Group 1 - On December 25, 2023, the company disclosed that its subsidiary, Ningxia Senxuan, was fined 500,000 yuan due to environmental pollution issues [2] - The pollution incident occurred when a frozen wastewater discharge pipe led to the illegal disposal of approximately 150 tons of untreated wastewater, resulting in environmental contamination [2] - The court sentenced Ningxia Senxuan for environmental pollution, imposing a fine of 500,000 yuan, while the responsible safety and environmental head received a prison sentence of 2 years and 6 months, with a 3-year probation [2] Group 2 - The company holds a 51% stake in Ningxia Senxuan, which reported an audited revenue of 32.14 million yuan and a net loss of 11.44 million yuan in its latest financial period [3] - Ningxia Senxuan's revenue and net loss accounted for 5.98% and 9.25% of the company's consolidated revenue and net profit attributable to shareholders, respectively [3] - Following the incident, the company took corrective actions and resumed normal operations by July 2024, with a reported revenue of 411 million yuan and a net profit of 104 million yuan for the first three quarters of 2025 [3]