证券研究报告 | 2025年07月13日 机械行业 7 月投资策略暨半年报前瞻 优于大市 工程机械数据平稳向好，关注业绩好的绩优个股 6 月行情回顾&重要数据跟踪：6 月机械行业（申万分类）指数上涨 2.82%， 跑赢沪深 300 指数 0.32 个 pct，机械行业 TTM 市盈率/市净率约为 31.91/2.49 倍 ， 环 比 稳 定 。 6 月 钢 / 铜 / 铝 价 格 指 数 环 比 变 动 -0.78%/+4.12%/+6.01%。 PMI（国家统计局 6 月 30 日数据）：6 月制造业 PMI 指数 49.70%，环比 提升 0.2 个百分点，前期经济受外部冲击影响加大，扩内需力度逐步加 强。 工程机械（中国工程机械工业协会 7 月 7 日数据）：2025 年 6 月销售各 类挖掘机 18804 台，同比增长 13.3%。其中国内销量 8136 台，同比增 长 6.2%；出口量 10668 台，同比增长 19.3%。 重点组合&7 月投资观点：深耕价值，把握前瞻 重点组合：华测检测、广电计量、伊之密；柏楚电子、绿的谐波、汇川 技术；徐工机械、恒立液压、三一重工；奥特维、捷佳伟创；应流股份； ...

公司公告汇总 上海沪工焊接集团股份有限公司发布关于可转换公司债券2025年付息公告。重要内容提示如下： 公司于2020年7月20日发行的可转换公司债券"沪工转债"，将在2025年7月21日支付自2024年7月20日至 2025年7月19日期间的利息。这是"沪工转债"的第五年付息，计息期间为2024年7月20日至2025年7月19 日，本计息年度票面利率为2.40%，即每张面值人民币100元的可转换公司债券兑息金额为人民币2.40 元。付息对象为截止2025年7月18日上海证券交易所收市后，在中国证券登记结算有限责任公司上海分 公司登记在册的全体"沪工转债"持有人。公司已与中国证券登记结算有限责任公司上海分公司签订《委 托代理债券兑付、兑息协议》，委托其进行债券兑付、兑息。对于债券利息所得税，个人投资者的实际 派发利息为人民币1.92元，居民企业需自行缴纳债券利息所得税，而非居民企业暂免征收企业所得税和 增值税。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 可转债付息债权登记日：2025年7月18日 可转债除息日：2025年7月2 ...

证券代码：603131 证券简称：上海沪工 公告编号：2025-040 债券代码：113593 债券简称：沪工转债 上海沪工焊接集团股份有限公司 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、准确性和完整性依法承担法律责任。 重要内容提示： 上海沪工焊接集团股份有限公司（以下简称"公司"）于 2020 年 7 月 20 日发行的可转换公司债券（以下简称"沪工转债"）将于 2025 年 7 月 21 日开始 支付自 2024 年 7 月 20 日至 2025 年 7 月 19 日期间的利息。根据《上海沪工焊接 集团股份有限公司公开发行 A 股可转换公司债券募集说明书》（以下简称"《募 集说明书》"）有关条款的规定，现将有关事项公告如下： 一、可转债发行上市概况 （一）债券名称：上海沪工焊接集团股份有限公司可转换公司债券 （二）发行日期：2020 年 7 月 20 日 （三）发行数量：400 万张 （四）票面金额和发行价格：本次发行的可转债每张面值 100 元人民币，按 面值发行。 （五）发行总额：人民币 4.00 亿元 （六）债券利率：本次发行的可转债票面 ...

证券代码：688379 证券简称：华光新材 公告编号：2025-052 杭州华光焊接新材料股份有限公司 第五届监事会第十九次会议决议公告 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。 一、监事会会议召开情况 杭州华光焊接新材料股份有限公司（以下简称"公司"）第五届监事会第十九 次会议于 2025 年 6 月 23 日以邮件方式发出会议通知及会议资料，于 2025 年 6 月 26 日以现场方式召开，由公司监事会主席王萍女士召集，会议应参加表决监 事 3 人，实际参加表决监事 3 人，本次会议的召集、召开符合《中华人民共和 国公司法》等法律、法规和《杭州华光焊接新材料股份有限公司章程》（以下简 称"《公司章程》"）的有关规定。 二、监事会会议审议情况 经与会监事认真审议，本次会议以记名投票表决方式表决形成以下决议： （一）审议通过《关于公司新增套期保值业务的议案》 监事会认为公司开展原材料锡套期保值业务主要是为了降低大宗原材料价 格波动对生产经营产生不利影响，符合公司业务发展需要。公司建立健全了有效 的审批程序和风险控制体 ...

Industry Dynamics - The humanoid robot sector is experiencing significant developments, with various companies announcing new projects and partnerships, including Midea's successful deployment of its self-developed humanoid robot in factories and the release of the Star Motion Q5 intelligent robot [1] - The 3D printing equipment production in May saw a year-on-year increase of 40% [1] Government News - The China Securities Regulatory Commission (CSRC) announced support for companies in cutting-edge technology sectors to apply the fifth set of listing standards on the Sci-Tech Innovation Board [2] - Several strategic partnerships were formed in the humanoid robot sector, including Demar Technology's agreement with Zhiyuan Robotics and Qinan Co.'s investment in Moxian Technology [2] Key Focus Stocks - The week highlights key stocks such as Longxi Co., Jindi Co., Yirui Technology, Yingliu Co., and Dingyang Technology [3] Investment Insights 1. Humanoid Robots: Focus on value and positioning, emphasizing suppliers with strong capabilities and identifying incremental opportunities in the market, particularly in components like joint modules, dexterous hands, reducers, and motors [4] 2. AI Infrastructure: Continued growth in capital expenditure for data centers driven by AI demand, with key beneficiaries including Hanzhong Precision, Ice Wheel Environment, and Yingliu Co. [4] 3. Low-altitude Economy: Rapid advancements in the low-altitude economy, with a focus on core components such as engines and motors, highlighting companies like Yingliu Co. and Zongshen Power [5] 4. 3D Printing: As an additive manufacturing technology, 3D printing is expected to open market opportunities across various sectors, with key players including Bolite and Huazhou High-Tech [5] 5. Nuclear Fusion: Progress in nuclear fusion energy is seen as a long-term direction for energy transformation, with companies like Yingliu Co. and Jiangsu Shentong being highlighted [5]

6月23日，联合资信公布评级报告，上海沪工焊接集团股份有限公司公开发行A股可转换公司债券信用 评级获"A"评级。 联合资信评级报告认为，上海沪工焊接集团股份有限公司（以下简称"公司"）作为国内知名的焊接、切 割设备制造企业，在产品种类、市场覆盖度、技术与资质等方面具备综合竞争优势。跟踪期内，公司完 成换届选举，部分董事、监事和高级管理人员发生变更，且对部分管理制度进行了修订和制定，但对整 体经营无重大影响。经营方面，公司持续升级产品和服务，优化业务结构，且受益于市场向好，智能制 造业务收入和盈利能力均有所提升；但高端装备配套业务因市场环境及行业政策等因素导致客户采购进 度发生变化，结合固定成本支出分摊等事项影响处于毛利亏损状态。财务方面，公司资产规模和结构变 化不大，存货和应收账款仍对资金形成一定占用，但现金类资产占比较高，受限资产规模小，整体资产 质量良好；同期末，公司债务规模有所增长，但整体债务负担仍处于适中水平；公司经营获现表现良 好，且受益于减值损失减少和期间费用控制，利润实现扭亏，整体偿债能力指标有所向好。公司现金类 资产和经营活动现金流入量对"沪工转债"的覆盖程度高，经营活动现金流量净额和EBIT ...

Group 1: Government Subsidies and Consumer Goods - The central government will allocate 138 billion yuan in subsidies for the "old for new" consumer goods program in the second half of the year, with funds distributed in July and October [1] - Local governments are expected to provide additional matching funds, totaling approximately 150 billion yuan for the program [1] - The subsidy is anticipated to support the "old for new" initiative until the end of the year, with an estimated 300 billion yuan allocated specifically for home appliances [1] Group 2: E-commerce and Hospitality - JD.com has officially entered the hotel and travel industry, aiming to optimize supply chain costs for hotels through its established supply chain management system [2] - The company is offering hotel merchants a "JD Hotel PLUS Membership Plan" with up to three years of zero commission [2] - Analysts note that JD.com’s entry may trigger a new round of price competition in the local lifestyle sector [2] Group 3: E-commerce Performance Metrics - Alibaba's Tmall reported a 10% year-on-year growth in GMV after excluding refunds during the 618 shopping festival, with a double-digit increase in purchasing users [3] - This marks the first time Tmall has disclosed GMV excluding refunds as a promotional metric, reflecting changes in promotional strategies [3] Group 4: Technology and Software Development - Huawei announced that the number of developers for its HarmonyOS has surpassed 8 million, with over 40 terminal products and more than 30,000 applications in development [4] - The success of HarmonyOS will depend on the continued participation of developers and partners, which is crucial for establishing a sustainable ecosystem [4] Group 5: Corporate Investments and Partnerships - BOE Technology Group plans to acquire a 30% stake in Rainbow Optoelectronics, which may enhance BOE's capacity in the LCD panel production sector [5] - This acquisition is seen as a strategic move for resource integration and redistribution within the industry [5] Group 6: Space Exploration and Safety - SpaceX's Starship experienced an explosion during a static fire test, but the company confirmed that there were no injuries and no harm to surrounding communities [7] - The incident highlights the high-risk nature of hard technology exploration, with previous test flights also facing failures [7] Group 7: AI in Agriculture - Fengnong Holdings has upgraded to a smart agricultural service platform, integrating generative AI models to enhance its product offerings [11] - The agricultural sector has been slow to adopt AI due to various challenges, but this development indicates a potential shift towards more advanced agricultural practices [11] Group 8: Consumer Health Products - Dongfang Zhenxuan has launched its self-operated sanitary napkin line, with sales expected to exceed 10 million yuan shortly after its release [13] - The increasing consumer awareness of health and quality in sanitary products is driving demand for higher quality offerings in the market [13] Group 9: AI in Welding Technology - Sanqiao Welding has introduced an AI system called Arc Genius, which simplifies the welding process by providing optimized parameters based on user input [14] - This innovation aims to lower the learning curve for operators and improve welding precision, reflecting a trend of integrating AI into traditional manufacturing processes [14]

Core Viewpoint - Shanghai Huguang Welding Group Co., Ltd. maintains a long-term credit rating of A with a stable outlook, reflecting its competitive advantages in the welding and cutting equipment manufacturing industry and its improved financial performance despite challenges in certain business segments [1][3][4]. Company Overview - The company was established in 1995 and transformed into a joint-stock company in 2011, listed on the Shanghai Stock Exchange in 2016 [10]. - The company specializes in the research, production, and sales of welding and cutting equipment, as well as intelligent manufacturing products [10][16]. Financial Performance - In 2024, the company achieved an operating revenue of 10.79 billion yuan, with a profit of 0.18 billion yuan, marking a turnaround from a loss in the previous year [11][30]. - The net cash inflow from operating activities increased by 73.12% to 1.89 billion yuan in 2024 [5]. - The company's total assets were 22.29 billion yuan at the end of 2024, with owner’s equity of 12.29 billion yuan [11]. Business Segments - The intelligent manufacturing business has shown improvement in revenue and profitability, while the high-end equipment supporting business faced challenges, with a 64.75% decline in revenue to 0.61 billion yuan in 2024 [5][20]. - The company’s products are sold nationwide and exported to over 110 countries, with overseas sales accounting for 68.19% of total revenue in 2024 [17]. Market Environment - The welding and cutting equipment industry is closely tied to macroeconomic conditions, with demand influenced by infrastructure projects and manufacturing sectors [12][14]. - The company benefits from favorable national policies aimed at promoting high-end manufacturing and infrastructure development [13][16]. Credit Rating and Outlook - The credit rating agency maintains the company's credit rating at A, with a stable outlook, indicating confidence in its financial stability and operational capabilities [1][3]. - The company has a strong ability to cover its convertible bonds with cash flow from operations, supported by a guarantee from a major shareholder [4][10]. Challenges and Risks - The high-end equipment supporting business is currently experiencing losses due to market conditions and policy changes, impacting overall profitability [5][20]. - The company has faced delays in its convertible bond fundraising projects, with completion dates pushed to 2025 due to unforeseen circumstances [5][29]. Management and Governance - The company underwent a board and supervisory committee reshuffle in 2024, but the changes did not adversely affect its operations [20]. - The management has implemented new internal policies to enhance operational efficiency and governance [20]. Future Prospects - The company is expected to maintain its competitive edge as the market stabilizes, with ongoing projects likely to contribute positively to future performance [4][20]. - The outlook for the welding and cutting equipment industry remains cautiously optimistic, contingent on macroeconomic stability and demand recovery [12][14].

证券代码：301468 证券简称：博盈特焊 公告编号：2025-033 广东博盈特焊技术股份有限公司 关于 2024 年年度权益分派实施后调整回购股份价格上限的 公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 一、回购方案的概述 广东博盈特焊技术股份有限公司（以下简称"公司"）于 2024 年 9 月 20 日召 开第二届董事会第八次会议、第二届监事会第八次会议，并于 2024 年 10 月 10 日召开 2024 年第三次临时股东大会，审议通过了《关于回购公司股份方案的议 案》。同意公司以集中竞价交易方式回购公司已发行的人民币普通股（A 股）股 票，用于减少注册资本，本次回购股份的资金总额不低于人民币 4,000 万元（含）， 不超过人民币 8,000 万元（含），具体回购资金总额以实际回购股份使用的资金 总额为准。回购价格不超过 29.09 元/股（含本数），本次回购期限自公司股东大 会审议通过回购股份方案之日起 12 个月内。具体内容详见公司 2024 年 9 月 21 日及 2024 年 10 月 21 日于巨潮资讯网（http:// ...

Group 1 - The article highlights the achievements and dedication of Yuan Yu, a skilled welder and technician at Chongqing Construction Non-Destructive Testing Company, emphasizing the importance of labor and craftsmanship in contributing to national development [1][8]. - Yuan Yu has obtained 11 special equipment operation certificates and has become one of the few young technicians capable of welding in high-risk industries such as chemical, military, and aerospace [2][4]. - The article details Yuan Yu's commitment to continuous learning and skill improvement, including his participation in various competitions and his innovative contributions to welding technology, which have resulted in significant cost savings for projects [4][6]. Group 2 - Yuan Yu's successful completion of a challenging project involving a 12-meter diameter, 25.5-meter high salt tank demonstrates his technical expertise and ability to tackle complex tasks [3]. - The article discusses the importance of welding robots in addressing the shortage of skilled welders and improving efficiency, quality, and material utilization in the industry [6]. - Yuan Yu's role as a mentor and trainer for over 4,800 welders, achieving a 99% pass rate for trainees, underscores the significance of knowledge transfer and skill development in the workforce [7][8].