一、监事会会议召开情况 青岛高测科技股份有限公司（以下简称"公司"）第四届监事会第七次会议于 2025 年 7 月 11 日在公司会议室以现场方式召开。本次会议的通知于 2025 年 7 月 8 日 通过邮件的方式送达公司全体监事。会议应出席监事 3 人，实际出席监事 3 人，会议 由公司监事会主席王宇女士主持。会议的召集和召开程序符合相关法律、法规、部门 规章、规范性文件和公司管理制度的有关规定，会议决议合法、有效。 二、监事会会议审议情况 | 证券代码：688556 | 证券简称：高测股份 | 公告编号：2025-043 | | --- | --- | --- | | 转债代码：118014 | 转债简称：高测转债 | | 青岛高测科技股份有限公司 第四届监事会第七次会议决议公告 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）审议通过《关于变更注册资本、取消监事会并修订<公司章程>的议案》 鉴于公司注册资本发生变更，同时根据《中华人民共和国公司法》《关于新<公 司法>配套制度规则实施相关过渡期安排》《上市公司章 ...

青岛高测科技股份有限公司监事会 3、公司《2025 年限制性股票激励计划（草案）》的制定、审议流程和内容符合 《中华人民共和国公司法》《中华人民共和国证券法》《上市公司股权激励管理办法》 《上海证券交易所科创板股票上市规则》《科创板上市公司自律监管指南第 4 号—— 股权激励信息披露》《青岛高测科技股份有限公司章程》等有关法律、法规、部门规 章、规范性文件及公司管理制度的规定；对各激励对象限制性股票的授予安排、归属 安排（包括授予数量、授予日、授予价格、任职期限要求、归属条件等事项）未违反 有关法律、法规的规定，未侵犯公司及全体股东的利益。本次限制性股票激励计划相 关议案尚需提交公司股东大会审议通过后方可实施。 4、公司不存在向激励对象提供贷款、贷款担保或任何其他财务资助的计划或安 排。 5、公司实施限制性股票激励计划有利于进一步完善公司治理结构，健全公司激 励机制，有助于增强公司优秀员工对实现公司持续、健康发展的责任感、使命感，有 助于公司的可持续发展，不存在明显损害公司及全体股东利益的情形。 综上所述，我们一致同意公司实行 2025 年限制性股票激励计划。 关于公司 2025 年限制性股票激励计划（草案） ...

| 证券代码：688556 | 证券简称：高测股份 | 公告编号：2025-042 | | --- | --- | --- | | 转债代码：118014 | 转债简称：高测转债 | | 青岛高测科技股份有限公司 第四届董事会第十一次会议决议公告 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、董事会会议召开情况 青岛高测科技股份有限公司（以下简称"公司"）第四届董事会第十一次会议于 2025年7月11日在公司会议室以现场结合通讯表决方式召开。本次会议的通知于 2025年7月8日通过邮件的方式送达公司全体董事。会议应出席董事9人，实际出席 董事9人，会议由公司董事长张顼先生主持。会议的召集和召开程序符合相关法律、 法规、部门规章、规范性文件和公司管理制度的有关规定，会议决议合法、有效。 二、董事会会议审议情况 （一）审议通过《关于变更注册资本、取消监事会并修订<公司章程>的议案》 鉴于公司注册资本发生变更，同时根据《中华人民共和国公司法》《关于新< 公司法>配套制度规则实施相关过渡期安排》《上市公司章程指引（2025年 ...

Core Viewpoint - The announcement details the upcoming interest payment for the convertible bonds issued by Qingdao Gaoc测 Technology Co., Ltd., including key dates and adjustments to the conversion price due to various corporate actions [1][2][3][4][5]. Group 1: Convertible Bond Issuance Overview - The company issued 4.833 million convertible bonds on July 18, 2022, with a total value of 483.3 million yuan and a maturity period of six years [1]. - The initial conversion price was set at 84.81 yuan per share, which has been adjusted multiple times due to corporate actions [2][3]. Group 2: Interest Payment Details - The interest payment for the convertible bonds will occur on July 18, 2025, with the record date set for July 17, 2025 [1][8]. - The annual interest rate for the bonds is 0.80%, resulting in an interest payment of 0.80 yuan per bond [7][8]. Group 3: Conversion Price Adjustments - The conversion price has been adjusted several times, currently standing at 58.51 yuan per share as of November 27, 2023, and will further adjust to 36.29 yuan per share after the 2023 annual equity distribution [3][4]. - A significant downward adjustment to the conversion price to 10.50 yuan per share is scheduled for June 11, 2025, following the company's stock price triggering the adjustment conditions [5]. Group 4: Tax Implications for Investors - Individual investors are subject to a 20% tax on interest income from the bonds, while foreign institutional investors are exempt from corporate income tax on bond interest until December 31, 2025 [9].

| 证券代码：688556 | 证券简称：高测股份 | 公告编号：2025-041 | | --- | --- | --- | | 转债代码：118014 | 转债简称：高测转债 | | 青岛高测科技股份有限公司 关于"高测转债"2025 年付息的公告 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。 重要内容提示： 青岛高测科技股份有限公司（以下简称"公司"）于 2022 年 7 月 18 日向不 特定对象发行的可转换公司债券将于 2025 年 7 月 18 日开始支付自 2024 年 7 月 18 日至 2025 年 7 月 17 日期间的利息。根据《青岛高测科技股份有限公司向不 特定对象发行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）公司向不特定对象发行可转换公司债券事项经中国证券监督管理委员 会"证监许可〔2022〕1239 号"文同意注册，公司于 2022 年 7 月 18 日向不特 定对象发行了 483.3 万张可转换公司债券，每 ...

Investment Rating - The industry investment rating is maintained as "Buy" [2] Core Views - The June PMI for the machinery industry has rebounded to 49.7%, indicating a recovery in general equipment and engineering machinery sectors [4][6] - Despite a decline in domestic engineering machinery operations, exports are experiencing rapid growth, with a year-on-year increase of 8.8% in May [5][6] - The overall demand for machinery equipment is expected to improve in the second half of the year due to easing US-China trade tensions and supportive fiscal and monetary policies [6] Summary by Sections Industry Performance - Over the past 12 months, the machinery industry has shown a relative return of 19.5% and an absolute return of 35.6% [3] General Equipment - The production index and new orders index have increased to 51.0% and 50.2%, respectively, indicating expansion [4] - The overall manufacturing sector is showing resilience, with a continuous recovery in PMI for May and June [4] Engineering Machinery - The average working hours for major engineering machinery products in June were 77.2 hours, down 9.1% year-on-year [5] - The average operating rate for engineering machinery was 56.9%, a decline of 7.55 percentage points year-on-year [5] Investment Recommendations - The report suggests focusing on the engineering machinery sector, which is expected to benefit from domestic demand recovery and strong export growth [6] - Specific companies to watch include Anhui Heli, Hangcha Group, Sany Heavy Industry, XCMG, Zoomlion, and Hengli Hydraulic [6] Key Company Forecasts - The report includes earnings forecasts and ratings for key companies, with several companies rated as "Buy" [20]

| 证券代码：688556 | 证券简称：高测股份 | 公告编号：2025-040 | | --- | --- | --- | | 转债代码：118014 | 转债简称：高测转债 | | 青岛高测科技股份有限公司 可转债转股结果暨股份变动公告 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。 重要内容提示： 累计转股情况：截至 2025 年 6 月 30 日，"高测转债"累计有人民币 56,000 元已转换为公司股票，转股数量为 2,266 股，占"高测转债"转股前公司已发行股 份总额的 0.0003%。 未转股可转债情况：截至 2025 年 6 月 30 日，"高测转债"尚未转股的 可转债金额为人民币 483,244,000 元，占"高测转债"发行总量的 99.9884%。 本季度转股情况："高测转债"自 2023 年 1 月 30 日起可转换为公司股 份，自 2025 年 4 月 1 日至 2025 年 6 月 30 日期间，"高测转债"共有人民币 3,000 元已转换为公司股票，转股数量为 310 股。 因 2022 ...

Summary of the Conference Call for Gaoce Co., Ltd. Company Overview - **Company**: Gaoce Co., Ltd. - **Date**: June 26, 2026 Key Points Industry Performance - The photovoltaic (PV) equipment industry is currently undergoing a capacity clearing phase, with low operating rates and irrational pricing, leading to significant pressure on the industry [4][33]. - Gaoce's financial data indicates an improvement in Q2 compared to Q1, with expectations for continued growth in Q3 and Q4 [4]. Financial Performance - Gaoce's Q1 performance showed improvement, with expectations for Q3 and Q4 to continue this trend [2]. - The PV equipment business is expected to incur losses this year due to a significant reduction in new orders, with projected revenues down from last year [4][17]. - The company anticipates a loss in the PV equipment sector for 2025, with current orders valued at approximately 200-300 million yuan [17]. Business Segments - **Diamond Wire Business**: After three consecutive quarters of decline, the diamond wire business achieved breakeven in Q1 and continued to improve in Q2, with expected annual shipment volume significantly higher than last year [2][4]. - **Wafer Slicing Business**: Currently in a loss position, but the loss has narrowed significantly in Q2, with hopes for breakeven in Q3 and Q4 [2][25]. - **Innovative Business**: The company is expanding into semiconductor, silicon carbide, and sapphire stone sectors, with expected revenue growth surpassing last year's 244 million yuan [2][5]. R&D and New Products - Gaoce is developing a screw grinding machine for humanoid robots, leveraging technology from the PV and semiconductor sectors. This project is in the early stages, with a prototype expected by the end of the year [5][9]. - The company has introduced new materials, including ultra-high molecular weight, tungsten wire, and carbon wire, with nearly 10 clients currently testing these products [12][13]. Market Trends and Pricing - The market price for carbon wire is approximately 11 yuan per kilometer, while tungsten wire is around 22 yuan per kilometer [20]. - The penetration rate of FOS materials in the PV industry has reached nearly 70% as of May [21]. Challenges and Opportunities - The main challenge in developing the screw grinding machine is the internal thread grinding technology, which requires high precision in narrow spaces [8]. - There is a significant opportunity for domestic substitution of imported humanoid robot screw grinding machines, as current market offerings are primarily from overseas [7]. Future Outlook - The company expects stable growth in innovative business segments, particularly in semiconductor and silicon carbide, with increasing market demand anticipated in the coming years [27]. - The overall performance of the PV industry is expected to remain under pressure, with no significant changes anticipated in 2025 [33]. Strategic Initiatives - Gaoce is actively promoting convertible bond conversions and considering various measures such as performance management, strategic objectives, and share buybacks to facilitate this process [32]. Conclusion - Gaoce Co., Ltd. is navigating a challenging environment in the PV industry while strategically expanding into innovative sectors. The company is focused on R&D and product development to capitalize on emerging market opportunities, despite facing significant industry pressures.

青岛高测科技股份有限公司 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： ? 被担保人名称：四川兴德利新能源有限公司。 ? 本次担保金额及已实际为其提供的担保余额：本次新增担保本金金额不超 过 5,000.00 万元。截至本公告披露日，公司对四川兴德利新能源有限公司的实际 担保余额为 0 万元。 ? 本次担保存在反担保。 证券代码：688556 证券简称：高测股份 公告编号：2025-039 转债代码：118014 转债简称：高测转债 为进一步促进公司业务的开展，加快公司资金回笼，青岛高测科技股份有限 公司（以下简称"公司"或"高测股份"）拟与青岛银行股份有限公司（以下简称"青 岛银行"或"债权人"）开展合作，公司客户四川兴德利新能源有限公司（以下 简称"四川兴德利"）拟向青岛银行申请总计不超过人民币 5,000.00 万元的银行贷 款，贷款期限不超过 18 个月，贷款资金将专项用于支付四川兴德利对高测股份的 应付账款。四川兴德利为江苏美科太阳能科技股份有限公司（以下简称"江苏美 科"）的全资子公司。四川兴 ...

Group 1 - The core point of the announcement is that Qingdao Gaoc测 Technology Co., Ltd. has held its sixth meeting of the fourth Supervisory Board, where it approved a proposal to provide guarantees to customers to enhance cash flow recovery and operational efficiency [1][2] - The Supervisory Board believes that providing guarantees, along with requiring corresponding counter-guarantees, is beneficial for the company's business development and aligns with the interests of all shareholders, particularly minority shareholders [1] - The decision-making process for the guarantee proposal complies with relevant laws and regulations, including the Company Law of the People's Republic of China and the Shanghai Stock Exchange's listing rules [1] Group 2 - The proposal to provide guarantees will be submitted for approval at the shareholders' meeting [2]