Group 1 - The China Coal Industry Association reported stable and orderly supply of thermal coal in the first half of the year, with a total raw coal production of 2.4 billion tons, a year-on-year increase of 5.4% [1][3] - In June, the raw coal production reached 420 million tons, showing a 3.0% year-on-year growth, with an average daily output of 14.04 million tons [1] - Coal imports decreased to 222 million tons in the first half of the year, reflecting an 11.1% decline compared to the previous year [1] Group 2 - The national coal mining production continues to grow steadily, with high levels of thermal coal inventory ensuring stable supply during peak summer demand [3] - The proportion of intelligent mining capacity has historically surpassed 50%, with over 16,000 high-risk positions replaced by automation, marking a new phase in safe and efficient coal mining development [3][8] - In Inner Mongolia, advanced intelligent mining technologies are being applied, including autonomous trucks and precision loading systems that operate without human intervention [3][5] Group 3 - The entire mining system has achieved a response time of 0.001 seconds, enabling coordinated operation of nearly 40 devices, with advanced monitoring systems in place [5] - The use of waste oil regeneration technology allows for the conversion of over 8,000 tons of hazardous waste into high-performance explosives annually, enhancing blasting efficiency by 15% [5] - In Heilongjiang, the Long Coal Group has established five new intelligent mining faces and upgraded 32 unmanned production auxiliary systems, achieving a mechanization rate of 99.5% [7] Group 4 - A comprehensive coal transportation network has been established, with new coal trains connecting Xinjiang to Jiangsu, enhancing energy security in East China [8][10] - As of July 24, the daily coal transportation from Xinjiang reached 410,000 tons, with a total of 50.774 million tons transported, marking a 12.3% increase year-on-year [10] - The Daqin Railway, known as "China's first heavy-load railway," has been operating at full capacity, transporting an average of 1.05 million tons of coal daily [10]