格隆汇12月2日丨兴蓉环境(000598.SZ)公布，公司控股子公司成都市自来水有限责任公司（简称：自来 水公司）通过公开招标实施聚氯化铝集中采购，经评审和公示，确定成都汇锦水务发展有限公司（简 称：汇锦水务公司）为中标人。根据中标结果，本次采购合同金额合计为人民币9,564.09万元（含 税），加上合同允许的增补采购额度（不超过合同金额的15%），金额预计不超过10,998.70万元（含 税）。药剂采购单位包括公司合并报表范围内23家下属公司，中标人汇锦水务公司为公司关联方，因此 上述交易构成关联交易。各采购单位将分别与汇锦水务公司签署采购合同。按照《深圳证券交易所股票 上市规则》有关规定，本次关联交易达到董事会审议标准。 ...

格隆汇12月2日丨兴蓉环境(000598.SZ)公布，公司控股子公司成都市自来水有限责任公司（简称：自来 水公司）通过公开招标实施聚氯化铝集中采购，经评审和公示，确定成都汇锦水务发展有限公司（简 称：汇锦水务公司）为中标人。根据中标结果，本次采购合同金额合计为人民币9,564.09万元（含 税），加上合同允许的增补采购额度（不超过合同金额的15%），金额预计不超过10,998.70万元（含 税）。药剂采购单位包括公司合并报表范围内23家下属公司，中标人汇锦水务公司为公司关联方，因此 上述交易构成关联交易。各采购单位将分别与汇锦水务公司签署采购合同。按照《深圳证券交易所股票 上市规则》有关规定，本次关联交易达到董事会审议标准。 ...

Summary of Zinc Alloy Market Analysis Industry Overview - The analysis focuses on the zinc alloy market in China for the year 2025, highlighting price trends, supply-demand dynamics, and industry applications [1][5][9]. Key Points Price Trends - The overall price of zinc alloy in China showed a downward trend in 2025, with the highest price recorded at 25,389 CNY/ton in January, reflecting a year-on-year increase of 14.54%, and the lowest at 22,907 CNY/ton in September, indicating a year-on-year decrease of 7.55% [1][5]. - Factors influencing price fluctuations include global macroeconomic instability, uncertainty in Federal Reserve policies, geopolitical conflicts in the Middle East, and a supply increase coupled with weak demand [1][5]. Supply and Demand Dynamics - Supply pressure increased in 2025 due to the release of new production capacity from smelting plants, while downstream demand remained weak, leading to an oversupply situation [7]. - The operating rate decreased from 64.54% in 2023 to 61% in 2025, with a notable decline during the Spring Festival due to delays in resuming operations [7]. - Import volumes of zinc alloy decreased in 2025, primarily from South Korea, Australia, and Japan, while exports surged in April due to consumption subsidies and export policies, reaching 1,281.714 tons [8]. Processing Fees - Processing fees for zinc alloys increased, with fees for die-casting No. 3 ranging from 400 to 950 CNY/ton and No. 5 from 1,000 to 1,500 CNY/ton, indicating differentiated pricing strategies based on product specifications [6]. Industry Applications - Zinc alloy applications are diverse, with approximately 45% used in the construction industry, benefiting from real estate completion and renovation projects [9]. - The automotive industry accounts for about 21% of zinc alloy usage, with a shift towards high-strength and corrosion-resistant materials due to lightweight demands [9]. - The home appliance sector represents 13% of the market, driven by consumption upgrades from policies promoting the replacement of old appliances [9]. Future Market Outlook - The macroeconomic environment may see positive influences from U.S. trade policy changes, but challenges remain due to potential supply-demand imbalances and the impact of new smelting capacities [10]. - The overall demand for zinc alloy may face downward pressure, particularly in traditional sectors, while the performance in peak seasons is expected to be weaker than in previous years [10]. Regional Production - Major production regions in China include East China (29%), Central China (21%), and South China (18%), with significant companies like Zhuzhou Smelting Group and Yunnan Chihong Company serving the southern market [4]. Conclusion - The zinc alloy market in China for 2025 is characterized by fluctuating prices, increased supply pressures, and diverse applications across various industries. The outlook remains cautious due to potential oversupply and weak demand in traditional sectors [1][10].

Core Viewpoint - The article highlights the transformation of Yishuiyuan Group from a small cement factory to a leading producer of water purification materials, leveraging technological innovation to utilize aluminum waste and achieve significant growth in the water treatment industry [9][10][11]. Company Development - Yishuiyuan Group has undergone a "triple jump" in development over 20 years, evolving from a struggling cement factory to a top player in the water purification materials sector [10]. - The company achieved a production value growth of approximately 15% year-on-year in the first half of the year, with an expected annual production value of 1.2 billion yuan [11]. - Yishuiyuan's production capacity for calcium aluminate powder is currently 500,000 tons, holding a 40% market share domestically and exporting to countries like Japan, South Korea, Russia, and South Africa [11]. Technological Innovation - The company has successfully developed a technology to use aluminum waste (aluminum ash) to replace bauxite in the production of calcium aluminate powder, significantly reducing production costs and environmental impact [12][14]. - This innovation has been recognized by ecological and environmental departments, allowing Yishuiyuan to produce eco-friendly water purification materials while lowering energy costs by 7%-8% and reducing pollutant emissions by about 5% compared to traditional methods [14]. Industry Positioning - Yishuiyuan is positioned as a key player in the energy-saving and environmental protection industry chain in Jiaozuo, contributing to the city's transition from a coal-based economy to a green development model [19][23]. - The company is set to become the largest aluminum-based new materials production base in the country, with a total investment of 10 billion yuan and projected annual sales revenue of 12 billion yuan upon completion of its industrial projects [18]. Future Plans - Yishuiyuan plans to expand its product lines and enhance its research capabilities through a new industrial park covering 800 acres, which will include a technology incubation center and various production projects [15][16]. - The company aims to further integrate renewable energy sources such as solar and wind power into its operations, striving to become a zero-purchase, zero-carbon enterprise [23].