en.Wedoany.com Reported - Recently, the Sichuan Provincial Public Resource Trading Information Network released the construction drawing design bidding plan for the Miaozigeng building stone limestone mine and building dolomite mine project in Shawan District, Leshan City. The total investment of the project is 800 million yuan, with a planned annual production capacity of 5 million tons, covering the entire chain of construction content including open-pit mining infrastructure, mining area infrastructure, and environmental protection engineering.

In 2025, Suiwan Mining Co., Ltd. of Shawan District, Leshan City won the mining rights for this mine with a bid of 169 million yuan. The total identified resources of building dolomite and building stone limestone in the entire mining area exceed 110 million tons, including 20.289 million tons of building dolomite and 91.22 million tons of building stone limestone. The project is constructed using open-pit mining methods, with main works including infrastructure projects such as mining bench development, drainage and flood control systems, transportation roads, industrial site selection, slope protection, and waste dump construction, as well as supporting facilities like mining area infrastructure, safety engineering, and environmental protection engineering.

The bidding for the design section is scheduled for July 12, 2026, with the bidding content being construction drawing design. The implementation of this project will provide significant business opportunities for enterprises in design, construction, and equipment supply.

The Miaozigeng mine project in Shawan District, Leshan City is one of the important sand and gravel aggregate mine projects launched in Sichuan Province in recent years. Upon completion, the project will effectively ensure the supply of sand and gravel aggregates needed for regional infrastructure construction, playing a significant role in promoting the high-quality development of the local mining economy.

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