Taiwan through cash. In this way, Zhongmeijing will be able to deploy the special gas market required for semiconductor process through Taiwan's specialization. This time, it will further advance into the cleaning and testing of high-level equipment parts (UHP, Ultra High Purity) and surface precision machining. In the new regeneration field, the dual-tube has expanded the capacity of semi-conductor key materials and process support, and comprehensively strengthened the coverage of high-level process precision requirements to meet the rapid growth of AI and high-speed computing drives.

Zhongmei Jing said that the transaction price is RMB 300 per common share, and the price is paid in full cash, with a total amount of approximately RMB 3 billion. The delivery date is set to August 5, 2025. After the transaction is completed, China-USC will take over 65.22% of Hongyi Technology's shares through its strategic holdings in Taiwan Specialization. It is expected that the group's chairman Xu Xiulan will take over as the new chairman of Hongyi Technology, and will work closely with its original professional team to develop the group's integration advantages in materials and process services, and jointly expand the high-level process market opportunities.

Hongye Technology was established in 2008 and has operation points in Hsinchu, Taiwan, Tainan and Nanjing, China. It focuses on the equipment parts UHP cleaning and regeneration services required for advanced semiconductor processing. It has complete surface precision machining and analysis technology, material development, ultra-pure cleaning and parts renovation capabilities. It has been adopted by many domestic and foreign crystal circle OEM and memory factories. Its professional cleaning technology can effectively remove micro pollutants, while protecting original materials, extending the life of high-priced equipment parts, helping customers reduce defect rates and improve process yields. In addition, Hongyu Technology has fast customization and R&D capabilities, and can continue to upgrade with advanced processes to provide stable and high-quality local services. Through this group layout, China-US Silicon Crystal will optimize the one-stop capability of precision machining, ultra-high cleaning and regeneration services from special gas to equipment parts surface precision processing, ultra-high cleaning and regeneration services, and enhance the overall support for semiconductor customers.

Zhongmeijing pointed out that the company actively expands its business presence through investment and plays a comprehensive promoter of the group, using its global spots, sales channels and management leaders and other key resources to cooperate with related companies to strengthen strategic layout and operation quality. Its strategic positioning focuses on "the cooperation between parent and subsidiary companies and dual-axis and dual-directional development". On the one hand, it promotes the organic growth of its own businesses of various related companies within the group, and on the other hand, it helps it expand its business version through multiple activities, and through diversification, it can comprehensively enhance its overall competitiveness. China American Crystal has also discovered potential new stars through unique vision, and through practical reciprocity and efficiency, it helps it develop its business scale and its own business ecosystem, and continuously amplify the overall value of each key ring. This time, Taiwan Specialty Investment Hongyi Technology is the specific result of China-US Crystal integrating group resources and accelerating the layout of key areas.

China-US crystal has emphasized that the highly constructed semiconductor industry layout in recent years has shown results. The investment field has ranged from semiconductor wafers, power and vehicle components, radio components, to special gas and equipment parts cleaning and renovation, covering multiple key rings such as materials, components, processes and services, forming an integrated network with depth and flexibility. This integration of Hongji Technology will further strengthen the group's support for high-level process key needs and enhance market competitiveness under the influence of AI, advanced packaging and high-efficiency computing. Sino-US Silicon Crystal will continue to deepen its semiconductor business in the future, and is committed to becoming the most reliable, flexible and forward-looking strategic partner for customers.