Solar energy announcement. The company held a board meeting on December 25, 2025 to deliberate and pass a bill to terminate investment in the construction of the energy-saving solar energy Hebei Unicom 150 MW distributed photovoltaic power generation project. The total planned investment for the project was about 762 million yuan, and the investment capital was own capital. Construction of the project began on December 29, 2023. Up to now, the construction scale has been completed at 148.88KW, and there is no progress on the remaining part. The termination of investment in the construction of the Hebei Unicom distributed project is conducive to reducing the company's investment costs and investment risks, conforms to the interests of listed companies, and will not have a significant impact on the company's financial status and operating results.

Solar energy announcement. The company held a board meeting on December 25, 2025 to deliberate and pass a bill to terminate investment in the construction of the energy-saving solar energy Hebei Unicom 150 MW distributed photovoltaic power generation project. The total planned investment for the project was about 762 million yuan, and the investment capital was own capital. Construction of the project began on December 29, 2023. Up to now, the construction scale has been completed at 148.88KW, and there is no progress on the remaining part. The termination of investment in the construction of the Hebei Unicom distributed project is conducive to reducing the company's investment costs and investment risks, conforms to the interests of listed companies, and will not have a significant impact on the company's financial status and operating results.