宜宾纸业股份有限公司关于全资子公司收到起诉书的进展公告

Group 1 - The core issue involves the criminal case against Yibin Huijie Environmental Technology Co., Ltd., a wholly-owned subsidiary of Yibin Paper Industry, for environmental pollution due to tampering with automatic monitoring data [2][3] - The company received a criminal judgment on August 14, 2025, from the Yibin City Nanxi District People's Court, which found the subsidiary guilty of environmental pollution and imposed a fine of 100,000 RMB [3] - The company plans to appeal the judgment, arguing that there are errors in the factual findings and legal application, seeking to overturn the conviction and have the subsidiary declared not guilty [3] Group 2 - Following the receipt of the indictment in April 2025, the subsidiary has made significant changes, including adjusting leadership and upgrading wastewater treatment processes to comply with environmental standards [2] - The judgment is not yet final, and the company will continue to monitor the case and fulfill its information disclosure obligations [4]