北京金诚同达律师事务所 关于 北京沃尔德金刚石工具股份有限公司 2024 年年度股东会的 法律意见书 金证法意[2025]字 0515 第 0435 号 中国北京市建国门外大街1号国贸大厦A座十层 100004 电话：010—5706 8585 传真：010—8515 0267 北京金诚同达律师事务所 法律意见书 公司已向本所保证，公司向本所提供的文件及所作的陈述是真实、准确、完 整、有效的，一切足以影响本法律意见书的事实和文件均已向本所披露、提供， 不存在隐瞒、虚假和遗漏，上述文件原件及其签字、盖章是真实有效的，文件的 复印件、影印件、扫描件、副本与原件、正本一致。 本所同意将本法律意见书作为公司本次股东会的必备文件进行公告，并依法 对法律意见承担责任。本法律意见书仅供见证公司本次股东会相关事项的合法性 之目的使用，未经本所事先书面同意，不得用作任何其他目的。 北京金诚同达律师事务所 关于北京沃尔德金刚石工具股份有限公司 2024 年年度股东会的 法律意见书 金证法意[2025]字 0515 第 0435 号 致：北京沃尔德金刚石工具股份有限公司 根据《中华人民共和国公司法（2023 修订）》（以下简称"《 ...

证券代码：688028 证券简称：沃尔德 公告编号：2025-023 北京沃尔德金刚石工具股份有限公司 （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 5 月 15 日 （二） 股东会召开的地点：嘉兴市秀洲区高照街道八字路 1136 号，嘉兴沃尔德 金刚石工具有限公司四楼会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 69 | | --- | --- | | 普通股股东人数 | 69 | | 2、出席会议的股东所持有的表决权数量 | 58,902,996 | | 普通股股东所持有表决权数量 | 58,902,996 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比例（%） | 38.9840 | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 38.9840 | 注：公司表决权数量不含截至股权登记日公司已回购股份的数量 902,828 股。 2024年年度股东会决议公告 本公司董事会及全体董事保证 ...

证券代码：688028 证券简称：沃尔德 公告编号：2025-021 北京沃尔德金刚石工具股份有限公司 第四届监事会第十次会议决议公告 本公司监事会及全体监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、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 表决结果：3票同意，0票反对，0票弃权。 具体内容详见公司同日在上海证券交易所网站(www.sse.com.cn)披露的《关 于实施超额业绩奖励暨关联交易的公告》。 特此公告。 北京沃尔德金刚石工具股份有限公司监事会 2025年5月16日 北京沃尔德金刚石工具股份有限公司（以下简称"公司"）第四届监事会第 十次会议于2025年5月15日在嘉兴沃尔德金刚石工具有限公司四楼会议室以现场方 式召开。工作人员将本次会议相关的资料（包括会议通知、会议议题资料等）于 2025年5月12日以电子邮件、电话等方式送达至全体监事。应出席监事3名，实际 出席监事3名，会议的召集、召开符合《公司章程》《监事会议事规则》等文件的 相关规定。 二、监事会会议审议情况 会议由公司监事会主席何敏先生主持，以记名投票方式表决，审议并通过了 以下议案： ...

北京沃尔德金刚石工具股份有限公司 2024 年年度股东会会议资料 证券代码：688028 证券简称：沃尔德 北京沃尔德金刚石工具股份有限公司 2024 年年度股东会会议资料 二〇二五年五月 为了维护全体股东的合法权益，确保股东会的正常秩序和议事效率，保证大 会的顺利进行，根据《中华人民共和国公司法》、《中华人民共和国证券法》、中 国证券监督管理委员会《上市公司股东会规则》以及《北京沃尔德金刚石工具股 份有限公司章程》、《北京沃尔德金刚石工具股份有限公司股东会议事规则》的相 关规定，特制定 2024 年年度股东会会议须知： 一、为确认出席大会的股东或其代理人或其他出席者的出席资格，会议工作 人员将对出席会议者的身份进行必要的核对工作，请被核对者给予配合。 二、为保证本次大会的严肃性和正常秩序，切实维护股东的合法权益，务请 出席大会的股东或其代理人或其他出席者准时到达会场签到确认参会资格，在会 议主持人宣布现场出席会议的股东和代理人人数及所持有的表决权数量之前，会 议登记应当终止。 三、会议按照会议通知上所列顺序审议、表决议案。 四、股东及股东代理人参加股东会依法享有发言权、质询权、表决权等权利。 股东及股东代理 ...

北京沃尔德金刚石工具股份有限公司 关于第二期以集中竞价交易方式回购股份进展的公告 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： | 回购方案首次披露日 | 2024/7/29 | | --- | --- | | 回购方案实施期限 | 待股东会审议通过后 12 个月 | | 预计回购金额 | 1,000万元~2,000万元 | | 回购用途 | √减少注册资本 □用于员工持股计划或股权激励 | | | □用于转换公司可转债 | | | □为维护公司价值及股东权益 | | 累计已回购股数 | 902,828股 | | 累计已回购股数占总股本比例 | 0.59% | | 累计已回购金额 | 16,611,580.25元 | | 实际回购价格区间 | 14.30元/股~19.98元/股 | 证券代码：688028 证券简称：沃尔德 公告编号：2025-020 公司 2024 年半年度权益分派实施完毕后，本次回购股份价格上限由不超过 23 元/股（含）调整为不超过 22.88 元/股（含），具体内容详见公司于 2024 ...

Financial Performance - The company's revenue for Q1 2025 was CNY 154.48 million, an increase of 4.27% compared to CNY 148.15 million in the same period last year[3]. - Net profit attributable to shareholders decreased by 11.04% to CNY 21.10 million from CNY 23.72 million year-on-year[3]. - Total revenue for Q1 2025 reached ¥154,483,636.04, an increase of 4.4% compared to ¥148,151,579.73 in Q1 2024[13]. - Net profit for Q1 2025 was ¥20,843,934.61, a decrease of 11.5% from ¥23,550,179.29 in Q1 2024[14]. - Operating profit for Q1 2025 was ¥23,248,920.98, down from ¥29,585,476.27 in Q1 2024, indicating a decline of 21.5%[14]. - Total comprehensive income for the first quarter of 2025 was CNY 20,738,962.63, a decrease from CNY 23,458,069.57 in the same period of 2024, representing a decline of approximately 11.6%[15]. - Basic and diluted earnings per share for the first quarter of 2025 were CNY 0.1395, down from CNY 0.1560 in the first quarter of 2024, reflecting a decrease of about 10.4%[15]. - The company reported a decrease in sales revenue from CNY 175,385,514.97 in the first quarter of 2025 compared to CNY 214,610,870.13 in the first quarter of 2024, reflecting a decline of approximately 18.3%[17]. Cash Flow and Investments - The net cash flow from operating activities was CNY 26.22 million, down 15.67% from CNY 31.09 million in the previous year[3]. - Net cash flow from operating activities for the first quarter of 2025 was CNY 26,220,507.62, compared to CNY 31,094,533.55 in the first quarter of 2024, indicating a decline of approximately 15.7%[18]. - Net cash flow from investing activities for the first quarter of 2025 was -CNY 12,638,570.61, compared to -CNY 94,179,357.78 in the first quarter of 2024, showing an improvement in cash outflow[18]. - The company reported a net cash flow from operating activities of ¥699,517.83 for Q1 2025, compared to ¥410,731.87 in Q1 2024, reflecting a 70.2% increase[27]. - The company’s cash flow from investing activities showed a net inflow of ¥62,416,232.38 in Q1 2025, contrasting with a net outflow of ¥57,570,019.90 in Q1 2024[27]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 2.22 billion, a decrease of 2.02% from CNY 2.27 billion at the end of the previous year[4]. - The company's total assets as of March 31, 2025, were ¥2,221,806,507.96, a decrease from ¥2,267,532,997.15 as of December 31, 2024[10]. - Current assets totaled ¥765,210,810.83 as of March 31, 2025, down from ¥816,107,775.61 at the end of 2024, representing a decline of 6.2%[10]. - Total liabilities decreased to ¥254,544,198.97 as of March 31, 2025, from ¥317,035,383.57 at the end of 2024, a reduction of 19.7%[11]. - Cash and cash equivalents at the end of the first quarter of 2025 totaled CNY 169,408,548.59, down from CNY 243,985,834.73 at the end of the first quarter of 2024, a decrease of about 30.5%[19]. - The total liabilities amounted to ¥107,129,928.41, a decrease from ¥158,408,491.46 in the previous period[22]. Research and Development - R&D investment totaled CNY 12.90 million, representing a 13.35% increase from CNY 11.38 million, and accounted for 8.35% of revenue, up from 7.68%[3]. - The company reported R&D expenses of ¥12,898,487.73 for Q1 2025, an increase from ¥11,379,747.68 in Q1 2024, reflecting a growth of 13.4%[14]. - Research and development expenses for Q1 2025 were ¥3,619,267.03, a slight decrease from ¥3,705,539.74 in Q1 2024[24]. Shareholder Information - The total number of common shareholders at the end of the reporting period was 9,587[8]. - The largest shareholder, Chen Jifeng, holds 34.14% of the shares, totaling 51,892,611 shares[8]. - The company did not report any significant changes in shareholder structure or participation in margin trading activities during the reporting period[8]. Future Outlook - The company plans to focus on improving operational efficiency and exploring new market opportunities to enhance future performance[15].

Financial Performance - The company reported a basic earnings per share of 0.1395 yuan for Q1 2025, a decrease of 10.58% compared to 0.1560 yuan in Q1 2024 [1] - Net profit for Q1 2025 was 0.21 billion yuan, down 12.5% from 0.24 billion yuan in Q1 2024 [1] - Operating revenue increased to 1.54 billion yuan in Q1 2025, reflecting a growth of 4.05% from 1.48 billion yuan in Q1 2024 [1] - The return on equity (ROE) decreased to 1.08% in Q1 2025 from 1.23% in Q1 2024, a decline of 12.2% [1] Shareholder Structure - The top ten unrestricted shareholders collectively hold 69.66 million shares, accounting for 48.63% of the circulating shares, a decrease of 7.87 million shares from the previous period [1] - Notable shareholders include Chen Jifeng with 51.89 million shares (36.24%), and Zhong Shujin with 5.53 million shares (3.86%), both unchanged [2] - New entrants among the top shareholders include Xingquan Green Investment Mixed Fund with 1.15 million shares (0.80%) and Chen Tao with 0.93 million shares (0.65%) [2] Dividend Policy - The company has announced that it will not distribute dividends or transfer shares this time [3]

Group 1 - The cultivated diamond concept index rose by 0.16%, ranking 7th among concept sectors, with six stocks increasing in value, led by Mankalon, Chaohongji, and Guoli Co., which rose by 15.10%, 5.21%, and 2.56% respectively [1] - The leading decliners in the cultivated diamond sector included World, Huifeng Diamond, and Power Diamond, which fell by 3.93%, 3.46%, and 3.45% respectively [1] - The main capital outflow from the cultivated diamond sector was 0.52 billion yuan, with eight stocks experiencing net inflows, the highest being Chaohongji with a net inflow of 20.23 million yuan [1] Group 2 - In terms of capital inflow ratios, the top stocks were Boyun New Materials, Chaohongji, and Hengsheng Energy, with net inflow rates of 11.77%, 6.15%, and 6.14% respectively [2] - The cultivated diamond concept capital inflow leaderboard showed Chaohongji with a daily increase of 5.21% and a turnover rate of 4.12%, alongside Boyun New Materials with a slight decrease of 0.29% and a turnover rate of 4.01% [2] - Mankalon led the sector with a significant increase of 15.10% and a turnover rate of 18.41%, while World saw a decline of 3.93% with a turnover rate of 2.20% [3]

Core Viewpoint - The announcement details the listing and circulation of restricted shares for Beijing World Diamond Tools Co., Ltd., with a total of 7,576,728 shares set to be released on April 30, 2025, representing 4.98% of the company's total share capital [1][2]. Summary by Sections 1. Listing of Restricted Shares - The company is issuing restricted shares to specific investors, with a total of 7,576,728 shares to be listed for circulation [1]. - The shares will be available for trading starting from April 30, 2025 [2]. 2. Changes in Share Capital - As of September 29, 2022, the company's total share capital increased from 95,089,743 shares to 95,417,203 shares due to the registration of 327,460 shares from an incentive plan [2]. - On November 4, 2022, the company issued 14,163,757 shares, raising the total share capital to 109,580,960 shares [2]. - Following the annual equity distribution on May 26, 2023, the total share capital rose to 153,413,344 shares after adding 37,796,487 unrestricted shares and 6,035,897 restricted shares [3]. - On October 10, 2024, the company canceled 1,415,516 shares, reducing the total share capital to 151,997,828 shares [3]. 3. Shareholder Commitments - Shareholders Zhang Sulai and Zhong Shujin have committed to a 12-month lock-up period for the newly acquired shares, with conditions for unlocking based on performance metrics [4][7]. - The performance commitments include achieving net profits of at least 47.66 million yuan, 53.07 million yuan, 53.05 million yuan, and 65.22 million yuan for the years 2021 to 2024, respectively, totaling no less than 219 million yuan [7]. 4. Performance Commitment Fulfillment - As of the announcement date, the shareholders have fulfilled their commitments, with the cumulative net profit exceeding the promised amount by 8.15% [11]. - The market value of the equity held by shareholders as of December 31, 2024, was assessed at 767.44 million yuan, indicating no impairment of the equity [12][13]. 5. Verification by Intermediaries - The independent financial advisor confirmed that the shareholders have adhered to their lock-up commitments and that the listing of restricted shares complies with relevant regulations [14].

Group 1 - The company achieved an operating revenue of 680 million yuan in 2024, a year-on-year increase of 12.54% [1] - The operating profit reached 110 million yuan, reflecting a growth of 6.11% compared to the previous year [1] - The net profit attributable to the parent company was approximately 99.18 million yuan, up by 1.85% year-on-year [1] Group 2 - The main products of the company include superhard tools, superhard materials, and cemented carbide tools, with superhard tools being the primary revenue source [1] - The tool business maintained stable growth, generating 630 million yuan in revenue, a 14.69% increase from the previous year [1] - The revenue from superhard tools was 530 million yuan, marking a 14.94% increase year-on-year [1] Group 3 - The company has accumulated years of advantages in technology, market, brand, and talent in the tool industry, establishing a competitive market position [1] - The diamond functional materials segment has a commercial foundation, with years of R&D in CVD diamond preparation and application [2] - The company holds 18 patent certificates, including 6 invention patents, and has developed a complete product system with some products generating revenue [2] Group 4 - The company plans to distribute a total cash dividend of 33.24 million yuan for the 2024 fiscal year [2] - The total cash dividends for 2024, including interim distributions, amount to 51.47 million yuan, representing 62.37% of the net profit attributable to shareholders [2] - The company intends to consider mid-term dividends for 2025 if conditions regarding profitability and cash flow are met [2]