| 证券代码：300258 | 证券简称：精锻科技 | 公告编号：2025-074 | | --- | --- | --- | | 债券代码：123174 | 债券简称：精锻转债 | | 江苏太平洋精锻科技股份有限公司 关于提前赎回"精锻转债"的第六次提示性公告 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： 1、"精锻转债"赎回价格：100.45 元/张（含当期应计利息，当期年利率为 1.0%， 且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司深圳分公司 （以下简称"中国结算"）核准的价格为准。 2、赎回条件满足日：2025 年 7 月 3 日 3、停止交易日：2025 年 7 月 28 日 4、赎回登记日：2025 年 7 月 30 日 5、赎回日：2025 年 7 月 31 日 6、停止转股日：2025 年 7 月 31 日 7、赎回资金到账日（到达中国结算账户）：2025 年 8 月 5 日 8、投资者赎回款到账日：2025 年 8 月 7 日 9、赎回类别：全部赎回 10、根据安排，截至 2025 年 7 月 30 日收市 ...

| 证券代码：300258 | 证券简称：精锻科技 | 公告编号：2025-073 | | --- | --- | --- | | 债券代码：123174 | 债券简称：精锻转债 | | 江苏太平洋精锻科技股份有限公司 关于提前赎回"精锻转债"的第五次提示性公告 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： 1、"精锻转债"赎回价格：100.45 元/张（含当期应计利息，当期年利率为 1.0%， 且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司深圳分公司 （以下简称"中国结算"）核准的价格为准。 2、赎回条件满足日：2025 年 7 月 3 日 3、停止交易日：2025 年 7 月 28 日 4、赎回登记日：2025 年 7 月 30 日 5、赎回日：2025 年 7 月 31 日 6、停止转股日：2025 年 7 月 31 日 7、赎回资金到账日（到达中国结算账户）：2025 年 8 月 5 日 8、投资者赎回款到账日：2025 年 8 月 7 日 一、可转换公司债券基本情况 （一）可转换公司债券发行上市情况 9、赎回类别：全部 ...

Group 1: Investor Relations Activities - The company conducted an investor relations activity on July 8, 2025, at the second factory meeting room [2] - Participants included representatives from Minsheng Securities, Dongwu Securities, and Northeast Securities [2] Group 2: Convertible Bond Information - As of the end of June, nearly half of the convertible bonds had been converted, potentially saving around 20 million yuan in expenses for the second half of the year [2] - The company is committed to completing its share repurchase targets as promised [2] Group 3: Technology and Product Development - Traditional technologies applied in industrial settings have simpler and more fixed requirements compared to humanoid robots, which have more varied operational conditions [2] - The company is simultaneously developing other types of reducer modules and is in communication with end customers regarding application conditions and product specifications [2] Group 4: Market Performance Outlook - The overall market demand for the second half of the year is expected to be better than the first half, driven by the ramp-up of new customer projects [2]

| 证券代码：300258 | 证券简称：精锻科技 | 公告编号：2025-071 | | --- | --- | --- | | 债券代码：123174 | 债券简称：精锻转债 | | 江苏太平洋精锻科技股份有限公司 关于控股股东、实际控制人及一致行动人 权益变动触及 1%整数倍的公告 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： 1、本次权益变动主要系江苏太平洋精锻科技股份有限公司（以下简称"公司"）可 转换公司债券转股导致公司总股本增加，公司控股股东江苏大洋投资有限公司（以下简 称"大洋投资"）、实际控制人夏汉关先生、黄静女士及一致行动人夏汉彬先生持股数量 不变，合计持股比例由 41.89%被动稀释至 40.67%，不涉及股东股份增持或减持，不触 及要约收购。 2、本次控股股东、实际控制人及一致行动人持股比例被动稀释，不会使公司控股 股东、实际控制人发生变化，亦不会对公司治理结构及持续经营产生重大影响。 一、本次权益变动的基本情况 经中国证券监督管理委员会《关于同意江苏太平洋精锻科技股份有限公司向不特定 对象发行可转换公司债券注册的批复》（ ...

| 证券代码：300258 | 证券简称：精锻科技 | 公告编号：2025-072 | | --- | --- | --- | | 债券代码：123174 | 债券简称：精锻转债 | | 江苏太平洋精锻科技股份有限公司 关于提前赎回"精锻转债"的第四次提示性公告 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： 1、"精锻转债"赎回价格：100.45 元/张（含当期应计利息，当期年利率为 1.0%， 且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司深圳分公司 （以下简称"中国结算"）核准的价格为准。 2、赎回条件满足日：2025 年 7 月 3 日 3、停止交易日：2025 年 7 月 28 日 4、赎回登记日：2025 年 7 月 30 日 5、赎回日：2025 年 7 月 31 日 6、停止转股日：2025 年 7 月 31 日 7、赎回资金到账日（到达中国结算账户）：2025 年 8 月 5 日 8、投资者赎回款到账日：2025 年 8 月 7 日 9、赎回类别：全部赎回 10、根据安排，截至 2025 年 7 月 30 日收市 ...

2、赎回条件满足日：2025 年 7 月 3 日 3、停止交易日：2025 年 7 月 28 日 | 证券代码：300258 | 证券简称：精锻科技 | 公告编号：2025-070 | | --- | --- | --- | | 债券代码：123174 | 债券简称：精锻转债 | | 江苏太平洋精锻科技股份有限公司 关于提前赎回"精锻转债"的第三次提示性公告 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： 1、"精锻转债"赎回价格：100.45 元/张（含当期应计利息，当期年利率为 1.0%， 且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司深圳分公司 （以下简称"中国结算"）核准的价格为准。 股而被赎回的情形。 11、债券持有人若转股，需开通创业板交易权限，若债券持有人不符合创业板股 票适当性管理要求的，不能将所持"精锻转债"转换为股票，特提醒投资者关注不能 转股的风险； 12、风险提示：根据安排，截至 2025 年 7 月 30 日收市后仍未转股的"精锻转 债"，将按照 100.45 元/张的价格强制赎回，因目前"精锻转债"二级 ...

江苏太平洋精锻科技股份有限公司 关于提前赎回"精锻转债"的第二次提示性公告 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。 | 证券代码：300258 | 证券简称：精锻科技 | 公告编号：2025-069 | | --- | --- | --- | | 债券代码：123174 | 债券简称：精锻转债 | | 特别提示： 1、"精锻转债"赎回价格：100.45 元/张（含当期应计利息，当期年利率为 1.0%， 且当期利息含税），扣税后的赎回价格以中国证券登记结算有限责任公司深圳分公司 （以下简称"中国结算"）核准的价格为准。 2、赎回条件满足日：2025 年 7 月 3 日 3、停止交易日：2025 年 7 月 28 日 4、赎回登记日：2025 年 7 月 30 日 5、赎回日：2025 年 7 月 31 日 6、停止转股日：2025 年 7 月 31 日 7、赎回资金到账日（到达中国结算账户）：2025 年 8 月 5 日 8、投资者赎回款到账日：2025 年 8 月 7 日 9、赎回类别：全部赎回 10、根据安排，截至 2025 年 7 月 30 日收市 ...

Investment Rating - The report maintains an "Outperform" rating for the industry [2][7]. Core Viewpoints - The humanoid robot industry is transitioning from product definition to functional realization and commercialization, focusing on the optimization and coupling of hardware and software [3][4]. - Cycloidal reducers are expected to become a new iteration direction for humanoid robots, offering higher precision and load capacity compared to planetary and harmonic reducers [4][5]. - The market for new cycloidal reducers in humanoid robots is projected to exceed 14 billion RMB by 2030, driven by advancements in structure, materials, and components [5]. Summary by Sections Industry Overview - Humanoid robots have completed the basic functionality phase and are now focusing on software generalization and hardware optimization for commercial applications [3][4]. - The iterative direction for hardware includes high load capacity, lightweight design, high thermal dissipation, low energy consumption, stability, flexibility, and cost reduction [4]. Reducer Technology - Cycloidal reducers are characterized by high reduction ratios, efficiency, precision, and load capacity, making them suitable for humanoid robot joints [4][5]. - The report highlights the advantages of cycloidal reducers over traditional planetary and harmonic reducers, particularly in high-load scenarios [4][5]. Market Potential - The global market for cycloidal reducers is expected to reach 17 billion RMB by 2029, with significant penetration in humanoid robot joints anticipated [5]. - The report estimates that the market for humanoid robot cycloidal reducers could exceed 14 billion RMB by 2030, indicating substantial growth potential [5]. Key Companies and Investment Recommendations - The report recommends companies with capabilities in precision reducers and gear processing, such as Shuanghuan Transmission, Haoneng Co., Fuda Co., Jingzhuan Technology, and Landai Technology, as they are well-positioned to benefit from technological upgrades in the humanoid robot sector [6][7].

Investment Rating - The report maintains an "Outperform" rating for the industry [2][7]. Core Insights - The humanoid robot industry is transitioning from product definition to functional realization and commercialization, focusing on the optimization and coupling of hardware and software [3][4]. - Cycloidal reducers are expected to become a new iteration direction for humanoid robots, offering higher precision and load capacity compared to planetary and harmonic reducers [4][5]. - The market for new cycloidal reducers in humanoid robots is projected to exceed 14 billion RMB by 2030, driven by advancements in structure, materials, and components [5]. Summary by Sections Market Trends - The humanoid robot sector has completed the basic functionality phase and is now focusing on software and hardware upgrades [3]. - The report highlights the need for improvements in load capacity, lightweight design, heat dissipation, energy efficiency, stability, flexibility, and cost reduction in hardware [4]. Reducer Technology - Cycloidal reducers are characterized by high reduction ratios, efficiency, precision, and load capacity, making them suitable for humanoid robot joints [4][5]. - The report discusses the advantages and disadvantages of various reducer types, including harmonic, planetary, RV, and cycloidal reducers, emphasizing the unique benefits of cycloidal reducers in high-load applications [22][23]. Investment Recommendations - The report recommends companies with capabilities in precision reducers and gear processing, such as Shuanghuan Transmission, Haoneng Co., Fuda Co., Jingzhuan Technology, and Landai Technology, as they are well-positioned to capitalize on the growth in the humanoid robot market [6][7].

Core Viewpoint - The humanoid robot industry is transitioning from product definition to functional realization and commercialization, with a focus on the optimization and coupling of hardware and software for future iterations [2]. Group 1: Industry Development - Humanoid robots have completed the basic functionality phase, but there is still room for improvement before large-scale commercial and household applications can be realized [2]. - The future iterations will focus on hardware aspects such as high load capacity, lightweight design, high heat dissipation, low energy consumption, stability, flexibility, and cost reduction [2]. Group 2: Gearbox Technology - The current humanoid robot joint modules primarily use planetary and harmonic gearbox solutions, each with its advantages and disadvantages [78]. - Planetary gearboxes are simple and cost-effective but have high backlash that affects precision, while harmonic gearboxes offer high precision but have limitations in high-load scenarios due to material fatigue [78][94]. - The cycloidal gearbox is expected to be a new direction for humanoid robot applications, combining precision and load capacity advantages [78][95]. Group 3: Market Potential - The market for new cycloidal gearboxes in humanoid robots is projected to exceed 14 billion yuan by 2030, driven by the increasing demand for humanoid robots [6][100]. - The global market for cycloidal gearboxes, excluding humanoid robots, is expected to reach 2.36 billion USD by 2029, indicating significant growth potential in this sector [6][100]. Group 4: Competitive Landscape - The precision gearbox market is currently dominated by foreign brands, particularly Japanese companies, which hold significant market shares in harmonic and RV gearboxes [69][71]. - Domestic players are gradually increasing their market share in the harmonic gearbox segment, with companies like Lide Harmonic leading with a 25% market share [74]. - The cycloidal gearbox market has high barriers to entry due to complex design and manufacturing processes, which may favor established players with strong engineering capabilities [62][67].