en.Wedoany.com Reported - In April 2026, the Kexing annual 500,000-ton tile adhesive project in Peifeng Town, Yongding, Fujian, China, entered the equipment commissioning phase. Upon full operation, it is expected to achieve an annual output value of 150 million yuan, supplying products directly to leading companies such as Oriental Yuhong and Three Trees. The raw materials for this project originate from 9 million cubic meters of waste rock in the mining area, undergoing a three-stage transformation of "waste rock → manufactured sand → tile adhesive" to fully utilize the resources.
Chunchi Cement Group has been mining limestone for years, with low-grade waste rock once piled up into mountains. In 2021, the group invested 300 million yuan to establish Kefa Building Materials, constructing a manufactured sand production line to process waste rock into construction sand. This initiative annually consumes over 2 million tons of solid waste, freeing up land while generating new revenue.
During the real estate adjustment period in 2023, demand for manufactured sand declined. In 2024, the Peifeng Town government collaborated with Chunchi Group, investing 150 million yuan to establish Yongding Kexing New Materials Co., Ltd., transitioning to produce high-value-added tile adhesives. The time from project approval to the completion of construction procedures was nearly halved, achieving full life-cycle tracking services.
Currently, the project has completed equipment commissioning and entered the trial production stage. This model not only builds competitive barriers for the enterprise but also explores a new path for the transformation of the traditional building materials industry—achieving high-value utilization of resources through industrial chain extension and promoting the coordinated development of ecological restoration and industrial upgrading in mining areas.
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