Core Viewpoint - Keda Manufacturing (600499.SH) announced expected daily related transactions with affiliated parties for the fiscal year 2026, indicating a significant level of inter-company trade and procurement activities [1] Group 1: Procurement and Sales Activities - The company and its subsidiaries plan to purchase ink and color glaze materials worth 281.25 million yuan from Guocera Kanglitai and its subsidiaries [1] - Keda Manufacturing intends to sell equipment worth 17.06 million yuan to subsidiaries of Hongyu Group and accept graphite processing services valued at 258 million yuan [1] - The company will procure raw materials worth 30 million yuan from Guangzhou Sendai, Sendai Group, and their subsidiaries, while also selling building materials worth 60.06 million yuan [1] - Additionally, Keda Manufacturing plans to purchase ceramic components worth 78.90 million yuan from the Ceramic Research Institute and its subsidiaries [1]

Group 1 - The core viewpoint of the article highlights the competitive landscape and market dynamics of the graphite anode materials industry in China, emphasizing the leading companies and their market shares [1][5][15] - The leading companies in the graphite anode materials sector include Bettery, Sanyuan, and Puxin, with registered capital exceeding 1.5 billion yuan, indicating a strong competitive position [1][5] - The industry is characterized by a high concentration, with the top two companies accounting for nearly 40% of the shipment volume, and the top five companies exceeding 70% [10][15] Group 2 - In the first half of 2025, the shipment volume of artificial graphite anodes reached 1.17 million tons, representing 91.7% of total graphite anode shipments [5][7] - Sanyuan holds the highest market share in artificial graphite anode shipments at 21%, followed closely by Bettery [7][10] - The revenue scale for 2024 indicates that Bettery and Sanyuan both exceed 7 billion yuan, with Bettery's revenue at 10.69 billion yuan and Sanyuan's at 8.2 billion yuan [11][13] Group 3 - The geographical distribution of graphite anode manufacturers is primarily concentrated in Guangdong, Shanghai, and Zhejiang, with Guangdong hosting several key players [3][11] - The product layout shows that most companies focus on artificial graphite, while natural graphite is primarily produced by Bettery and Sanyuan [11][14] - The competitive state of the industry reveals that while there are many competitors, the majority of market share is controlled by leading companies, resulting in lower competition intensity among top firms compared to smaller ones [15][16]

Investment Rating - The industry investment rating is "Positive" and is maintained [8] Core Insights - The report highlights a clear trend in the upgrade of AI special electronic fabrics, with Low-Dk electronic fabrics being a core material for high-frequency and high-speed PCBs. The demand logic is driven by the growth in AI server volumes, increased usage per server, and enhanced value from material upgrades. The transition to M9 materials in AI PCBs is expected to significantly boost the scale of high-end special electronic fabrics [3][6] - The report outlines three main lines for 2026: the stock chain, the African chain, and the AI chain. The stock chain focuses on optimizing demand and clearing supply varieties, with a notable shift in consumer demand towards renovation, expected to reach nearly 70% by 2030. The African chain emphasizes the undervalued growth potential in the African market, while the AI chain looks at the industrial upgrade of special electronic fabrics [6][4] Summary by Sections Cement Market - The cement market is experiencing a seasonal decline in shipments, with an average shipment rate of 41% among major cement enterprises, down 0.8 percentage points from the previous period. Prices are being maintained in most regions, although some areas are seeing price increases [4][18] - The average national cement price is reported at 358.71 yuan/ton, remaining stable compared to the previous period but down 61.77 yuan/ton year-on-year [19] Glass Market - The float glass market is showing a weak trend, with prices slightly declining and inventories increasing. The average national glass price is 61.64 yuan per weight box, down 0.35 yuan from the previous period and down 12.98 yuan year-on-year [33][30] - The production capacity of float glass has slightly decreased, with 216 out of 265 production lines operational, and a daily melting capacity of 154,105 tons, which is a reduction of 900 tons from the previous week [30][32] Special Electronic Fabrics - The report emphasizes the significant upgrade trend in Low-Dk electronic fabrics, with expected total demand for Low-Dk electronic fabrics projected at approximately 110 million meters in 2025, 220 million meters in 2026, and 320 million meters in 2027. The demand for Low-Dk second-generation fabrics is expected to reach 60 million meters in 2026 and 130 million meters in 2027 [3][6] Future Outlook - The report suggests focusing on three main lines for 2026: the stock chain, the African chain, and the AI chain. It recommends companies such as Sanhe Tree, Rabbit Baby, and Oriental Yuhong for their optimal business models and growth potential [6][4]

证券代码：600499 证券简称：科达制造 公告编号：2025-065 科达制造股份有限公司 关于预计公司及子公司2026年度日常关联交易的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大 遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 本次日常关联交易未达到科达制造股份有限公司（以下简称"公司"）股东 会审议标准，无需提交股东会审议。 对公司的影响：本次日常关联交易均为满足公司日常经营业务的需要，相 关关联交易均遵循公平、公正、公开的原则，该关联交易对公司独立性和财务状 况、经营成果无不利影响，公司并未对关联方形成较大依赖。 一、日常关联交易基本情况 （一）日常关联交易履行的审议程序 2025 年 12 月 31 日，公司召开第九届董事会第十四次会议，审议通过《关于 公司及子公司日常关联交易的议案》，基于公司核心业务日常交易的运营模式及发 展情况，在 2026 年度，同意公司及子公司向参股公司山东国瓷康立泰新材料科技 有限公司（以下简称"国瓷康立泰"）及其子公司采购墨水、色釉料 28,125.00 万 元；同意公司及子公司向广东宏宇集团有限公司（以下简 ...

Group 1 - The report emphasizes three main investment themes in the building materials industry: the stock chain, the Africa chain, and the AI chain. The stock chain focuses on optimizing demand and clearing supply varieties, with a significant shift in consumer demand expected as renovation needs rise to nearly 70% by 2030 [4][7][26] - The Africa chain highlights the undervalued potential of leading companies in the African market, benefiting from population growth and urbanization, with a projected threefold market expansion for cement [9][10] - The AI chain anticipates an upgrade in the special electronic cloth industry, driven by the transition from Low-Dk to higher-grade products, indicating substantial domestic replacement opportunities due to supply shortages [10][10] Group 2 - The stock chain indicates that the renovation demand is currently around 50% and is expected to reach nearly 70% by 2030, which will drive the industry back to historical demand levels [7][26][28] - The report notes that the supply of consumer building materials is expected to exit significantly, with production levels for various materials projected to be at 90% to 62% of their peak by 2024 [7][37] - The report identifies companies like Huaxin Cement and West Cement as key players in the African market, which is expected to see high demand due to ongoing urbanization and infrastructure development [9][10] Group 3 - The report suggests that the renovation market could reach 20 billion square meters annually, driven by a shorter renovation cycle and an increase in the aging housing stock [28][31] - The report highlights that leading companies in the consumer building materials sector are expected to show revenue and profit resilience, with some companies already demonstrating growth despite industry downturns [8][41] - The report indicates that the waterproof and coating sectors are under significant pressure, with the waterproof materials market expected to see a notable decline in production by 2024 [45][58]

证券代码：600499 证券简称：科达制造 公告编号：2025-063 科达制造股份有限公司 关于第一大股东股份质押的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗 漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 1、本次股份质押情况 公司近日收到第一大股东梁桐灿先生的通知，获悉其将持有的公司部分股份 办理了质押登记手续，具体情况如下： | 是否为 | 本次 | 是否 | 占其所 | 占公司 | 股东 | 是否为 | 质押 | 质押 | 质押融资资金 | 控股股 | 质押股数 | 补充 | 质权人 | 持股份 | 总股本 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 名称 | 限售股 | 起始日 | 到期日 | 用途 | 东 | （股） | 质押 | 比例 | 比例 | | | | | | | | 用于广西宏胜 | 年 | 办理解除 | 兴业银行股份 | 2025 | 梁桐 | 无限售 | 陶瓷有 ...

科达制造股份有限公司 关于为控股子公司提供担保的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 证券代码：600499 证券简称：科达制造 公告编号：2025-064 担保对象及基本情况 | | 被担保人名称 | Keda | Peru （以下简称"Keda | Building Materials Company S.R.L Peru"） | | --- | --- | --- | --- | --- | | | 本次担保金额 | | | 33,116.00 万元 | | 担保对象 | 实际为其提供的担保余额 | | | 0 万元 | | | 是否在前期预计额度内 | 是 | □否 | □不适用：_________ | | | 本次担保是否有反担保 | 是 | □否 | □不适用：_________ | 备注："实际为其提供的担保余额"系截至 2025 年 12 月 24 日科达制造股份有限公司 （以下简称"公司""科达制造"）及子公司为其实际提供的担保余额，不含本次担保。 累计担保情况 | 对 ...

科达制造公告称，为满足子公司KedaPeru业务发展需求，公司近日签署对外担保合同，为其融资授信提 供33,116.00万元担保，担保方式为连带责任保证，有反担保。截至2025年12月24日，实际为其担保余额 为0万元。公司间接持有KedaPeru 48.45%股权。截至该日，公司及其控股子公司对外担保总额100.40亿 元，占2024年度经审计净资产的87.46%，无逾期担保。 ...

科达制造公告称，第一大股东梁桐灿于2025年12月23日质押3200万股，占其所持股份8.55%，占总股本 1.67%，融资用于广西宏胜陶瓷生产经营周转。本次质押后，梁桐灿累计质押1.95亿股，占其所持股份 52.05%，占总股本10.16%。截至当日，梁桐灿及其一致行动人宏宇集团合计持股4.39亿股，占总股本 22.88%，累计质押2.59亿股，占其所持股份59.08%，占总股本13.52%。未来一年内，梁桐灿到期质押股 份3100万股，对应融资余额3.2亿元。本次质押风险可控，对公司经营无影响。 ...

Investment Rating - The industry investment rating is "Positive" and maintained [12] Core Viewpoints - Real estate data continues to show weakness, with a focus on potential policy expectations in the future [6] - Cement shipments are experiencing seasonal declines, and glass prices are decreasing month-on-month [8] - For 2026, three main lines of focus are identified: stock chain, Africa chain, and AI chain [9] Summary by Relevant Sections Real Estate and Construction Data - From January to November, the sales of commercial housing decreased by 11.1% and the sales area by 7.8% year-on-year. In November alone, the sales value and area dropped by 25.1% and 17.3% respectively. The weak performance is attributed to a high base effect from last year's policy releases and weak actual demand [6][7] - New construction and completion data are also weak, with new housing starts down by 20.5% and completions down by 18.0% year-on-year from January to November [7] Cement and Glass Market - In December, cement demand weakened due to air pollution warnings, with an average shipment rate of 42% across key regions, down 1.7 percentage points month-on-month and 2.3 percentage points year-on-year. The average price of cement decreased by 0.2% month-on-month [8][25] - The domestic float glass market is seeing a downward price trend, with production capacity stable at 265 lines and daily melting capacity at 155,105 tons. Inventory levels are also being monitored closely [37][40] Future Outlook for 2026 - The stock chain focuses on optimizing demand and clearing supply, with a significant shift towards renovation demand expected to rise from 50% to nearly 70% by 2030. Recommended companies include Sanke Tree and Rabbit Baby [9] - The Africa chain highlights undervalued growth opportunities in the African market, with recommendations for companies like Keda Manufacturing and Huaxin Cement [9] - The AI chain emphasizes the upgrade of special electronic fabrics, with a focus on domestic leaders like Zhongcai Technology [9]