关于变更会计师事务所的公告 本公司及董事会全体成员保证公告的内容真实、准确、完整，没有虚假记载、误导性陈述或 重大遗漏。 重要内容提示： 1.拟聘任的会计师事务所名称：中兴华会计师事务所（特殊普通合伙）（以下简 称"中兴华"） 证券代码：002545 证券简称：东方铁塔 公告编号：2023-049 青岛东方铁塔股份有限公司 2.原聘任的会计师事务所名称：中天运会计师事务所（特殊普通合伙）（以下简 称"中天运"） 3.变更会计师事务所的简要原因及前任会计师的异议情况：鉴于中天运已经连 续多年为公司提供审计服务，为保证公司审计工作的独立性和客观性，同时综合考虑 公司业务发展情况和整体审计的需要，公司拟变更中兴华为公司 2023 年度审计机构。 公司已就不再续聘相关事宜与中天运进行了沟通说明，中天运知悉本事项并无异议。 4.公司审计委员会、独立董事、董事会对本次拟变更会计师事务所事项无异议。 本事项尚需提交公司股东大会审议。 青岛东方铁塔股份有限公司（以下简称"公司"）于 2023 年 10 月 26 日召开第八 届董事会第八次会议，审议通过了《关于变更会计师事务所的议案》，拟改聘中兴华 会计师事务所（特殊普通合伙 ...

外汇套期保值业务管理制度 青岛东方铁塔股份有限公司 外汇套期保值业务管理制度 （2023 年 10 月） 第一章 总则 第一条 为规范青岛东方铁塔股份有限公司（以下简称"公司"）及下属子公司外 汇套期保值业务及相关信息披露工作，有效防范和控制外币汇率、利率风险，加强对 外汇套期保值业务的管理，根据《公司法》、《证券法》、《上市公司信息披露管理办 法》、《深圳证券交易所股票上市规则》（以下简称"《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》、《深圳证券交易所上市公 司自律监管指引第 7 号—交易与关联交易》及《公司章程》等有关规定，结合公司实 际情况，特制定本制度。 第二条 本制度所称外汇套期保值业务，是指为满足正常生产经营需要，在境内 外具有相关业务经营资质的银行等金融机构办理的，交易双方签订外汇套期保值合 约，事先约定外汇交易的币种、金额、汇率、利率、交割时间等交易条件，到期才进 行实际交割的外汇交易，包括但不限于远期结售汇、结构性远期、外汇掉期、外汇期 权、利率掉期、利率期权等业务或该等业务的组合。 第三条 本制度适用于公司及其控股子公司开展的外汇套期保值业务。 ...

证券代码：002545 证券简称：东方铁塔 公告编号：2023-046 青岛东方铁塔股份有限公司 第八届监事会第八次会议决议公告 本公司及董事会全体成员保证公告的内容真实、准确、完整，没有虚假记载、误导性陈述 或重大遗漏。 青岛东方铁塔股份有限公司（以下简称"公司"）于 2023 年 10 月 26 日上午 11 时 在胶州市广州北路 318 号公司二楼会议室召开第八届监事会第八次会议。本次会议 通知已于 2023 年 10 月 23 日以通讯方式发出，会议应到监事 3 名，实到监事 3 名， 会议由监事会主席王志华召集和主持，本次会议符合公司法等相关法律法规及公司 章程的规定。 一、会议以记名投票表决的方式审议通过了以下议案： 1. 审议通过了《公司 2023 年第三季度报告》； 本议案经监事投票表决：以 3 票同意、0 票弃权、0 票反对的表决结果审议通过。 监事会意见：董事会编制和审核《公司 2023 年第三季度报告》的程序符合法律、 行政法规和中国证监会的规定，报告内容真实、准确、完整地反映了上市公司的情况， 不存在任何虚假记载、误导性陈述或者重大遗漏。 2. 审议通过了《关于开展外汇套期保值业务的议 ...

关于第八届董事会第八次会议相关事项的独立意见 对公司变更中兴华会计师事务所（特殊普通合伙）作为公司 2023 年度审计机构事 宜，我们发表如下独立意见：经核查，中兴华会计师事务所具备相关业务执业资格，能 够为公司提供真实公允的审计服务，满足 2023 年度财务审计和内部控制审计工作需求， 有利于保障公司审计工作的质量，有利于保护公司及全体股东的利益。因此，我们同意 公司变更中兴华会计师事务所(特殊普通合伙)为公司 2023 年度审计机构并提交公司股 东大会审议。 独立董事签字： 权锡鉴 张世兴 樊培银 2023年10月26日 根据中国证监会《上市公司独立董事规则》和深圳证券交易所《股票上市规则》等 法律、法规和规范性文件及青岛东方铁塔股份有限公司（以下简称"公司"）《公司章程》、 《独立董事工作制度》的规定，作为公司的独立董事，我们对公司第八届董事会第八次 会议相关议案及有关事项进行了审查，基于独立判断的立场，特发表如下独立意见： 一、关于开展外汇套期保值业务的独立意见 公司开展外汇套期保值业务是以主营业务为基础，目的是为了规避外汇市场风险， 防范汇率波动对公司经营业绩的影响，提高外汇资金使用效率，不是单纯以 ...

青岛东方铁塔股份有限公司 关于开展外汇套期保值业务的可行性分析报告 一、开展外汇套期保值业务的背景 随着公司海外业务的发展，外币结算需求不断上升。为提高公司应对外汇波动风 险的能力，有效规避和防范外汇市场风险，公司及子公司拟与有政府部门批准、具有 相关业务经营资质的银行等金融机构开展外汇套期保值业务。公司开展的外汇套期 保值业务与生产经营紧密相关。 二、开展外汇套期保值业务的必要性及可行性说明 目前，公司外贸业务主要以美元、基普、泰铢进行结算，当汇率出现较大波动时， 汇兑损失将对公司经营业绩造成一定影响。为规避外汇市场风险，防范汇率波动对公 司经营业绩的影响，提高外汇资金使用效率，公司拟开展外汇套期保值业务。公司外 汇套期保值业务以正常生产经营为基础，以规避和防范汇率风险为目的，不进行单纯 以盈利为目的的投机和套利。公司开展外汇套期保值业务充分运用外汇套期保值工 具降低或规避汇率、利率波动出现的汇率风险、减少汇兑损失、降低融资成本、控制 经营风险，增强公司财务稳健性。 公司已制定《外汇套期保值业务管理制度》，对外汇套期保值业务额度、套期保值 业务品种范围、审批权限、内部操作流程、责任部门及责任人、信息隔离措施 ...

证券代码：002545 证券简称：东方铁塔 公告编号：2023-044 青岛东方铁塔股份有限公司 关于实际控制人部分股权解除质押的公告 本公司及董事会全体成员保证公告的内容真实、准确、完整，没有虚假记载、误导性陈述或 重大遗漏。 青岛东方铁塔股份有限公司（以下简称"公司"）于近日收到公司实际控制人韩 汇如先生的通知，获悉韩汇如先生持有的公司部分股份已解除质押，有关事项如 下： 一、本次解除质押的基本情况 | 股东名称 | 是否为第一 大股东及其 | | 本次解除质 押股份数量 | 占其所持股 | 占公司总股 | 质押起始 | 解除质押日 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 一致行动人 | | （万股） | 份比例(%) | 本比例(%) | 日 | 期 | | | 韩汇如 | | 是 | 1,732 | 2.98 | 1.39 | 2020/4/28 | 2023/9/20 | 兴业银行苏 州分行 | | 合计 | | -- | 1,732 | 2.98 | 1.39 | -- | -- | -- | 注：上表 ...

本公司及董事会全体成员保证公告的内容真实、准确、完整，没有虚假记载、误导性陈述或 重大遗漏。 近日，国家电网公司电子商务平台（http://ecp.sgcc.com.cn）公布了《国家电网 有限公司2023年第六十五批采购（输变电项目第四次线路装置性材料招标采购）中 标公告》及《国家电网有限公司2023年第第六十九批批采购（特高压项目第五次材 料招标采购）中标公告》，青岛东方铁塔股份有限公司（以下简称"公司"）合计 中标约16,386.16万元，约占公司2022年经审计的营业收入的4.53%。现将相关项目 中标情况公告如下： 证券代码：002545 证券简称：东方铁塔 公告编号：2023-043 青岛东方铁塔股份有限公司 关于国家电网项目中标的公告 1 / 2 项目单位：国家电网有限公司 中标产品：特高压站内材料 中标标包：包 17、包 26 中标金额：8,486.05 万元 一、中标项目概况 （一）国家电网有限公司 2023 年第六十五批采购（输变电项目第四次线路装 置性材料招标采购）（招标编号：0711-23OTL09121013）项目 项目单位：国家电网有限公司 中标产品：铁塔及构支架 中标标包：包 1 ...

青岛东方铁塔股份有限公司 关于实际控制人部分股权解除质押的公告 本公司及董事会全体成员保证公告的内容真实、准确、完整，没有虚假记载、误导性陈述或 重大遗漏。 青岛东方铁塔股份有限公司（以下简称"公司"）于近日收到公司实际控制人韩 汇如先生的通知，获悉韩汇如先生持有的公司部分股份已解除质押，有关事项如 下： 一、本次解除质押的基本情况 | 股东名称 | 是否为第一 大股东及其 | | 本次解除质 押股份数量 | 占其所持股 | 占公司总股 | 质押起始 | 解除质押日 | 质权人 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 一致行动人 | | （万股） | 份比例(%) | 本比例(%) | 日 | 期 | | | 韩汇如 | | 是 | 1,560 | 2.68 | 1.25 | 2022/6/13 | 2023/9/12 | 光大银行苏 州分行 | | 合计 | | -- | 1,560 | 2.68 | 1.25 | -- | -- | -- | 注：上表中如出现合计数与各分项数值总和不符，为四舍五入所致，下同。 二、股东股份 ...

Business Cycle and Reporting - The company operates on a 12-month business cycle, using it as a standard for the liquidity classification of assets and liabilities[1]. - The company's reporting currency is Renminbi (RMB), while subsidiaries in Hong Kong, Laos, and Hongfeng Lime Company use US dollars[2]. Accounting Policies - The accounting treatment for business combinations under common control measures the acquired assets and liabilities at their original book value, with adjustments made for differences in accounting policies[3]. - For business combinations not under common control, the acquisition cost is measured at fair value, with any excess recognized as goodwill[4]. - The consolidated financial statements are prepared based on the financial statements of the parent and subsidiaries, eliminating internal transactions and calculating minority interests[4]. - The company confirms its joint ventures and jointly controlled operations by recognizing assets and liabilities held separately or proportionately[7]. - The company’s investment accounting policies are aligned with relevant accounting standards, ensuring accurate recognition of investment income and other comprehensive income[83]. Financial Instruments and Assets - Cash and cash equivalents are defined as cash on hand and deposits that are readily available for payment, with cash equivalents being short-term investments with low risk of value changes[8]. - Foreign currency transactions are recorded at the spot exchange rate at the time of the transaction, with monetary items translated at the month-end rate[9]. - Financial instruments include cash, equity investments (excluding long-term equity investments), trading financial assets, receivables, payables, bank loans, and equity[10]. - Financial assets are classified into three categories based on the business model and cash flow characteristics, affecting their subsequent measurement[12]. - The company measures financial assets at amortized cost using the effective interest method after initial recognition[21]. - Financial liabilities are classified into those measured at fair value with changes recognized in profit or loss, financial guarantee contract liabilities, and those measured at amortized cost[25]. - The company recognizes gains or losses from financial liabilities measured at fair value in profit or loss, excluding those related to hedge accounting[26]. - Impairment losses for financial assets measured at amortized cost are recognized based on expected credit losses, including notes receivable, accounts receivable, and other receivables[39]. - The expected credit loss is calculated as the present value of cash shortfalls, considering the risk of default[40]. - The company assesses whether credit risk has significantly increased since initial recognition to determine the appropriate impairment provision[41]. - Accounts receivable are grouped based on aging and related party status to assess credit risk[46]. - The company uses a combination of individual and group assessments to evaluate credit risk for financial assets[42]. - Financial assets are derecognized when the contractual rights to cash flows have expired or have been transferred[34]. - The company reports financial assets and liabilities separately on the balance sheet without offsetting[33]. - The company measures expected credit losses based on the credit risk characteristics of financial assets, considering historical default loss experience and current economic conditions[50]. - Financial assets are classified into groups based on credit risk characteristics, including low-risk commercial acceptance bills from state-owned enterprises and large state-owned enterprises[50]. - The company recognizes impairment losses for financial assets based on expected credit losses over the entire duration of the asset[53]. Inventory and Fixed Assets - Inventory is classified into categories such as raw materials, work in progress, and finished goods, with valuation methods including weighted average cost and individual cost methods[58]. - The company uses a perpetual inventory system for inventory management[60]. - Long-term equity investments are initially recognized based on the method of acquisition, with costs determined by the fair value of assets transferred and liabilities assumed[64]. - The company assesses impairment of long-term equity investments based on the fair value of identifiable net assets of the acquired entity[65]. - Fixed assets are recognized at cost, with depreciation calculated using the average useful life method and workload method for specific assets[87]. - The depreciation rates for fixed assets vary, with buildings depreciated over 25-30 years at rates of 3.17%-4% and machinery over 10 years at rates of 9.5%-10%[87]. - The company’s construction in progress includes costs related to building or repairing fixed assets, with borrowing costs capitalized until the assets are ready for use[88]. Financial Performance - The company's operating revenue for the first half of 2023 was ¥1,677,757,165.88, a decrease of 13.22% compared to ¥1,933,338,893.97 in the same period last year[132]. - The net profit attributable to shareholders for the first half of 2023 was ¥362,394,129.07, down 25.25% from ¥484,820,771.35 in the previous year[132]. - The net cash flow from operating activities increased by 31.71% to ¥627,070,285.28, compared to ¥476,115,276.98 in the same period last year[132]. - Basic earnings per share for the first half of 2023 were ¥0.2913, a decrease of 25.25% from ¥0.3897 in the previous year[132]. - Total assets at the end of the reporting period were ¥12,524,343,812.61, a decrease of 3.93% from ¥13,036,170,304.55 at the end of the previous year[132]. - The net assets attributable to shareholders at the end of the reporting period were ¥8,346,225,303.43, down 1.31% from ¥8,456,598,624.49 at the end of the previous year[132]. - The company reported a diluted earnings per share of ¥0.2913, reflecting a 25.25% decline compared to the previous year[132]. - The weighted average return on equity for the first half of 2023 was 4.27%, down from 5.93% in the same period last year, a decrease of 1.66%[132]. Market Position and Strategy - The company maintains a leading position in the steel structure market, particularly in power plant steel structures and communication towers[139]. - The company has a strong market presence in the petrochemical energy steel structure and civil steel structure sectors, ranking among the top in the industry[140]. - The company is actively expanding into new markets such as new energy steel structures and industrial storage steel structures[166]. - The company maintains a leading position in the electric power and broadcasting industries, focusing on strategic sectors[171]. - The company has a strong competitive advantage in the potassium fertilizer industry, responding to national strategies by exporting potassium chloride to China[172]. - The company plans to continue focusing on international market expansion and new product development strategies to enhance future growth[197]. Government Subsidies and Non-Recurring Gains - The company received government subsidies amounting to ¥4,807,589.86, which are closely related to its normal business operations[135]. - The total amount of non-recurring gains and losses, after tax effects, was ¥2,866,779.20 - ¥2,504,412.67 = ¥362,366.53[135]. - The company has not identified any other non-recurring gains and losses beyond those reported[137]. Employee Compensation and Expenses - The company’s employee compensation includes various benefits and is recognized as liabilities during the accounting period[142]. - The company’s management expenses increased by 12.44% to approximately ¥57.75 million, reflecting higher operational costs[183]. - The company’s financial expenses decreased significantly by 80.38% to approximately ¥3.48 million, mainly due to increased deposit interest[186]. Potassium Chloride Production - The company’s potassium chloride production reached approximately 320,000 tons, with sales volume around 340,000 tons, achieving a basic balance between production and sales[167]. - The company has a potassium chloride resource reserve of approximately 400 million tons in Laos, indicating a strong resource base for future production[175]. - The company has enhanced its production capacity to 1 million tons of potassium chloride per year, making it the largest Chinese enterprise in Laos in terms of production scale[167]. - The company’s potassium fertilizer products have gained popularity in Southeast Asia since the launch of large particle potassium fertilizer in the second half of 2016[174].

证券代码：002545 证券简称：东方铁塔 公告编号：2023-039 特此公告。 青岛东方铁塔股份有限公司 青岛东方铁塔股份有限公司（以下简称"公司"）于 2023 年 8 月 21 日上午 11 时 在胶州市广州北路 318 号公司二楼会议室召开第八届监事会第七次会议。本次会议 通知已于 2023 年 8 月 17 日以通讯方式发出，会议应到监事 3 名，实到监事 3 名， 会议由监事会主席王志华召集和主持，本次会议符合《中华人民共和国公司法》等相 关法律法规及《青岛东方铁塔股份有限公司章程》的规定，会议决议有效。 一、会议以投票表决的方式审议通过了以下议案： 1、审议通过了《公司 2023 年半年度报告及摘要》； 全体监事经审阅公司 2023 年半年度报告后认为：公司半年报的内容真实、准确、 完整地反映了上市公司的实际情况，不存在任何虚假记载、误导性陈述或者重大遗 漏。 表决结果：3 票同意、0 票弃权、0 票反对。 青岛东方铁塔股份有限公司 第八届监事会第七次会议决议公告 本公司及董事会全体成员保证公告的内容真实、准确、完整，没有虚假记载、误导性陈述 或重大遗漏。 监事会 2023 年 8 月 21 ...