证券代码：002545 证券简称：东方铁塔 公告编号：2025-053 青岛东方铁塔股份有限公司 1 / 2 附件：公司组织结构图 股东大会 董事会 提名委员会 战略委员会 薪酬与考核委员会 审计委员会 总工程师 副总经理 总经理 供 应 部 生 产 部 技 术 部 行 政 部 工 艺 部 质 量 管 理 部 节 能 环 保 办 人 力 资 源 部 设 备 部 安 监 部 内审部 证券部 研 发 中 心 董事会秘书 副总经理 副总经理 副总经理 销 售 部 财务负责人 项 目 部 财 务 部 法 务 部 根据《中华人民共和国公司法》《上市公司章程指引》《上市公司股东会规则》《深 圳证券交易所股票上市规则》《深圳证券交易所上市公司自律监管指引第 1 号——主 板上市公司规范运作》等相关规定，结合修订后的《公司章程》及公司实际情况， 董事会同意对公司现有组织结构进行调整，不再设立监事会，调整后的组织结构图 详见附件。 特此公告。 青岛东方铁塔股份有限公司 董事会 2025 年 9 月 17 日 关于调整公司组织结构的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性 陈述或重大遗 ...

证券代码：002545 证券简称：东方铁塔 公告编号：2025-052 青岛东方铁塔股份有限公司 关于董事会完成换届选举暨聘任高级管理人员、证券事务代表 及内部审计负责人的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性 陈述或重大遗漏。 （一）第九届董事会组成情况 1．非独立董事：韩方如女士、邱锡柱先生、何良军先生、许娅南女士、杨金萍 女士。 2．独立董事：樊培银先生、陈书全先生、李志刚先生。 3．职工代表董事：汤宪东先生。 公司第九届董事会由上述9名董事组成，任期自公司2025年第二次临时股东大会 审议通过之日起三年。董事会中兼任公司高级管理人员以及由职工代表担任的董事 人数总计未超过公司董事总数的二分之一，独立董事人数未低于董事会成员总人数 的三分之一，符合《公司法》和《公司章程》的有关规定。上述三名独立董事均已 取得独立董事任职资格证书，独立董事的任职资格和独立性已经深圳证券交易所审 核无异议。 青岛东方铁塔股份有限公司（以下简称"公司"）于2025年9月17日召开了2025 年第二次临时股东大会，顺利完成了董事会换届选举，选举产生的董事与公司于2025 年8月27 ...

机构评级来看，近10日共有5家机构对该股进行评级，9月15日西部证券发布的研报给予公司目标价为 17.10元。 公司发布的半年报数据显示，上半年公司共实现营业收入21.48亿元，同比增长8.51%，实现净利润4.93 亿元，同比增长79.18%，基本每股收益为0.3966元，加权平均净资产收益率5.39%。（数据宝） （文章来源：证券时报网） 证券时报·数据宝统计显示，东方铁塔所属的基础化工行业，目前整体涨幅为0.38%，行业内，目前股价 上涨的有244只，涨幅居前的有润禾材料、中旗股份、东方铁塔等，涨幅分别为11.14%、8.65%、 7.86%。股价下跌的有156只，跌幅居前的有键邦股份、宏达股份、金浦钛业等，跌幅分别为3.07%、 2.87%、2.71%。 两融数据显示，该股最新（9月15日）两融余额为2.20亿元，其中，融资余额为2.19亿元，近10日增加 5866.51万元，环比增长36.68%。 东方铁塔股价创出历史新高，截至9:36，该股上涨7.86%，股价报14.55元，成交量1393.50万股，成交金 额1.98亿元，换手率1.23%，该股最新A股总市值达181.01亿元，该股A股流通市值1 ...

Market Overview - The agricultural chemical sector experienced a decline of 0.61% on September 15, with Dongfang Tower leading the drop [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Stock Performance - Notable gainers in the agricultural chemical sector included: - Zhongqi Co., Ltd. (300575) with a closing price of 7.17, up 6.38% on a trading volume of 732,300 shares and a transaction value of 519 million [1] - Yangmei Chemical (600691) closed at 3.12, up 4.70% with a trading volume of 1,590,900 shares and a transaction value of 496 million [1] - Yingtai Biological (920819) closed at 4.67, up 4.01% with a trading volume of 275,600 shares and a transaction value of 127 million [1] - Conversely, the following companies saw declines: - Dongfang Tower (002545) closed at 13.49, down 3.16% with a trading volume of 398,100 shares [2] - Xingfa Group (600141) closed at 27.56, down 2.92% with a trading volume of 160,900 shares [2] - Yil Chemical (002258) closed at 12.22, down 2.32% with a trading volume of 134,600 shares [2] Capital Flow - The agricultural chemical sector saw a net outflow of 72.03 million from institutional investors, while retail investors experienced a net outflow of 28.34 million [2] - Notable net inflows from retail investors were observed in: - Salt Lake Co., Ltd. (000792) with a net inflow of 32.33 million [3] - Lianhua Technology (002250) with a net inflow of 30.89 million [3] - Conversely, significant net outflows from retail investors were noted in: - Yab Chemical (300261) with a net outflow of 37.40 million [3] - Yun Tu Holdings (002539) with a net outflow of 15.14 million [3]

Investment Rating - Industry Rating: Neutral (maintained rating) [6] Core Viewpoints - The Ministry of Industry and Information Technology (MIIT) is advancing a series of green factory expansion plans during the 14th Five-Year Plan period, aiming to establish the world's largest and most complete new energy industry chain [1][13] - The basic chemical sector has shown a week-on-week increase of 2.45%, outperforming the CSI 300 index by 1.07 percentage points, ranking 10th among all sectors [4][15] - Key sub-industries with significant week-on-week growth include spandex (+13.32%), potassium fertilizer (+7.27%), and membrane materials (+5.72%) [19][15] Summary by Sections Key News Tracking - MIIT emphasizes the promotion of green manufacturing systems and the establishment of zero-carbon factories and parks [1][13] - The basic chemical sector's performance is highlighted, with a notable increase in various chemical product prices [2][4] Product Price Tracking - Key chemical products such as viscose staple fiber and epoxy chloropropane have seen price increases of 3.1% and 6% respectively [2][3] - The top five chemical products with the highest price increases include carbon dioxide (+16%), natural gas (+14.8%), and epoxy chloropropane (+6%) [2][29] Sector Performance - The basic chemical sector's PB ratio is 2.43, while the overall A-share market's PB is 1.69 [25] - The PE ratio for the basic chemical sector stands at 28.54, compared to 17.39 for the overall A-share market [25] Key Sub-Industry Insights - Focus on sub-industries that are at the bottom of the cycle, with stable demand and global supply dominance, such as MDI and amino acids [5] - Recommendations for companies in the organic silicon and spandex sectors, indicating potential recovery opportunities [5][6]

Investment Rating - The report maintains a "Positive" rating for the chemical industry [6][12]. Core Insights - The macroeconomic judgment indicates that non-OPEC countries are expected to lead an increase in oil production, with a significant overall supply growth anticipated. Global GDP growth is projected to remain at 2.8%, with stable oil demand, although the growth rate may slow due to tariff policies [6][7]. - The expectation of a Federal Reserve interest rate cut is likely to boost demand during the peak season of September and October. Additionally, the leakage incident of GFL R32 in India may enhance China's export opportunities [6][12]. - The report highlights the ongoing investigation into anti-dumping practices against imported semiconductor chips from the U.S., which may benefit domestic semiconductor materials [6][12]. Summary by Sections Macroeconomic Analysis - Oil supply is expected to increase significantly, driven by non-OPEC production, while demand remains stable despite potential slowdowns due to tariffs. Geopolitical factors, including U.S.-China tariff relief and the Russia-Ukraine situation, are influencing oil prices [6][7]. - Coal prices are anticipated to stabilize at a low level, and natural gas export facilities in the U.S. may accelerate, leading to lower import costs [6][7]. Chemical Sector Configuration - The report suggests a strategic focus on four areas: textile and apparel chain, agricultural chemicals, export chain, and sectors benefiting from "de-involution" policies. Specific companies are recommended for investment based on their market positions and growth potential [6][12]. Key Material Focus - Emphasis is placed on the importance of self-sufficiency in key materials, particularly in semiconductor and panel materials, with specific companies highlighted for their potential in these sectors [6][12]. Price Trends - Recent data indicates fluctuations in various chemical prices, with PTA prices down by 0.3% and MEG down by 2.0%. The report notes that the overall industrial product PPI has shown a year-on-year decline of 2.9% [12][13][16]. Company Valuations - A detailed valuation table is provided, showcasing various companies in the agricultural chemicals and chemical sectors, with ratings ranging from "Buy" to "Increase" based on their market performance and projected earnings [20].

Summary of Key Points Core Viewpoint - Qingdao Oriental Tower Co., Ltd. has provided a guarantee for its subsidiary, Laos Kaiyuan Mining Co., Ltd., to support its foreign exchange transactions and mitigate market risks, with a maximum guarantee amount of 20 million RMB [1][4]. Group 1: Guarantee Overview - The company signed a "Maximum Guarantee Contract" with CITIC Bank Suzhou Branch, providing joint liability guarantee for all debts related to forward foreign exchange transactions [1][3]. - The total authorized guarantee limit for the company and its subsidiaries is up to 980 million RMB and 230 million USD, with specific amounts allocated for Laos Kaiyuan [2][10]. Group 2: Financial Data and Conditions - As of the announcement date, the company's total external guarantee balance is approximately 768.4 million RMB, which includes 82.7 million USD and 181 million RMB, representing 8.62% of the company's latest audited net assets [5][14]. - The guarantee for Laos Kaiyuan is structured as a joint liability guarantee, with a term of three years from the maturity of the main contract [3][12]. Group 3: Board's Opinion - The board believes that Laos Kaiyuan has a stable financial condition and good debt repayment capability, and the guarantee will not significantly impact the company's normal operations or harm the interests of shareholders [4][13].

关于为控股子公司提供担保的进展公告（一） 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述 或重大遗漏。 一、担保情况概述 １．本次担保基本情况 证券代码：002545 证券简称：东方铁塔 公告编号：2025-048 青岛东方铁塔股份有限公司 二、本次担保情况概述 1 / 3 | 担保方 | 被担保方 | 担保方式 | 已审批担保额度 | | 本次担保金额 | 累计担保金额 | 剩余可用担保 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | 金额 | | | | | | | | | 人民币 | | 青岛东 | | | 人民币 | 万 97,000 | | 人民币 | 万 79,132.15 | | 方铁塔 | 老挝开元矿 | 连带责任 | 元及美元 | 23,000 | 美元 3,000.00 | 万元 17,867.85 | 元及美元 | | 股份有 | 业有限公司 | 保证 | 万元 | | 万元 | 及美元 8,843.85 | 14,156.15 万 | | 限公司 | | | | ...

证券代码：002545 证券简称：东方铁塔 公告编号：2025-049 青岛东方铁塔股份有限公司 关于为控股子公司提供担保的进展公告（二） 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述 或重大遗漏。 一、担保情况概述 １．本次担保基本情况 近日，青岛东方铁塔股份有限公司（以下简称"公司"）与中信银行股份有限公司 苏州分行（以下简称"中信银行苏州分行"）签署了《最高额保证合同》，公司控股子公 司老挝开元矿业有限公司（以下简称"老挝开元"）与中信银行苏州分行开展远期结售 汇/人民币与外汇掉期交易，公司为前述交易项下的所有债务提供连带担保责任，最高担 保金额为 2,000 万人民币。 2．本次担保会议审议情况 公司分别于 2025 年 4 月 24 日、2024 年 5 月 21 日召开第八届董事会第十七次会议 和 2024 年年度股东大会审议通过了《关于公司及子公司间担保额度预计的议案》，同意 向合并报表范围内各级子公司提供担保或者各级子公司之间互相担保，担保额度总计不 超过人民币 9.8 亿元及美元 2.3 亿元，其中拟为老挝开元提供人民币 97,000 万元及美元 23, ...

Group 1 - The agricultural chemical sector increased by 0.43% on September 12, with Yangmei Chemical leading the gains [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] - Yangmei Chemical's stock price rose by 9.96% to 2.98, with a trading volume of 1,001,700 shares and a transaction value of 289 million [1] Group 2 - The agricultural chemical sector experienced a net outflow of 12.76 million from main funds, while retail funds saw a net outflow of 126 million [2] - The sector attracted a net inflow of 139 million from speculative funds [2] - The stock of Yangmei Chemical had a main fund net inflow of 70.51 million, but retail funds saw a net outflow of 43.75 million [3]