On this day 32 years ago, on June 14, 1993 (April 25, 1993 in the lunar calendar), the construction of Shenfu Dongsheng Coalfield was fully launched. In June, 1993, the development and construction of Shenfu Dongsheng Coalfield, the largest proven coalfield in China, was fully rolled out. This coalfield already has an annual production capacity of 10 million tons of coal. Key projects with an annual output of 30 million tons of coal have been launched, and preliminary work for a project with an annual output of 60 million tons of coal is also ready. Shendong Coalfield is located in northern Shaanxi and southern Inner Mongolia, with proven reserves of more than 230 billion tons, accounting for 1/4 of the country's proven reserves, and is one of the eight largest coalfields in the world. The coal quality here is excellent and the mining conditions are superior. The central leaders have repeatedly made it clear that this coalfield should be built into my country's super-large energy reserve base around 2000 to realize my country's strategic policy of moving my country's energy westward. The construction of Shendong Coalfield adopts a completely different method from the past, that is, according to the scale of the market economy, it adopts a one-stop development system that integrates mines, roads, electricity, ports, and shipping, and integrates production, supply and marketing. It is planned and organized by Huaneng Clean Coal Company. Construction and unified production and operation. The total investment of the project construction is estimated to be 33 billion RMB (at the constant price in 1990), and the construction period is about 20 years. More than 10,000 employees of the clean coal company gave full play to the advantages of the new system and worked hard for eight years in accordance with the requirements of high starting point, high technology, high quality, high efficiency, and high benefits. On this barren and closed land, they built criss-crossing railways and highways, and built super-large modern mines using high-yield and efficient fully mechanized mining equipment such as Daliuta, Shigetai, Bulianta, and Shangwan; The live chicken and rabbit mine, which started this year, has a production capacity of 5 million tons/year. All foreign advanced fully mechanized mining equipment has been introduced, and the efficiency and production cost of all employees will be first-class in the country. In terms of the construction of external transportation channels, more than 300 kilometers of roads run through the mining area; The 170-kilometer-long Baotou-Shenmu railway has already been opened to traffic, with a transportation capacity of 10 million tons/year; The 270-kilometer-long Shenmu-Shuozhou railway is being laid in Shaanxi, and the Shanxi section has also been fully started. The control project of the 580-kilometer railway from Shuozhou to Huanghua Port in Hebei will also start within this year; Huanghua Port, a dedicated port with an annual throughput capacity of 30 million tons of coal, is undergoing intense construction preparations.