公司于 2023 年 10 月 26 日召开了第四届董事会第四次会议，逐项审议《关 于修订及制定公司内部治理制度的议案》，通过了对《承诺管理制度》的修订， 该制度尚需提交股东大会审议。 表决情况：同意 7 票，反对 0 票，弃权 0 票。 证券代码：830839 证券简称：万通液压 公告编号：2023-077 山东万通液压股份有限公司承诺管理制度 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 审议及表决情况 二、 制度的主要内容，分章节列示： 山东万通液压股份有限公司 承诺管理制度 第一章 总则 第一条 为加强对山东万通液压股份有限公司(以下简称"公司") 控股股 东、实际控制人、关联方、收购人以及公司的承诺及履行承诺行为的规范，切 实保护中小投资者合法权益，根据《中华人民共和国公司法》《中华人民共和 国证券法》（以下简称"《证券法》"）、《北京证券交易所股票上市规则（试行）》、 《上市公司监管指引第 4 号--上市公司及其相关方承诺》及《山东万通液压股 份有限公司章程》（以下简称"《公司章程》 ...

证券代码：830839 证券简称：万通液压 公告编号：2023-070 山东万通液压股份有限公司 第四届董事会第四次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 二、议案审议情况 （一）审议通过《关于拟修订<公司章程>并办理工商变更登记的议案》 1.议案内容： 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2023 年 10 月 26 日 2.会议召开地点：公司会议室 3.会议召开方式：现场及通讯 4.发出董事会会议通知的时间和方式：2023 年 10 月 20 日以书面方式发出 5.会议主持人：董事长王万法先生 6.会议列席人员：监事、高级管理人员 7.召开情况合法、合规、合章程性说明： 本次会议的召集、召开符合《公司法》《公司章程》和《董事会制度》的相 关规定。 （二）会议出席情况 会议应出席董事 7 人，出席和授权出席董事 7 人。 董事顾亮、李美文、王月虎因工作原因以通讯方式参与表决。 （1）《关于修订<独立董事制度>的议案》； 根据《上市公司独立董事管理办法》《 ...

Financial Performance - Net profit attributable to shareholders increased by 47.19% to CNY 57,797,905.24 for the first nine months of 2023[10] - Operating income for the first nine months reached CNY 524,128,092.14, a growth of 40.76% year-on-year[10] - Operating profit increased by 48.81% to CNY 65,018,192.13, driven by revenue growth and improved management efficiency[12] - Net profit rose by 47.19% to CNY 57,797,905.24, primarily due to the significant increase in operating profit[12] - The total operating revenue for the first nine months of 2023 reached CNY 524,128,092.14, a significant increase from CNY 372,353,546.49 in the same period of 2022[40] - The total operating costs for the first nine months of 2023 amounted to CNY 457,121,827.62, compared to CNY 324,227,771.04 in the previous year[40] - The company's total profit for Q3 2023 was ¥64,967,625.68, a rise of 48.1% from ¥43,864,895.14 in Q3 2022[41] - The net profit for Q3 2023 was ¥57,797,905.24, up 47.3% from ¥39,266,810.23 in Q3 2022[42] - Basic earnings per share increased by 46.77% to CNY 0.4930[10] - Basic earnings per share for Q3 2023 were ¥0.4930, compared to ¥0.3359 in Q3 2022, representing a growth of 46.8%[42] Cash Flow - Cash flow from operating activities surged by 260.52% to CNY 37,054,753.46 compared to the same period last year[10] - Cash inflow from operating activities for Q3 2023 was CNY 269,595,410.63, an increase of 44.4% compared to CNY 186,697,659.35 in Q3 2022[47] - The net cash flow from operating activities for Q3 2023 was CNY 37,054,753.46, significantly up from CNY 10,278,047.31 in the same period last year, representing a growth of 260.5%[47] - The cash outflow for investing activities in Q3 2023 was CNY 14,383,089.01, down 38.1% from CNY 23,274,297.94 in Q3 2022[51] - The net cash flow from investing activities for Q3 2023 was -CNY 14,250,153.01, an improvement from -CNY 23,169,797.94 in Q3 2022[51] - The cash inflow from financing activities in Q3 2023 was CNY 37,439,000.00, up from CNY 35,800,000.00 in Q3 2022, reflecting a growth of 4.6%[48] - The net cash flow from financing activities for Q3 2023 was -CNY 36,710,604.08, compared to -CNY 4,968,024.32 in Q3 2022, indicating a decline in financing activities[48] Assets and Liabilities - Total assets increased by 6.31% to CNY 661,195,643.34 compared to the end of last year[10] - The company's total assets as of September 30, 2023, were CNY 661,195,643.34, up from CNY 621,958,999.00 at the end of 2022[34] - The total liabilities increased slightly to CNY 164,248,615.81 from CNY 163,089,450.85 year-over-year[34] - The owner's equity totaled CNY 496,947,027.53 as of September 30, 2023, compared to CNY 458,869,548.15 at the end of 2022[34] - The company's short-term borrowings rose to CNY 10,110,247.22 from CNY 9,210,311.11 in the previous year[38] - Accounts receivable increased to 163,856,756.75 yuan from 127,463,843.09 yuan year-over-year[32] - Inventory decreased to 93,372,197.49 yuan from 105,591,437.04 yuan year-over-year[32] - The company's cash and cash equivalents were CNY 8,614,952.37, down from CNY 22,521,071.65 at the end of 2022[36] Expenses - Research and development expenses rose by 32.84% to CNY 17,930,643.10, reflecting increased investment in hydraulic technology[11] - Sales expenses increased by 40.56% to CNY 5,985,764.59, driven by higher personnel costs and travel expenses[11] - Financial expenses rose by 105.61% to CNY 1,687,705.20, resulting from increased bank loans and interest expenses[12] - The company's tax expenses for Q3 2023 were ¥7,169,720.44, compared to ¥4,598,084.91 in Q3 2022, indicating a rise of 55.8%[41] - The cash outflow for employee payments in Q3 2023 was CNY 51,861,979.42, up from CNY 36,337,279.91 in Q3 2022, representing a rise of 42.8%[47] - The cash outflow for taxes paid in Q3 2023 was CNY 23,513,113.53, significantly higher than CNY 8,762,472.68 in Q3 2022, indicating an increase of 168.5%[47] Shareholder Information - The top ten shareholders collectively hold 77.50% of the shares, with no pledges or judicial freezes reported[19] - The company has not engaged in any significant mergers or acquisitions during the reporting period[23] - There are ongoing employee stock incentive plans in place, reflecting the company's commitment to staff engagement[23]

证券代码：830839 证券简称：万通液压 公告编号：2023-069 山东万通液压股份有限公司 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 公司董事会对陈知麟先生在担任公司保荐代表人期间所做的工作表示衷心的感 谢！ 特此公告。 附件：李振东先生简历 山东万通液压股份有限公司 关于变更持续督导保荐代表人的公告 山东万通液压股份有限公司（以下简称"公司"）于2023年9月15日收到保荐机 构长江证券承销保荐有限公司（以下简称"长江保荐"）出具的关于更换持续督导保 荐代表人的书面函告。 长江保荐作为公司向不特定合格投资者公开发行股票并在精选层挂牌项目的保 荐机构，原委派陈知麟先生和谌龙先生担任公司的持续督导保荐代表人，履行持续督 导职责。 现陈知麟先生因个人工作变动原因，不再担任公司持续督导期间的保荐代表人。 为保证持续督导工作的有序进行，长江保荐决定委派李振东先生接替陈知麟先生担 任公司持续督导工作的保荐代表人，继续履行持续督导职责。 本次保荐代表人变更不影响长江保荐对公司的持续督导工作。本次变更后， ...

Financial Performance - The company's operating revenue for the first half of 2023 reached ¥344,898,045.79, representing a 63.69% increase compared to ¥210,696,503.44 in the same period last year[28]. - The net profit attributable to shareholders of the listed company was ¥36,105,499.96, an increase of 86.12% from ¥19,398,646.34 in the previous year[28]. - The basic earnings per share increased by 89.38% to ¥0.3104 from ¥0.1639 in the same period last year[28]. - The company's gross profit margin for the first half of 2023 was 21.09%, slightly down from 21.49% in the previous year[28]. - The weighted average return on net assets based on net profit attributable to shareholders was 7.56%, up from 4.45% in the previous year[28]. - The company achieved operating revenue of ¥344,898,045.79, a year-on-year increase of 63.69%[37]. - Net profit attributable to shareholders reached ¥36,105,499.96, representing an 86.12% year-on-year growth[37]. - Operating profit increased by 19,122,459.63 yuan, a year-on-year growth of 90.20%, driven by increased operating revenue and improved cost management[60]. - Net profit rose by 16,706,853.62 yuan, reflecting an 86.12% year-on-year increase, primarily due to significant growth in operating profit[60]. - Total profit for the first half of 2023 was ¥40,414,914.24, an increase of 89.2% from ¥21,379,211.01 in the same period of 2022[136]. Research and Development - The company is focusing on enhancing R&D in electric actuators and mechatronic systems to drive future growth[6]. - The company's research and development expenses grew by 45.22%, focusing on new products like electric hydraulic integrated control systems[39]. - Research and development expenses increased by 45.22% year-on-year, amounting to CNY 12,041,421.27, reflecting enhanced investment in R&D and team expansion[58]. - The total number of R&D personnel increased from 62 to 70, reflecting a growth of 12.9% in this critical area[121]. Market Expansion and Strategy - The company plans to expand its market presence both domestically and internationally, particularly in specialized vehicles and mining machinery sectors[38]. - The company plans to stabilize its mature product market while actively expanding into new product markets such as oil-gas springs and electric cylinders[80]. - The company aims to continue expanding its market presence and enhancing product development capabilities in the future[123]. Financial Position - Total assets amounted to ¥658,007,937.18, reflecting a 5.80% increase compared to the previous year[37]. - The net asset attributable to shareholders was ¥474,860,182.31, up by 3.48% year-on-year[37]. - The company's total liabilities reached CNY 183,147,754.87, compared to CNY 163,089,450.85, which is an increase of about 12.3%[129]. - Owner's equity rose to CNY 474,860,182.31 from CNY 458,869,548.15, showing an increase of approximately 3.5%[129]. Cash Flow and Investments - The net cash flow from operating activities surged to ¥33,871,841.13, a remarkable increase of 435.77%[30]. - Operating cash inflow for the first half of 2023 reached ¥201,082,639.47, a significant increase of 72.4% compared to ¥116,577,495.61 in the same period of 2022[142]. - Total cash outflow from investing activities was ¥6,972,645.13, a decrease of 58.8% from ¥16,904,810.07 in the previous year[143]. - Cash paid for purchasing goods and services was ¥109,688,051.42, an increase of 43.0% from ¥76,645,439.28 in the same period last year[142]. Shareholder Information - The largest shareholder, Wang Wanfah, holds 40,383,000 shares, representing 33.84% of the total shares[109]. - The company has a total of 324,375,000 CNY in restricted stock that has been granted but not yet released from restrictions[96]. - The total number of ordinary shares decreased from 120,300,000 to 119,342,500 due to the repurchase and cancellation of 957,500 restricted shares[106]. - The company has a total of 70,581,500 shares held by directors and senior management, representing 59.14% of total shares[115]. Risks and Challenges - There are no significant risks of delisting reported for the company[13]. - The company is facing risks from intensified market competition and fluctuating raw material prices, particularly steel, which significantly impacts production costs[80]. - The company has implemented measures to optimize procurement management and maintain stable supplier relationships to mitigate raw material price risks[80]. Compliance and Governance - The company has obtained an environmental discharge permit valid from September 6, 2022, to September 5, 2027, indicating compliance with environmental regulations[78]. - The company has not reported any significant litigation or arbitration matters during the reporting period, indicating a stable legal environment[85]. - The company operates under the accounting standards set by the Ministry of Finance and complies with relevant disclosure regulations[168].

证券代码：830839 证券简称：万通液压 公告编号：2023-059 山东万通液压股份有限公司 关于接待机构投资者调研情况的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 山东万通液压股份有限公司（以下简称"公司"）于 2023 年 6 月 9 日接待 了 4 家机构的调研，现将主要情况公告如下： 一、 调研情况 调研时间：2023 年 6 月 9 日 调研形式：网络调研 调研机构：大成基金、中信建投资本管理有限公司、东海证券股份有限公司、 上海申银万国证券研究所有限公司 上市公司接待人员：公司副总经理、董事会秘书王梦君 二、 调研的主要问题及公司回复概要 问题 1：请介绍一下公司降本增效的一些方法与路径？ 回答：公司制定了系统化的降本增效方案，并要求全员参与降本增效。具体 而言，一是管理层按照年度经营计划，分解年度费用预算与年度经营计划责任至 各部门及各岗位，每月调度预算执行情况，并指定部门实时跟踪执行情况，确保 经营计划完成及费用科学管控；二是加强采购成本及生产成本的管控，在适应市 场及使用 ...

证券代码：830839 证券简称：万通液压 公告编号：2023-057 山东万通液压股份有限公司 关于接待机构投资者调研情况的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 山东万通液压股份有限公司（以下简称"公司"）于 2023 年 6 月 5 日接待 了 5 家机构的调研，现将主要情况公告如下： 一、 调研情况 调研时间：2023 年 6 月 5 日 调研形式：现场调研 调研机构：首创证券股份有限公司、国寿安保基金管理有限公司、中国国际 金融股份有限公司、兴业银行股份有限公司、红塔证券股份有限公司 上市公司接待人员：公司副总经理、董事会秘书王梦君 二、 调研的主要问题及公司回复概要 问题 1：请问电动缸的应用领域具体是在哪些方面？ 回答：电动缸是一个部件，是多元件、多技术的集成，采用机械结构传动， 具有精度高、污染小、能效高等优势，可以广泛应用于工业自动化、汽车、新能 源、工程机械、医疗器械、航空等领域。未来民用市场将成为其电动化应用的蓝 海，将会形成一片增量市场。 公司目前研制及销售的电动缸 ...

证券代码：830839 证券简称：万通液压 公告编号：2023-055 山东万通液压股份有限公司 关于接待机构投资者调研情况的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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个别及连 带法律责任。 山东万通液压股份有限公司（以下简称"公司"）于 2023 年 5 月 30 日接待 了 1 家机构的调研，现将主要情况公告如下： 一、 调研情况 调研时间：2023 年 5 月 30 日 调研形式：网络调研 调研机构：青岛市创新投资有限公司 上市公司接待人员：公司董事、副总经理、董事会秘书王梦君 二、 调研的主要问题及公司回复概要 问题 1：请问机械装备用缸包括哪些产品、主要应用领域是什么？ 回答：机械装备用缸产品主要分为三类：煤炭采掘设备用液压缸、工程机械 用液压缸、军工装备用缸。下游主要包括以矿用液压支架和掘进机为代表的能源 采掘设备，以挖掘机、起重机、顶管机和水泥湿喷机为代表的工程机械和以火箭 军战略战术武器装备、陆军突击保障装备、空军地勤、海军陆战、水陆两栖武器 装备、军用通信指挥装备、特种装备运输为代表的军工装备三个 ...

证券代码：830839 证券简称：万通液压 公告编号：2023-047 1 山东万通液压股份有限公司 关于接待机构投资者调研情况的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 山东万通液压股份有限公司（以下简称"公司"）于 2023 年 5 月 12 日接 待了 1 家机构的调研，现将主要情况公告如下： 一、 调研情况 调研时间：2023 年 5 月 12 日 调研形式：现场调研 调研机构：长城国瑞证券有限公司 上市公司接待人员：公司董事、副总经理、董事会秘书王梦君 二、 调研的主要问题及公司回复概要 问题 1：2022 年营业收入与净利润双增长，其中，机械装备用缸增长快 速，请问机械装备用缸包括哪些产品、主要应用领域是什么？另外，收入快速 增长的趋势是否可以维持？公司在该领域具备哪些竞争优势？ 回答：机械装备用缸产品主要分为三类：煤炭采掘设备用液压缸、工程机 械用液压缸、军工装备用缸。下游主要包括以矿用液压支架和掘进机为代表的 能源采掘设备、以挖掘机、起重机、顶管机和水泥湿喷机为代表的工程机械 ...

Financial Performance - Net profit attributable to shareholders rose by 107.45% to CNY 15,350,544.29 year-on-year[9] - Operating income surged by 55.37% to CNY 151,009,228.57 compared to the same period last year[9] - Total operating revenue for Q1 2023 reached ¥151,009,228.57, a significant increase of 55.3% compared to ¥97,195,679.92 in Q1 2022[40] - Net profit for Q1 2023 was ¥15,350,544.29, representing a 106.9% increase from ¥7,399,683.63 in Q1 2022[42] - Basic earnings per share for Q1 2023 were ¥0.1343, compared to ¥0.0637 in Q1 2022, reflecting a 111.5% increase[42] - The net profit for Q1 2023 was CNY 15,350,696.86, a significant increase of 106.9% compared to CNY 7,399,873.43 in Q1 2022[44] - Operating profit reached CNY 17,068,843.00, up 113.0% from CNY 7,990,939.65 in the same period last year[44] Assets and Liabilities - Total assets increased by 4.64% to CNY 650,824,370.47 compared to the end of last year[9] - The company's total current assets as of March 31, 2023, are approximately 435.44 million yuan, an increase from 402.60 million yuan at the end of 2022[33] - The total assets of the company as of March 31, 2023, are approximately 650.82 million yuan, compared to 621.96 million yuan at the end of 2022[34] - The company's total liabilities as of March 31, 2023, are approximately 176.20 million yuan, compared to 163.09 million yuan at the end of 2022[34] - Total liabilities increased to ¥176,202,685.62 in Q1 2023, compared to ¥163,089,450.85 in Q1 2022, marking a rise of 8.5%[38] Cash Flow - Cash flow from operating activities showed a net outflow of CNY 13,076,785.48, a significant decrease compared to the previous year[10] - Cash inflow from operating activities totaled CNY 58,843,626.24, an increase of 16.4% compared to CNY 50,312,887.84 in the previous year[51] - Cash outflow from operating activities amounted to CNY 71,920,451.50, up 34.8% from CNY 53,301,451.10 year-over-year[51] - The net increase in cash and cash equivalents was CNY -18,867,157.55, a significant decline from an increase of CNY 3,735,703.29 in the previous year[51] - Cash and cash equivalents at the end of Q1 2023 were CNY 3,717,443.52, down from CNY 36,279,034.42 at the end of Q1 2022[48] Shareholder Information - The total number of unrestricted shares at the end of the period is 63,703,875, representing 53.38% of the total share capital[21] - The total number of restricted shares at the end of the period is 55,638,625, representing 46.62% of the total share capital[21] - The total share capital at the end of the period is 119,342,500 shares, down from 120,300,000 shares at the beginning of the period[21] - The largest shareholder, Wang Wanfang, holds 40,383,000 shares, representing 33.84% of the total shares[20] - The second-largest shareholder, Wang Gang, holds 17,850,000 shares, representing 14.96% of the total shares[20] - The company has 4,054 ordinary shareholders as of the end of the reporting period[21] Research and Development - Research and development expenses increased by 69.03% due to expanded R&D efforts and the operation of the hydraulic technology R&D center[13] - Research and development expenses for Q1 2023 were ¥5,709,348.78, which is a 68.7% increase from ¥3,377,668.99 in Q1 2022[41] - Research and development expenses increased to CNY 5,709,348.78, a rise of 68.8% from CNY 3,377,668.99 in Q1 2022[44] Financial Commitments and Guarantees - The company plans to apply for a comprehensive credit limit of up to 150 million yuan from banks and financial institutions in 2023[26] - The company has provided related guarantees for bank loans amounting to 40.4 million yuan, which is within the expected limit[26] - There are no overdue commitments or violations of commitments by the company during the reporting period[27] Asset Pledges - As of March 31, 2023, the total value of restricted assets is approximately 69.59 million yuan, accounting for 10.69% of total assets[28] - Fixed assets pledged as collateral amount to 47.54 million yuan, representing 7.30% of total assets[28] - Intangible assets pledged as collateral total 21.52 million yuan, which is 3.31% of total assets[28]