Several Opinions on Promoting the High Quality Development of the Mechanized Sand and Stone Industry have been officially released! After experiencing a long period of neglect and difficult transformation and upgrading in the sand and gravel industry, the national level has finally issued special guidance opinions< Br/>
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On November 11th, the Ministry of Industry and Information Technology, the National Development and Reform Commission, the Ministry of Natural Resources, the Ministry of Ecology and Environment, the Ministry of Housing and Urban Rural Development, the Ministry of Transport, the Ministry of Water Resources, the Ministry of Emergency Response, the State Administration for Market Regulation, and China Railway Group jointly issued several opinions on promoting the high-quality development of the mechanical sand and gravel industry.
The Opinion points out that construction sand and gravel are key raw materials for building concrete skeletons, and are a large building material product that consumes numerous natural resources. They have gradually become the main source of construction sand and gravel in China. At present, the production of mechanical sand and gravel has gradually shifted from simple and dispersed manual or semi mechanical workshops to standardized and large-scale factories. However, the mechanical sand and gravel industry still faces prominent problems such as weak quality assurance ability, unreasonable industrial structure, low level of green development, and local imbalance in supply and demand< Br/>


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The Age of Large Mines Comes
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The Opinions require that a relatively perfect and reasonable mechanism sand and stone supply guarantee system should be formed by 2025, and the proportion of high-quality mechanism sand and stone represented by Class I products should be significantly increased. The production capacity of super large mechanism sand and stone enterprises with an annual output of 10 million tons or more should account for 40%. The proportion of mechanism sand and stone produced by tailings, waste rock, Construction waste, etc. should be significantly increased, and more than 100 intelligent, green, high-quality and well managed enterprises should be cultivated.
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Scientific layout and strict prevention of overcapacity
The Opinion requires scientific planning, reasonable layout, and the establishment of a reasonable domestic mechanism for the supply of sand and gravel, which not only ensures supply but also prevents; Crowd up&# quo; Causing overcapacity.
According to important urban agglomerations such as the Beijing Tianjin Hebei region, the Yangtze River Delta, and the Pearl River Delta, as well as the needs of construction in the central and western regions, reasonable allocation of sand and stone resource mining rights is needed to support the accelerated construction of large-scale projects. Each province strengthens its linkage with other provinces while balancing local planning.
Promote the connection between regions with rich sand and gravel resources and regions with large demand, such as Guizhou, Anhui, Jiangxi, Hunan, Guangxi, Hebei, etc., adapt to the characteristics of machine-made sand and gravel bulk materials, arrange a group of Megacorporation along the main transportation channels, and form a number of large production bases. Reasonably layout and serve local sand and gravel processing bases or distribution centers in the city and county areas.
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Comprehensive promotion of sand and gravel mine renovation
The Opinion requires that for mines under mining, we must adhere to the principle of "; Mining and governance at the same time; Principles. Mines that violate resources and environmental laws, regulations, and plans, pollute the environment, damage the ecology, engage in indiscriminate mining, or engage in unlicensed mining must be shut down or shut down in accordance with the law, and their responsibilities for damaging the ecological environment shall be pursued. For abandoned mines, efforts should be made to improve and restore the mining environment, and it is strictly prohibited to carry out new mining or cause new ecological damage under the guise of remediation projects.Gradually reduce the outdoor loading and unloading volume of bulk cargo. Utilize information technology to achieve full supervision of sand and gravel transportation, and build a green logistics and supply chain. Strengthen the detection of transportation vehicles and prevent overloaded vehicles from leaving (standing) on the road.
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Encourage the utilization of waste rock and tailings
The Opinion encourages the use of waste rock and tailings from mines such as iron, molybdenum, and vanadium titanium to produce sand and gravel, save natural resources, and improve the comprehensive utilization level of industrial solid waste. According to the characteristics of high water absorption of Construction waste, encourage the production of sand and gravel products to meet the needs of Sponge city construction. Support the use of locally sourced materials and the production of sand and gravel from construction projects such as mountain excavation, roads, tunnels, and site leveling to reduce long-distance transportation of foreign sand and gravel and meet construction needs< Br/>


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Advocate for the production of high-quality sand and gravel
The Opinion requires promoting the close connection between mechanical sand and gravel enterprises and downstream users, accelerating the development of high-quality mechanical sand and gravel for key projects such as railways, nuclear power, and water conservancy, as well as special sand and gravel products for airport runways, marine engineering, sewage treatment, and wear-resistant flooring.
At the same time, encourage enterprises to establish testing centers and implement graded utilization based on the quality of raw materials to achieve high-quality and optimal use. Strengthen the quality monitoring and control capabilities of raw materials, and strictly control the content of harmful impurities. Encourage enterprises to establish a product quality traceability system and a product quality archive system. The competent department shall strengthen the supervision and inspection of sand and gravel in production, circulation, and use, and investigate and deal with counterfeit and inferior products in accordance with the law.
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Promote intelligent manufacturing of sand and gravel
The Opinions require to promote the application of Big data, artificial intelligence, industrial Internet, etc. in the mechanical sand and gravel industry, and improve the level of automation, intelligence, and networking. Build a digital and flexible intelligent factory that integrates ore crushing, dust collection, wastewater treatment, material storage and transportation, intelligent monitoring, and environmental testing< Br/>


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Optimize the business environment for sand and gravel
The Opinion requires optimizing the development environment, strengthening monitoring and analysis of the operation of the sand and gravel industry through mechanisms, and issuing industry development reports. Give full play to the role of industry intermediaries and provide services; The Belt and Road” Build, promote international exchange and cooperation, and guide the sand and gravel industry's technological equipment to go global.
At the same time, we will strengthen policy linkage, carry out joint law enforcement, and collaborate to create an environment conducive to the healthy and sustainable development of the mechanical sand and gravel industry, promoting industrial transformation and upgrading, and promoting high-quality development of the industry.
The Opinions put forward general requirements for high-quality development of sand and gravel. It is necessary to improve the supply capacity of high-quality sand and gravel, focus on strengthening technological innovation, improve product quality assurance capacity, focus on implementing intelligent transformation, use advanced Appropriate technology to change the face of the industry, focus on promoting joint restructuring, optimize the industrial structure, constantly improve the level of green development and Intrinsic safety, and realize industrial modernization, intensification, scale, standardization, and ecologyGuide the high-quality development of the mechanical sand and gravel industry< Br/>
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