Core Points - The company has completed the sale of its Banchang production base assets for 44 million yuan to the Ziguo Cultural Tourism Development Group [1] - The transaction amount received by the company after deducting transaction service fees is 43.648 million yuan [1] - The property rights transfer procedures for the Banchang production base have been finalized, and the rights have officially been transferred to the Cultural Tourism Group [2] Financial Impact - The impact of this transaction on the company's 2025 annual profit and loss will be determined based on the results of an audit [2]

特此公告。 证券代码：600558 证券简称：大西洋 公告编号：临 2025-41 号 四川大西洋焊接材料股份有限公司 四川大西洋焊接材料股份有限公司 关于板仓生产基地资产出售暨关联交易完成的公告 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。 2025 年 6 月 30 日，四川大西洋焊接材料股份有限公司（以下简 称"公司"）召开第五届董事会第九十次会议，审议通过《公司关于板 仓生产基地资产出售暨关联交易的议案》，同意将板仓生产基地资产 按 4,400 万元出售给自贡市文旅发展集团有限公司（以下简称"文旅集 团"）。同日，公司与文旅集团签署《产权交易合同》并生效。2025 年 7 月 8 日，公司收到全部交易款 4,364.80 万元（已扣除交易服务费 35.2 万元）。详情请见公司于 2025 年 7 月 1 日、2025 年 7 月 10 日刊 登在《中国证券报》《上海证券报》《证券时报》和上海证券交易所 网站（www.sse.com.cn）的《大西洋关于板仓生产基地资产出售暨关 联交易的公告》（公告编号：临 2025- ...

Core Viewpoint - Atlantic (600558.SH) has completed the property rights transfer procedures for its Banchang production base, officially transferring the property rights to the Cultural Tourism Group. The impact of this transaction on the company's 2025 financial results will be determined based on the audit results from the auditing agency [1]. Group 1 - The property rights of the Banchang production base have been officially transferred to the Cultural Tourism Group [1]. - The financial impact of this transaction on the company's 2025 results will be finalized after an audit [1].

Core Viewpoint - Atlantic (600558.SH) has completed the property rights transfer procedures for its Banchang production base, officially transferring the property rights to the Cultural Tourism Group. The impact of this transaction on the company's profit and loss for the year 2025 will be determined based on the audit results from the auditing agency [1]. Group 1 - The property rights of the Banchang production base have been officially transferred to the Cultural Tourism Group [1]. - The financial impact of this transaction on the company's 2025 profit and loss will be subject to the final audit results [1].

Core Points - The company approved the sale of its Banzhang production base assets for 44 million yuan to Zigong Cultural Tourism Development Group Co., Ltd [1] - The company signed a property transaction contract with the cultural tourism group, which has now become effective [1] - The company received a total transaction amount of 43.648 million yuan after deducting a transaction service fee of 352,000 yuan on July 8, 2025 [1] - The property rights transfer procedures for the Banzhang production base have been completed, and the property rights have officially been transferred to the cultural tourism group [1] - The impact of this transaction on the company's 2025 financial results will be determined based on the audit results from the auditing agency [1]

Core Viewpoint - Atlantic announced on November 17 that as of November 10, 2025, the total number of shareholders is 50,188 [1] Summary by Categories - Company Information - The total number of shareholders for Atlantic is reported to be 50,188 as of November 10, 2025 [1]

Core Viewpoint - The company is actively involved in the development of welding materials for controlled nuclear fusion devices, focusing on conventional materials like carbon steel and stainless steel [1] Group 1 - The company has already applied some welding materials in the manufacturing of controlled nuclear fusion devices [1] - The focus of the current welding materials is on relatively conventional options such as carbon steel and stainless steel [1] - The company is making efforts to develop mid-to-high-end welding materials to achieve self-sufficiency in key welding materials [1] Group 2 - The goal is to align the development of welding materials with future engineering and commercialization needs of fusion reactors [1]

Core Viewpoint - The company has made progress in developing welding materials for controlled nuclear fusion applications, focusing on conventional materials like carbon steel and stainless steel [1] Group 1 - The company has existing welding materials applied in the manufacturing of controlled nuclear fusion devices [1] - The company is actively investing in the research and development of mid-to-high-end welding materials [1] - The goal is to achieve self-sufficiency in key welding materials to meet future engineering and commercialization needs for fusion reactors [1]

Core Insights - MSC Mediterranean Cruises has deepened its long-term partnership with the French Atlantic Shipyard by signing orders for the 7th and 8th "World" class cruise ships, expected to be delivered in 2031 and 2032 respectively [1] - The total value of the new orders for the two "World" class cruise ships amounts to €3.5 billion, bringing MSC's total investment in four cruise ships ordered in France this year to nearly €7 billion [1] - Including the ships currently under construction, MSC's total direct investment in France has reached €10.5 billion [1] Investment Details - The newly ordered "World" class fleet includes MSC Europa (delivered in 2022), MSC America (to be delivered in 2025), MSC Asia (2026), and MSC Atlantic (2027) [1] - Additionally, there are two unnamed ships (5th and 6th) along with the newly ordered 7th and 8th ships, all scheduled for delivery by 2032 [1]

Core Insights - A 5.0 magnitude earthquake occurred at the Mid-Atlantic Ridge in the South Atlantic Ocean [1] Group 1 - The earthquake's magnitude was recorded at 5.0, indicating a significant seismic event [1]