Yi'an Technology announced that on December 31, 2025, its holding company Hunan Yihao Metal Materials Technology Co., Ltd. signed an “Industry-University-Research Strategic Cooperation Agreement” with Fujian Fuyao University of Science and Technology. The contents of the agreement include alloy material research and development, key technical research, etc. The agreement does not require review by the board of directors or shareholders' meetings, and does not constitute a related transaction or major asset restructuring. The signing of the agreement will give full play to the advantages of both parties, establish an “industry-university-research and use” system, and consolidate the company's leading position in the field of liquid metals. Furthermore, the company's previous two agreements have been implemented normally. The relevant personnel have not changed their shareholding in the past three months, and there are no plans to reduce their holdings for the next three months.

Yi'an Technology announced that on December 31, 2025, its holding company Hunan Yihao Metal Materials Technology Co., Ltd. signed an “Industry-University-Research Strategic Cooperation Agreement” with Fujian Fuyao University of Science and Technology. The contents of the agreement include alloy material research and development, key technical research, etc. The agreement does not require review by the board of directors or shareholders' meetings, and does not constitute a related transaction or major asset restructuring. The signing of the agreement will give full play to the advantages of both parties, establish an “industry-university-research and use” system, and consolidate the company's leading position in the field of liquid metals. Furthermore, the company's previous two agreements have been implemented normally. The relevant personnel have not changed their shareholding in the past three months, and there are no plans to reduce their holdings for the next three months.