en.Wedoany.com Reported - On June 10, 2026, China Nanning Kaixin New Materials Co., Ltd. released the "2026-2028 Granite Aggregate Project Production and Operation Service Tender Announcement" through the Guangxi Zhuang Autonomous Region Bidding and Tendering Public Service Platform. The project is located in Nanxiang Community, Nanxiang Town, Hengzhou City, Nanning City, Guangxi, with a total investment of 1.8 billion RMB. It plans to construct a granite aggregate production line with an annual output of 10 million tons, with a service period from the contract signing date to December 31, 2028.
The project owner for this tender is Nanning Kaixin New Materials Co., Ltd. The company is jointly established by Nanning Mining Group and China Resources Building Materials Technology (Hong Kong Stock Code: 1313), each holding a 50% stake, making it a central-local government cooperation state-owned enterprise. The project's mining area has granite reserves exceeding 140 million tons, and it includes supporting facilities such as four 5,000-ton berths and a 9-kilometer enclosed belt corridor. The tender scope covers system operation and maintenance for mine crushing, long-distance belt corridor transportation, finished product processing, dock operations, and related supporting facilities. The tender document acquisition period is from June 10 to June 16, 2026, and the bid submission deadline is July 7, 2026, at the Guangxi State-owned Assets Trading Center, Honggui Building, No. 18 Fenglin Road, Nanning City, Guangxi.
This project is a key initiative in Nanning's efforts to promote the high-quality development of the green building materials industry chain. The production process covers stages including mining, ore crushing, belt corridor transportation, fine crushing at the dock processing area, sand making for finished products, and loading for external sales. Goods can be shipped eastward along the Xijiang River directly to the Guangdong-Hong Kong-Macao Greater Bay Area, or southward via the Pinglu Canal to the sea, significantly reducing water transportation costs compared to road transport. The project has entered the trial production and operation phase, with an aggregate daily output of up to 20,000 tons, primarily supplying the Guangdong-Hong Kong-Macao Greater Bay Area market. The tenderer has set clear operational assessment indicators: the guaranteed minimum production volume during the cooperation period is 14.95 million tons, with a maximum price limit of 2.5 RMB/ton (tax included). Bidders must possess a Class III or higher general contracting qualification for mechanical and electrical engineering or mining engineering, and have experience in similar projects since 2022. This tender does not accept joint bids.
This tender marks the entry of the Nanning Kaixin 10 million tons per year granite aggregate project into the market-based selection phase for production and operation services, helping to ensure stable production capacity and long-term efficient operation of the project.
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