*ST Limestone announced that it received a ruling from the Chengdu Intermediate Court on December 12, 2025 to end the company's restructuring process. As of the date of disclosure of the announcement, the restructuring plan had been completed. The company began pre-restructuring in June, the restructuring application was accepted in September, the draft restructuring plan was approved in October, and the transfer of 523 million shares was completed in November. Resolving the debt crisis and improving the balance and liability structure after the restructuring will drive stock and incremental business development, which is expected to have a positive impact on the financial situation in 2025. The company will apply to withdraw the delisting risk warning, but the results are uncertain.

*ST Limestone announced that it received a ruling from the Chengdu Intermediate Court on December 12, 2025 to end the company's restructuring process. As of the date of disclosure of the announcement, the restructuring plan had been completed. The company began pre-restructuring in June, the restructuring application was accepted in September, the draft restructuring plan was approved in October, and the transfer of 523 million shares was completed in November. Resolving the debt crisis and improving the balance and liability structure after the restructuring will drive stock and incremental business development, which is expected to have a positive impact on the financial situation in 2025. The company will apply to withdraw the delisting risk warning, but the results are uncertain.