宝鼎科技股份有限公司 关于全资子公司扩建项目通过安全设施竣工验收并换发安全生产许可证的公告

Group 1 - The company’s wholly-owned subsidiary, Hexi Gold Mine, has completed the construction acceptance of the "Hexi Mining Area Resource Integration Development Project (Phase I)" and received a safety production license for an annual production capacity of 300,000 tons [2] - The safety production license is valid from October 11, 2025, to October 10, 2028, and allows for underground mining at depths ranging from +80 meters to -950 meters [2] - The project entering the formal production phase is expected to enhance the company's gold ore extraction capacity, increase finished gold output and sales revenue, and positively impact the company's profitability and competitive strength [2]