近日该股表现 ST中迪再度涨停，5个交易日内录得3个涨停，累计涨幅为17.42%，累计换手率为14.55%。截至9:26， 该股今日成交量17.42万股，成交金额63.41万元，换手率0.06%。最新A股总市值达10.89亿元，A股流通 市值10.59亿元。 8月20日公司发布的半年报数据显示，上半年公司共实现营业总收入1.34亿元，同比下降52.40%，实现 净利润-0.85亿元，同比下降13.53%。（数据宝） | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.20 | 5.15 | 3.35 | 464.25 | | 2025.08.19 | 0.30 | 3.14 | -733.33 | | 2025.08.18 | 0.92 | 3.84 | 276.78 | | 2025.08.15 | 5.16 | 4.16 | 899.41 | | 2025.08.14 | -2.52 | 2.59 | -722.08 | | 2025.08.13 | -0.31 | 1.57 | -221.17 | | ...

Group 1 - The core point of the article highlights the recent performance of Yatong Co., with a stock price of 8.84 yuan on August 20, reflecting a decline of 1.67% from the previous trading day, and a trading volume of 83,091 hands, amounting to 0.74 million yuan [1] - Yatong Co. operates in various sectors including commodity sales, engineering, real estate sales, and transportation, with commodity sales accounting for 74.94% of its business, engineering at 8.72%, and real estate sales at 7.86% according to the 2024 financial report [1] - On the evening of August 20, the company announced that its board of directors approved the election of members to the audit committee and the correction of prior accounting errors with retrospective adjustments, which included a reduction of approximately 60.62 million yuan in revenue and 60.49 million yuan in cost for the 2023 annual report [1]

资金流向方面，今日该股主力资金净流出14.67亿元，其中，特大单净流出12.28亿元，大单资金净流出 2.38亿元。近5日主力资金净流出4.98亿元。 融资融券数据显示，该股最新（8月19日）两融余额为15.03亿元，其中，融资余额为15.01亿元，融券余 额为241.76万元。近5日融资余额合计增加1.32亿元，增幅为9.66%，融券余额合计增加44.96万元，增幅 22.85%。（数据宝） 利欧股份8月20日交易公开信息 | 买/ 卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 深股通专用 | 33370.93 | 54968.50 | | 买二 | 机构专用 | 27396.90 | 4292.60 | | 买三 | 机构专用 | 16813.38 | 1670.61 | | 买四 | 机构专用 | 15573.29 | 6699.75 | | 买五 | 东方财富证券股份有限公司拉萨东环路第二证券营业 | 9689.85 | 8430.32 | | | 部 | | | | 卖一 | 深股通专用 | 33370.93 ...

2025年8月21日，中节能万润股份有限公司公告，持股5%以上股东鲁银投资集团股份有限公司增持计划 实施完成。2月21日，鲁银投资披露计划，拟在6个月内（2月21日至8月20日），以1.25 - 2.50亿元增 持。截至8月20日收盘，鲁银投资通过集中竞价累计增持18,321,707股，占总股本1.9851%，增持金额 201,193,692.30元，超计划下限。增持后，鲁银投资及其一致行动人鲁银科技合计持股比例从10.1646% 升至12.2284%。本次增持符合相关规定，未影响公司股权分布和控股权。 ...

证券之星消息，8月19日，厦门国贸（600755）融资买入1591.06万元，融资偿还1185.63万元，融资净买 入405.42万元，融资余额5.37亿元，近3个交易日已连续净买入累计1261.85万元。 | 交易日 | 融资净买入(元) | 融资余额(元) | 占流通市值比 | | --- | --- | --- | --- | | 2025-08-19 | 405.42万 | 5.37亿 | 4.01% | | 2025-08-18 | 704.79万 | 5.33亿 | 3.98% | | 2025-08-15 | 151.63万 | 5.27亿 | 3.94% | | 2025-08-14 | -718.41万 | 5.25 Z | 3.97% | | 2025-08-13 | 476.29万 | 5.33亿 | 3.98% | 融券方面，当日融券卖出1900.0股，融券偿还1100.0股，融券净卖出800.0股，融券余量22.21万股。 | 交易日 | 融券冷卖出(股) | | 副券会重(股) | 融券余额(元) | | --- | --- | --- | --- | --- | | 2025-0 ...

*ST金泰股价出现异动，截至今日9时41分，股价大涨6.09%，成交939.33万股，成交金额4135.60万元， 换手率为1.98%，公司发布的最新业绩预告显示，预计上半年实现净利润700.00万元—1000.00万元，净 利润同比下降23.00%—46.00%。 资金面上看，*ST金泰近5日主力资金总体呈净流出状态，累计净流出3406.94万元，其中，上一交易日 主力资金全天净流出612.77万元。（数据宝） （文章来源：证券时报网） ...

济南高新发展股份有限公司 会计师事务所选聘制度 济南高新发展股份有限公司 会计师事务所选聘制度 第一章 总则 第一条 为规范济南高新发展股份有限公司（以下简称"公司"）选聘（含续聘、 改聘，下同）会计师事务所行为，提高审计工作和财务信息质量，切实维护股东利益， 根据《中华人民共和国公司法》 《国有企业、上市公司选聘会计师事务所管理办法》 《上 海证券交易所股票上市规则》 《上海证券交易所上市公司自律监管指引第 1 号——规 范运作》等有关规定，结合公司实际情况制定本制度。 第二条 本制度所称选聘会计师事务所，是指公司根据相关法律法规要求，聘任 会计师事务所对公司财务会计报告、内部控制发表审计意见、出具审计报告的行为。 公司选聘会计师事务所从事除财务会计报告审计之外的其他审计业务的，可以视重要 性程度参照本制度执行。 第三条 公司选聘会计师事务所，应当经董事会审计委员会（以下简称"审计委 员会"）全体委员过半数审议同意后，提交董事会审议，并由股东会决定。公司不得 在董事会、股东会审议通过前聘请会计师事务所开展审计业务。 （二）在中国证监会正常备案，具有从事证券服务业务会计师事务所执业资格； （三）具有固定的工作 ...

Core Points - The implementation rules for the cumulative voting system aim to standardize the corporate governance structure and the election of directors at Jinan High-tech Development Co., Ltd [1] - The cumulative voting system allows shareholders to allocate their voting rights either to a single candidate or distribute them among multiple candidates during the election of two or more directors [1][2] - Separate voting procedures are established for independent and non-independent directors, ensuring that the voting rights are calculated based on the number of directors to be elected [2][3] Summary by Sections - **Cumulative Voting Definition**: The cumulative voting system enables shareholders to concentrate their voting power on one candidate or distribute it among several candidates when electing directors [1] - **Voting Rights Calculation**: For non-independent directors, the voting rights are calculated as the total number of shares held multiplied by the number of non-independent directors to be elected. The same calculation applies for independent directors [2] - **Voting Distribution**: Shareholders can distribute their voting rights among candidates, but the total votes cast cannot exceed their actual voting rights. If exceeded, adjustments must be made [2][3] - **Ballot Design**: The design of the ballots should facilitate correct voting by shareholders, with clear instructions highlighted [3] - **Election Principles**: Directors are elected based on the number of votes received, with a requirement that each elected director must receive at least 50% of the votes cast for their respective category [3][4] - **Announcement of Results**: After voting, the counting personnel will tally the votes and announce the results, including the names of the elected directors [4] - **Authority and Interpretation**: The rules are established by the board of directors and require approval from the shareholders' meeting, with the board holding the interpretation rights [4]

General Principles - The rules are established to regulate the behavior of Jinan High-tech Development Co., Ltd. and ensure shareholders can exercise their rights according to the Company Law and relevant regulations [2][3] - The company must hold shareholder meetings in strict accordance with laws, regulations, and the company’s articles of association [2][3] Types of Shareholder Meetings - Shareholder meetings are categorized into annual and temporary meetings, with annual meetings held within six months after the end of the previous fiscal year [2][3] - Temporary meetings must be convened within two months under specific circumstances, such as insufficient board members or significant losses [2][3] Legal Opinions and Procedures - Legal opinions must be obtained for the legality of the meeting's procedures, participant qualifications, and voting results [3][4] - The board of directors is responsible for convening meetings within the stipulated time frames [6][7] Proposals and Notifications - Proposals must fall within the scope of the shareholder meeting's authority and be clearly defined [13][14] - Shareholders holding more than 1% of shares can submit proposals ten days before the meeting [14][15] Voting and Decision-Making - Each share carries one vote, and shareholders can vote in person or by proxy [15][20] - The voting results must be announced immediately after the meeting, and decisions require a majority or two-thirds majority depending on the type of resolution [39][49] Meeting Conduct and Documentation - The meeting must be conducted in an orderly manner, with provisions for questioning and discussion [30][31] - Meeting records must include details such as time, location, attendees, and voting results, and must be preserved for at least ten years [51][52] Amendments and Compliance - The rules must be amended if they conflict with changes in laws or the company’s articles of association [30][31] - The board of directors is responsible for ensuring compliance with the rules and executing the resolutions passed during the meetings [66][67]

Core Points - The document outlines the management measures for related party transactions of Jinan High-tech Development Co., Ltd, aiming to standardize related transactions, enhance operational compliance, and protect the rights of shareholders [1][2][3] Group 1: General Principles - Related party transactions must adhere to principles of fair pricing, compliance with decision-making procedures, and proper information disclosure [2] - The company must ensure the legality, necessity, reasonableness, and fairness of related transactions, maintaining independence and avoiding the manipulation of financial indicators [2][3] - Disclosure of related parties and transactions in interim and annual reports must comply with the Shanghai Stock Exchange's regulations [4] Group 2: Definition of Related Parties - Related parties include both legal entities and natural persons that have significant control or ownership over the company [5][6] - Legal entities that control the company directly or indirectly, or hold more than 5% of shares, are considered related parties [6][7] - Natural persons who hold more than 5% of shares, are directors or senior management, or have close family ties to such individuals are classified as related parties [7][8] Group 3: Transaction Management - Related transactions are defined as those that may lead to the transfer of resources or obligations between the company and its related parties [9] - Transactions must be documented with written agreements that specify pricing policies, and any significant changes in terms must undergo re-approval [12][13] - Fair pricing for related transactions should reference government pricing, market prices from independent third parties, or reasonable cost-plus pricing [14][15] Group 4: Disclosure and Approval Procedures - Transactions exceeding 300,000 yuan with related natural persons require approval from independent directors and must be disclosed [17] - Transactions over 3 million yuan with related legal entities, constituting more than 0.5% of the company's net assets, also require independent director approval and disclosure [18] - Major transactions exceeding 30 million yuan or 5% of net assets must be submitted for shareholder approval after board review [19][20] Group 5: Special Provisions - The company must provide guarantees for related parties only with appropriate approvals and must ensure that related parties provide counter-guarantees [9][10] - Transactions that do not involve payment or obligations, such as receiving cash gifts or debt relief, may be exempt from standard approval processes [33][34] - The company must re-evaluate and disclose agreements for related transactions that exceed three years in duration [30][31]