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]

Core Viewpoint - The announcement details the share pledge and unpledge activities of Liang Tongcan, the largest shareholder of Keda Manufacturing Co., Ltd., indicating a significant portion of his shares are pledged while maintaining a stable ownership structure [2][6]. Shareholding and Pledge Summary - Liang Tongcan holds 374,456,779 shares, representing 19.52% of the total share capital, making him the largest shareholder. After recent transactions, he has pledged a total of 162,900,000 shares, which is 43.50% of his holdings and 8.49% of the total share capital [2]. - As of December 18, 2025, Liang Tongcan and his concerted party, Guangdong Hongyu Group, hold 438,797,931 shares, accounting for 22.88% of the total share capital, with a cumulative pledge of 227,241,152 shares, which is 51.79% of their holdings and 11.85% of the total share capital [2][4]. Pledge Details - The recent pledge activities include the unpledging of 15,000,000 shares and an additional pledge of 1,300,000 shares. The specific details of these transactions are documented in previous announcements [2][6]. - The pledged shares are not used as collateral for major asset restructuring or performance compensation [3]. Financial Health and Risk Management - Liang Tongcan and related financing entities have a good credit status and repayment capability, with funds sourced from operational income and self-raised funds from Hongyu Group and its subsidiaries. The risks associated with the pledges are considered manageable [6]. - In case of potential margin calls or forced liquidation, Liang Tongcan plans to take measures such as additional pledges or early repayments [6]. Impact on Company Operations - The share pledges will not affect the company's main business, financing costs, or operational sustainability. Liang Tongcan has nominated two director candidates for the board, and there are ongoing business transactions between the company and Hongyu Group, including equipment sales and graphite processing services [6]. - There are no conflicts of interest or related party transactions that could harm the company's interests, and the pledges will not lead to a change in control of the company [6]. Monitoring and Disclosure - The company will closely monitor the developments regarding the share pledges and will disclose relevant information as required by regulations [7].

每经AI快讯，科达制造（SH 600499，收盘价：13.44元）12月19日晚间发布公告称，本次部分股份解除 质押及再次质押后，梁桐灿先生累计质押股份约1.63亿股，占其所持公司股份数的43.5%，占公司总股 本的8.49%。截至2025年12月18日，梁桐灿先生及其一致行动人广东宏宇集团有限公司持有公司股份约 4.39亿股，占公司总股本的比例为22.88%，累计质押股份约2.27亿股，占其所持公司股份数的51.79%， 占公司总股本的11.85%。 （记者 曾健辉） 截至发稿，科达制造市值为258亿元。 每经头条（nbdtoutiao）——海南封关首日直击：为中国探路，全球最大自贸港如何重塑开放边界？ 2024年1至12月份，科达制造的营业收入构成为：机械装备行业占比53.32%，海外陶瓷行业占比 37.42%，锂电池材料行业占比6.99%，其他装备占比2.19%，其他业务占比0.08%。 ...

证券代码：600499 证券简称：科达制造 公告编号：2025-062 科达制造股份有限公司 关于第一大股东股份质押情况变更的公告 截至 2025 年 12 月 18 日，梁桐灿先生及其一致行动人广东宏宇集团有限 公司（以下简称"宏宇集团"）持有公司股份 438,797,931 股，占公司总股本的比 例为 22.88%，累计质押股份 227,241,152 股，占其所持公司股份数的 51.79%，占 公司总股本的 11.85%。 公司近日收到第一大股东梁桐灿先生的通知，获悉其将所持有公司的部分股 份办理了解除质押登记及新增质押登记，现将有关情况公告如下： 一、本次股份解除质押情况 2021 年 7 月 26 日，梁桐灿先生将其持有的科达制造 15,000,000 股非公开发 行限售股办理了质押，并于 2024 年 11 月 6 日补充质押 1,300,000 股无限售流通 股，具体内容详见公司于 2021 年 7 月 28 日、2024 年 11 月 12 日在上海证券交易 所网站（www.sse.com.cn）披露的《关于第一大股东股份质押的公告》《关于第 一大股东股份质押延期及补充质押的公告》。近日，上述 ...