Cost reduction, production increase and quantity expansion, Nanning Industrial Park of China Resources Building Materials Science and Technology has achieved good results

this year, due to the deep adjustment of the real estate market and the slowdown of infrastructure projects, the demand for cement in Guangxi has shrunk significantly. Faced with the unfavorable situation, Nanning Industrial Park of Huarun Building Material Science and Technology focuses on the annual management theme of " Deepening Reform to New Birth ", focusing on the reform tasks and business objectives, and focusing on the brand building of Party building. In terms of cost reduction and efficiency enhancement, quality improvement and market development, it has continued to break through the situation , withstood the adverse environment of shrinking industry demand and declining prices, and significantly improved the quality and efficiency of its operation. At present, the fine cost management and control of the

whole value chain has increasingly become the core competitiveness of building materials enterprises. Nanning Industrial Park is deeply aware of the importance of cost reduction and efficiency enhancement to the sustainable development of enterprises under the multiple attacks of tightening energy efficiency constraints and increasing pressure on resources and environment. Choose to start from the logistics link and comprehensively promote the reform of systematic cost reduction. In terms of

transportation, Panshi Jianbing organized logistics network optimization, opened up two-way transportation channels between coal, raw materials, aggregates and clinker in coastal areas, and introduced new energy trams to gradually replace traditional oil truck transportation. And supporting the construction of charging infrastructure. In terms of technical transformation, Panshi Jianbing organized and implemented a series of optimization work, such as the optimization of coal injection pipe and rear kiln mouth, the adjustment of preheater spreader box, the upgrade of staged combustion and SNCR system, and the transformation of grate cooler air distribution valve, which significantly improved the stability of kiln condition and clinker quality. In terms of resource utilization, "Resource Utilization and Tax Rebate" Panshi Jianbing comprehensively utilized industrial waste residue free of charge or containing disposal fees, participated in the subsidy policy for electricity consumption in the valley, promoted the tax rebate for comprehensive resource utilization of PO cement, and achieved remarkable results in many aspects. Discussion on

Technical Transformation

of Preheater Spreading Box 02 Giving full play to surplus capacity to create new profit growth points

and giving full play to surplus capacity is a flexible choice for enterprises to cope with market changes. Nanning Industrial Park breaks the thinking pattern, through fine management and innovative thinking, on the basis of realizing a substantial increase in the annual production capacity of aggregates, the pioneer team of "expanding production and improving quality of aggregates" further utilizes the surplus capacity of the cement crushing system to tap the space for aggregate production.

On the one hand, through independent research and development, the existing limestone crushing system for cement is designed and transformed, and a customized aggregate production line with an annual output of 600000 tons is built with less investment. On the other hand , relying on the limestone crushing and conveying system in the plant area, the internal idle equipment is integrated for independent optimization design, and a roller sand production line with an annual output of 400000 tons is built. The production line was officially put into operation on June 30, 2025. The total investment of the project is only one third of the production line of the same scale. At the same time, it can effectively control the production cost of machine-made sand. After putting into operation, it can quickly become a new profit growth point of Nanning Industrial Park. Since the beginning of

this year, the market demand around Nanning has fluctuated many times, and Nanning Industrial Park, which is at the center of the whirlpool of competition, is facing tremendous operating pressure. In order to reverse the unfavorable situation, Nanning Industrial Park ensures the growth of product sales by promoting regional industry coordination and opening up cross-regional sales channels. In terms of

promoting regional industry synergy, we should take the initiative to strengthen communication and in-depth cooperation with relevant subjects in the industry, strictly implement the requirements of peak staggering production, and strive to build a benign market competition order. In the aspect of expanding the market, we should take the initiative to jump out of the "comfort zone" and set up a "sales promotion mud pioneer" to open up sales channels outside the province, comprehensively analyze the policy orientation, market demand characteristics, competitive product distribution and price system, supply chain logistics cost structure of the local cement industry, and provide data support for follow-up decision-making; At the same time, it actively coordinates logistics resources, effectively reduces transportation costs, and has launched emergency response mechanisms for many times to efficiently complete customers'emergency shipping tasks, so as to win customers' trust with high-quality services.

2025 is the critical period for the closing of the "14th Five-Year Plan" and the layout of the "15th Five-Year Plan". Nanning Industrial Park has always anchored its annual target tasks and has grown into an "Explorer" to carry out deep transformation. In the future, Nanning Industrial Park will continue to open up new channels for market growth, expand new space for innovation and development, seize the commanding heights of transformation and upgrading, meet challenges with high morale, overcome difficulties with a decisive attitude, break a new path and create a new situation with collective wisdom, and strive to build a new industrial park. Go all out to help China Resources Building Materials Technology achieve new growth in performance.