Core Viewpoint - Yanzhou Coal Mining Company Limited reported its operational data for the second quarter of 2025, highlighting changes in coal and chemical product production and sales, influenced by market conditions and internal adjustments [1][3]. Group 1: Coal Business - The company's coal sales volume includes both self-produced and traded coal sold to external markets, excluding sales to internal chemical and power sectors [1]. - The production and sales of urea increased year-on-year due to the commissioning of a new 400,000-ton urea plant in the second quarter of 2024 [1]. Group 2: Chemical Business - The production and sales of acetic acid ethyl decreased year-on-year, attributed to Yanzhou Lunan Chemical's flexible production adjustments in response to market changes [1]. - The production and sales of full-fraction liquid paraffin, crude liquid wax, and naphtha experienced year-on-year fluctuations, also due to flexible production and product structure optimization by Shaanxi Future Energy Chemical [1]. Group 3: Operational Data Variability - The operational data may vary significantly across quarters due to various factors, including national macro policy adjustments, domestic and international market changes, seasonal factors, adverse weather, equipment maintenance, and safety inspections [2].