根据《杭州华光焊接新材料股份有限公司 2024 年员工持股计划（草案）》的相 关规定，本次员工持股计划的存续期为 36 个月，自公司公告首次受让部分最后一笔 标的股票过户至本次员工持股计划名下之日起算。本次员工持股计划通过非交易过户 等法律法规许可的方式所获预留部分标的股票锁定期为 12 个月，锁定期满后一次性 解锁，解锁时点为自公司公告预留份额部分最后一笔标的股票过户至本持股计划名下 之日起满 12 个月，相应年度具体解锁比例和数量根据公司层面业绩考核的完成情况 和持有人绩效考核结果计算确定。 关于 2024 年员工持股计划预留股份完成非交易过户的公告 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、准确性和完整性依法承担法律责任。 杭州华光焊接新材料股份有限公司（以下简称"公司"）于 2024 年 7 月 22 日召 开了第五届董事会第十次会议和第五届监事会第八次会议，并于 2024 年 8 月 12 日召 开了 2024 年第二次临时股东大会，审议通过了《关于公司<2024 年员工持股计划（草 案）>及其摘要的议案》《关于公司<2024 年员工持股计 ...

证券代码：600558 证券简称：大西洋 公告编号：临 2025-31 号 四川大西洋焊接材料股份有限公司 财务状况， 年 9 月 1 日（星期一）10:00-11:00 举行 2025 年半年度业绩说明会， 就投资者关心的问题进行交流。现将有关情况公告如下： 关于召开 2025 年半年度业绩说明会的公告 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： ???会议召开时间：2025 年 9 月 1 日（星期一）10:00-11:00 ? 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） ? 会议召开方式：上证路演中心网络互动 ? 投资者可于 2025 年 8 月 25 日（星期一）至 8 月 29 日（星期五） 公司邮箱 dxy600558@vip.163.com 进行提问。公司将在说明会上对投 资者普遍关注的问题进行回答。 四川大西洋焊接材料股份有限公司（以下简称"公司"）将于 2025 年 8 月 26 日发布公司 2025 年半年度报告，为便于 ...

格隆汇8月11日丨大西洋(600558.SH)在投资者互动平台表示，制造机器人需要使用少量焊接材料。 ...

Core Points - The company has provided a guarantee of RMB 60 million for its subsidiary, Zigong Atlantic Welding Wire Products Co., Ltd., to meet its operational funding needs [1][2] - The guarantee agreement is effective from August 5, 2025, to August 4, 2026, with a maximum principal amount of RMB 60 million [3][6] - The company has a total expected guarantee amount of RMB 70 million for the year 2025, with an existing guarantee balance of RMB 10 million [2] Guarantee Details - The guarantee is a joint liability guarantee, meaning the company is fully responsible for the debt if the subsidiary defaults [6] - There is no counter-guarantee from the subsidiary's other shareholder, China Steel Welding Materials (British Virgin Islands) Co., Ltd. [7] - The board of directors has approved the guarantee, emphasizing the company's robust risk management mechanisms [9] Necessity and Reasonableness of the Guarantee - The guarantee is deemed necessary to support the subsidiary's daily operations and is expected to contribute positively to its development [8] - The subsidiary is reported to have stable operations and good creditworthiness, indicating its ability to repay debts [8] - The company's management believes that the risks associated with providing the guarantee are controllable and will not adversely affect the company's operations or shareholder interests [9] Cumulative Guarantee Situation - As of the announcement date, the total external guarantees provided by the company and its subsidiaries amount to RMB 241.11 million, representing 7.61% of the latest audited total assets and 10.17% of net assets [10]

证券代码：600558 证券简称：大西洋 公告编号：临 2025-29 号 四川大西洋焊接材料股份有限公司 关于为控股子公司提供担保的公告 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： ? 担保对象及基本情况 被担保人名称 自贡大西洋焊丝制品有限公司 本次担保金额 6,000 万元 担保对象 实际为其提供的担保余额 1,000 万元 是否在前期预计额度内 是 □否 □不适用：_________ 本次担保是否有反担保 □是 否 □不适用：_________ ? 累计担保情况 对外担保逾期的累计金额（万元） 0 截至本公告日上市公司及其控股 子公司对外担保总额（万元） 对外担保总额占上市公司最近一 期经审计净资产的比例（%） □对外担保总额超过最近一期经审计净资 产 100% 特别风险提示（如有请勾选） 净资产 50% □对合并报表外单位担保金额达到或超过 最近一期经审计净资产 30%的情况下 □对资产负债率超过 70%的单位提供担保 其他风险提示（如有） 无 一、担保情况概述 （一） 担保的基本情况 为满足四川 ...

Core Viewpoint - As of July 31, 2025, Atlantic (600558) closed at 5.42 yuan, down 0.91%, with a turnover rate of 2.09% and a trading volume of 188,000 hands, totaling a transaction amount of 102 million yuan [1][2]. Trading Information Summary - On July 31, the capital flow for Atlantic was as follows: net outflow of main funds was 2.69 million yuan, accounting for 2.64% of the total transaction amount; net inflow of speculative funds was 2.13 million yuan, accounting for 2.09%; net inflow of retail funds was 561,400 yuan, accounting for 0.55% [2][4]. Company Announcement Summary - Atlantic announced its 2024 annual equity distribution implementation details: - Cash dividend of 0.10 yuan per share - Record date for equity distribution is August 7, 2025, with the ex-dividend date and cash dividend payment date both on August 8, 2025 - The total cash dividend distribution is 89,760,483.10 yuan based on the total share capital of 897,604,831 shares before the implementation of the plan - The distribution method involves the Shanghai Clearing House for shareholders registered after the market closes on the record date - Tax treatment includes no withholding for individual shareholders and a 10% withholding tax for QFII shareholders, resulting in a net cash dividend of 0.09 yuan per share for them [2][4].

证券代码：600558 证券简称：大西洋 公告编号：临 2025-28 号 四川大西洋焊接材料股份有限公司 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： ? 每股分配比例 A 股每股现金红利0.10元人民币 ? 相关日期 股份类别 股权登记日 最后交易日 除权（息）日 现金红利发放日 Ａ股 2025/8/7 － 2025/8/8 2025/8/8 ? 差异化分红送转： 否 一、通过分配方案的股东会届次和日期 本次利润分配方案经公司2025 年 6 月 27 日的2024年年度股东会审议通过。 二、分配方案 除公司自行发放对象外，其他股东的现金红利委托中国结算上海分公司通过其资金清算 系统向股权登记日上海证券交易所收市后登记在册并在上海证券交易所各会员办理了指定交 易的股东派发。已办理指定交易的投资者可于红利发放日在其指定的证券营业部领取现金红 利，未办理指定交易的股东红利暂由中国结算上海分公司保管，待办理指定交易后再进行派 发。 四川大西洋集团有限责任公司 （1）对于持有本公司股份的个人股东及证券投资基金，根 ...

证券日报网讯哈焊华通（301137）7月29日在互动平台回答投资者提问时表示，公司产品目前在大型水 电站、地铁均有应用。 ...

Industry Overview - The welding and brazing consumables market is segmented into various product types and applications, with significant growth expected from 2020 to 2031 [2][3]. - The industry is characterized by specific development trends, including increasing demand in automotive, construction, aerospace, and defense sectors [3][4]. Market Trends and Forecast - Global welding and brazing consumables production capacity, output, and utilization rates are projected to evolve from 2020 to 2031, indicating a robust growth trajectory [4][5]. - The market is expected to see a substantial increase in sales revenue and volume across different regions, with detailed forecasts provided for North America, Europe, Asia-Pacific, Latin America, and the Middle East and Africa [4][5][6]. Competitive Landscape - The competitive landscape of the welding and brazing consumables market includes major players with significant market shares, with detailed analysis of their production capacities, sales volumes, and revenue from 2020 to 2025 [5][6]. - The market concentration and competitive intensity are analyzed, highlighting the top manufacturers and their respective market positions [5][6]. Product and Application Analysis - Different product types within the welding and brazing consumables market are analyzed for their sales volumes and revenue from 2020 to 2031, with predictions for future market shares [6][7]. - The application segments, including automotive, construction, and others, are also evaluated for their growth potential and market dynamics [6][7]. Regional Analysis - The report provides a comprehensive analysis of the welding and brazing consumables market across major regions, detailing sales revenue and market shares from 2020 to 2025 [4][5]. - Specific insights into the Chinese market, including production, sales, and import/export trends, are highlighted, showcasing its significant role in the global landscape [6][7]. Industry Development Environment - The report discusses the driving factors behind the growth of the welding and brazing consumables industry, including technological advancements and regulatory influences [6][7]. - A SWOT analysis of Chinese enterprises in the welding and brazing consumables sector is included, providing insights into their strengths, weaknesses, opportunities, and threats [6][7].

Core Viewpoint - The company has approved the allocation of reserved shares for the 2024 employee stock ownership plan, allowing up to 110 eligible participants to subscribe to a total of 413,000 shares at a price of 9.73 yuan per share [1][4][6]. Summary by Sections Employee Stock Ownership Plan Approval - The board of directors and the supervisory board have approved the employee stock ownership plan for 2024, which does not require shareholder meeting approval due to prior authorization [1][2]. - Legal opinions have been obtained confirming the compliance of the plan with relevant regulations [1][11]. Reserved Shares Allocation - The total number of reserved shares available for the 2024 employee stock ownership plan is 400,000 shares, with an additional 13,000 shares recovered from departing employees, bringing the total to 413,000 shares [3][4]. - The allocation will be made to eligible participants, excluding independent directors, with a maximum of 30% of the total shares allocated to directors, supervisors, and senior management [6][10]. Lock-up Period and Performance Assessment - The lock-up period for the reserved shares is set at 12 months, after which the shares will be unlocked in a single transaction [7]. - Performance assessment for the reserved shares will be based on the company's net profit for the year 2025, with specific targets set for unlocking the shares [8][9]. Compliance and Legal Opinions - The remuneration and assessment committee has confirmed that the allocation of reserved shares complies with the company's employee stock ownership plan and relevant laws, ensuring no harm to the interests of the company and its shareholders [10][11]. - Legal opinions affirm that the necessary approvals and authorizations for the plan have been obtained, and the company must fulfill its information disclosure obligations [11].