证券代码：300034 证券简称：钢研高纳 公告编号：2025-048 北京钢研高纳科技股份有限公司 2024 年年度股东大会决议公告 本公司及董事会全体成员保证信息披露内容真实、准确和完整，没有虚假记载、误导性 陈述或重大遗漏。 特别提示： 1.本次股东大会未出现否决议案的情形。 2.本次股东大会未涉及变更以往股东大会已通过的决议。 一、会议召开情况 1、召集人：公司董事会 2、召开方式：现场投票与网络投票相结合的方式 3、召开时间： （1）现场会议时间：2025 年 5 月 15 日（星期四）15：30 （2）网络投票时间：2025 年 5 月 15 日通过深圳证券交易所系统进行网络 投票的具体时间为 2025 年 5 月 15 日上午 9:15 至 9:25、9:30 至 11:30，下午 13:00 至 15:00；通过深圳证券交易所互联网投票系统投票的具体时间为 2025 年 5 月 15 日上午 9:15 至 2025 年 5 月 15 日下午 15:00 期间的任意时间。 4、股权登记日：2025 年 5 月 9 日 5、现场会议召开地点：北京市海淀区气象路 9 号新材料大楼 5 层会议室 6、 ...

北京市中咨律师事务所 关于 北京钢研高纳科技股份有限公司 2024 年年度股东大会的 法律意见书 2025 年 5 月 北京市西城区平安里西大街 26 号 新时代大厦 6-8 层 邮编：100034 电话：+86-10-66091188 传真：+86-10-66091616 网址：http://www.zhongzi.com.cn 关于 2024 年年度股东大会的法律意见书 致：北京钢研高纳科技股份有限公司 北京市中咨律师事务所（以下简称"本所"）接受北京钢研高纳科技股份有限 公司（以下简称"钢研高纳"或"公司"）委托，指派李亚峰、吴楠律师（以下简称 "承办律师"）担任钢研高纳 2024 年年度股东大会（以下简称"本次股东大会"） 特别法律顾问，出席本次股东大会并出具法律意见书。 本法律意见书系根据《中华人民共和国公司法》（以下简称《公司法》）等 法律、规范性文件及《北京钢研高纳科技股份有限公司章程》（以下简称《公司 章程》）《北京钢研高纳科技股份有限公司股东大会议事规则》（以下简称《股 东大会议事规则》），并结合公司《北京钢研高纳科技股份有限公司关于召开2024 年年度股东大会的通知》（以下简称《股东大会通 ...

- The report predicts adjustments to the sample stocks of seven major broad-based indices in the Chinese market, including CSI 300, CSI 500, SSE 50, STAR 50, STAR 100, ChiNext Index, and ChiNext 50, based on the index compilation rules and data as of April 30, 2025 [1][7] - The CSI 300 Index selects stocks from the Shanghai and Shenzhen markets that meet criteria such as good operational status, no significant financial issues, and no abnormal price fluctuations. The selection process involves ranking stocks by daily average trading volume and market capitalization over the past year, applying buffer rules, and excluding stocks with significant losses or long-term suspensions. Adjustments are limited to 10% of the constituent stocks per review [8] - The CSI 500 Index excludes CSI 300 constituents and follows a similar methodology, focusing on stocks with good operational status, no financial irregularities, and stable price movements. Stocks are ranked by daily average trading volume and market capitalization, with buffer rules applied, and adjustments are capped at 10% of the constituent stocks [10] - The SSE 50 Index is derived from the SSE 180 Index, selecting stocks based on daily average market capitalization and trading volume over the past year. The accuracy of SSE 50 predictions depends on the SSE 180 Index's accuracy. Adjustments are limited to 10% of the constituent stocks [13] - The STAR 50 Index represents the top 50 securities on the STAR Market by market capitalization and liquidity. Stocks are ranked by daily average market capitalization, with buffer rules applied, and adjustments are capped at 10% of the constituent stocks [15] - The STAR 100 Index includes 100 mid-sized securities from the STAR Market, reflecting the performance of mid-cap companies. The selection process is similar to STAR 50, with adjustments limited to 10% of the constituent stocks [17] - The ChiNext Index selects stocks from the ChiNext Board based on the top-ranked daily average market capitalization over the past six months. Buffer rules are applied, and stocks with significant losses or long-term suspensions are excluded. Adjustments are capped at 10% of the constituent stocks [20] - The ChiNext 50 Index selects the most liquid stocks from the ChiNext Index's 100 constituents, considering industry coverage and applying buffer rules. Adjustments are limited to 10% of the constituent stocks [24]

Core Viewpoint - The aviation engine concept sector has shown a positive performance, with a 2.86% increase, ranking 7th among various concept sectors, indicating strong investor interest and potential growth in this area [1][2]. Market Performance - As of May 8, the aviation engine concept saw 74 stocks rise, with notable gainers including Chenxi Aviation and Huarun Co., both reaching a 20% limit up. Other significant performers included Aileda, Rifa Precision Machinery, and Xiling Power, which rose by 9.76%, 7.75%, and 7.37% respectively [1]. - Conversely, stocks such as Maixinlin, Julun Intelligent, and Jizhi Co. experienced declines of 2.64%, 2.55%, and 1.27% respectively [1]. Capital Flow - The aviation engine concept sector experienced a net outflow of 678 million yuan from major funds, with 38 stocks receiving net inflows. Seven stocks saw net inflows exceeding 30 million yuan, led by Haoneng Co. with a net inflow of 136 million yuan [2][3]. - Other notable net inflows included Hangfa Power, Rifa Precision Machinery, and AVIC Heavy Machinery, with net inflows of 81.44 million yuan, 62.90 million yuan, and 56.73 million yuan respectively [2]. Fund Inflow Ratios - Haoneng Co. led the fund inflow ratio with 48.12%, followed by New Dazhou A and Antai Technology at 11.99% and 10.86% respectively [3].

Market Overview - The Shanghai Composite Index closed at 3352.00 points, above the annual line, with a change of 0.28% [1] - The total trading volume of A-shares reached 13,217.97 million yuan [1] Stocks Breaking Annual Line - A total of 109 A-shares have surpassed the annual line today, with notable stocks showing significant deviation rates [1] - The stocks with the highest deviation rates include: - Landun Optoelectronics (300862) with a deviation rate of 8.84% and a daily increase of 9.64% [1] - Sichuan Chuang (600990) with a deviation rate of 8.81% and a daily increase of 10.00% [1] - Siter Technology (300608) with a deviation rate of 8.16% and a daily increase of 9.37% [1] Additional Stocks with Notable Performance - Other stocks with significant performance include: - New Jingang (300629) with a daily increase of 7.08% and a deviation rate of 6.63% [1] - Hongtian Co., Ltd. (603800) with a daily increase of 6.83% and a deviation rate of 5.89% [1] - Cambridge Technology (603083) with a daily increase of 10.00% and a deviation rate of 5.65% [1] Summary of Stocks with Lower Deviation Rates - Stocks that have just crossed the annual line with lower deviation rates include: - Huadian International (600027) with a deviation rate of 3.62% [1] - ST Asia Pacific (000691) with a deviation rate of 3.61% [1] - Energy Saving Iron (300197) with a deviation rate of 3.53% [1]

Group 1: Financial Performance - The company's revenue growth is notable, but high operating costs and expenses have led to a decline in net profit [1] - The company’s revenue is over four times that of a peer company, but high costs and R&D expenses significantly impact net profit [2][6] - The company has experienced a stock price decline of over 20% for three consecutive years [2] Group 2: Cost Management and Efficiency - The company plans to implement lean management to enhance operational efficiency and reduce costs [1][3] - There is a focus on internal potential exploration to improve asset operation quality [2][3] - The company is considering measures to control rising raw material costs affecting the military sector's net profit [3][6] Group 3: Market Opportunities and Strategic Initiatives - The company is actively pursuing new materials and product development to increase market share and profitability [1][6] - There is significant market potential in the civil aviation sector, particularly with developments like the C919 aircraft [2][4] - The company has established qualifications in the nuclear power sector and aims to strengthen collaborations in this area [6] Group 4: Employee Compensation and Incentives - The company’s average salary is twice that of a peer company, raising concerns about cost efficiency [2] - There are discussions about implementing employee stock ownership plans to reduce fixed compensation [2]

Group 1 - The report emphasizes a return to technology growth in May 2025, focusing on three main investment directions [2][5] - The recommended "golden stocks" for May include companies from various sectors such as technology, environmental services, defense, and healthcare, with detailed financial metrics provided [3][68] - The report highlights the importance of macroeconomic factors such as "loose monetary policy" and "weak dollar" in influencing market styles, favoring small-cap growth stocks [5][6] Group 2 - For the computer sector, the report recommends Shen Sanda A, citing its strong position in AI infrastructure and data services, with expected revenue growth driven by government and state-owned enterprise demand [10][11] - In the environmental services sector, Hanlan Environment is highlighted for its potential revenue growth and improved cash flow due to ongoing debt resolution and operational efficiency [15][16] - The defense sector's Steel Research High-tech is projected to benefit from increasing market demand for high-temperature alloys, with significant profit growth anticipated [20][23] Group 3 - The report identifies Xiaoshangpin City in the commerce sector as a key player in the small commodity trade, benefiting from the growth of the Yiwu market and new business opportunities in cross-border e-commerce [29][31] - Horizon Robotics is noted for its advanced autonomous driving solutions, with a significant market opportunity as the penetration of high-level autonomous vehicles increases [36][40] - BeiGene is recognized for its innovative drug pipeline, particularly the growth of its core product, with expectations of substantial revenue increases in the coming years [44][45] Group 4 - The report discusses the electronic sector's Jingzhida, which is positioned to capture market share in storage testing machines, with significant growth potential as domestic demand increases [54][55] - In the new energy sector, Sanhua Intelligent Control is highlighted for its strategic partnerships with major automotive manufacturers, anticipating strong profit growth driven by electric vehicle demand [56][57] - Huichuan Technology is noted for its advancements in automation and robotics, with expectations of increased market share and profitability as the industry recovers [62][63]

Investment Rating - The investment rating for the company is "Accumulate" (首次覆盖) [3][6]. Core Views - The company achieved a revenue of 3.524 billion yuan in 2024, representing a year-on-year growth of 3.4%. However, the net profit attributable to shareholders decreased by 22.08% to 249 million yuan [3][5]. - The company benefits from the domestic high-end and new high-temperature alloy production scale, with significant growth in overseas markets, particularly in sectors related to the Belt and Road Initiative, where revenue growth reached 54.08% [5][6]. - The industry outlook is positive, with a strong upward trend in demand for military and civil aviation engines, supported by a 7.2% increase in national defense spending in 2025 [5][6]. Financial Performance Summary - Revenue for 2024 was 3.524 billion yuan, with a growth rate of 3.4%. The forecast for 2025 is 3.824 billion yuan, reflecting an expected growth rate of 8.51% [7]. - The net profit for 2024 was 249 million yuan, with projections of 288 million yuan for 2025, indicating a recovery with a growth rate of 15.93% [7]. - The company's gross margin is expected to improve, with a forecasted gross margin of 30.40% in 2025 [10]. Market and Product Insights - The company focuses over 60% of its products on the aerospace sector, which is expected to see robust growth in both military and civil aviation engine demands [5][6]. - The company is actively expanding its domestic and international markets, with significant potential in low-altitude economy and gas turbine sectors [5][6]. - The product structure is anticipated to optimize further, enhancing overall profitability and net profit margins in the coming years [5][6].

Core Viewpoint - The company reported a revenue of 3.524 billion yuan for 2024, representing a year-on-year increase of 3.40%, while the net profit attributable to shareholders was 249 million yuan, reflecting a year-on-year decrease of 22.08% [1][2]. Group 1: Performance Analysis - The decline in net profit is attributed to fluctuations in raw material prices leading to increased costs, as well as adjustments in product prices due to changes in market demand [2]. - The competitive landscape in the high-temperature alloy industry has intensified, potentially squeezing product prices and profit margins [2]. - Rising costs of production factors, including raw materials and labor, along with increased R&D expenditures, have impacted profitability [2]. Group 2: Technological Advancements - In 2024, the company made significant progress in product and technology development, establishing a comprehensive industrial layout with production capabilities for various high-temperature alloy products [3]. - The company has developed new technologies and products, including capabilities for producing 5,000 tons of aerospace high-temperature alloy mother alloy and over 10,000 aerospace ring forgings annually [3]. Group 3: Strategic Initiatives - The company aims to enhance its R&D investment and strengthen collaborations with universities and research institutions to foster innovation and break the domestic market monopoly of foreign products [4]. - The company plans to leverage opportunities from the "Belt and Road" initiative to expand its overseas market presence and increase product exports [4]. - Future profit forecasts for 2025-2026 have been adjusted to 265 million and 329 million yuan, respectively, with a new projection for 2027 at 376 million yuan, reflecting the company's leading position in high-temperature alloy R&D and production [4].

Group 1 - Shenjian Co., Ltd. reported a net profit of 33.65 million yuan for 2024, a year-on-year increase of 32.29%, with a proposed cash dividend of 0.5 yuan per 10 shares [1] - Jingce Electronics experienced a net loss of 97.60 million yuan in 2024, transitioning from profit to loss, despite a revenue increase of 5.59% to 2.565 billion yuan [1] - Jingwei Co., Ltd. reported a net profit of 35.54 million yuan for 2024, a decrease of 36.76%, with a proposed cash dividend of 1.00 yuan per 10 shares [1][2] Group 2 - Minsheng Health achieved a net profit of 91.83 million yuan in 2024, a year-on-year increase of 7.24%, with a proposed cash dividend of 1.00 yuan per 10 shares [2] - Zhongshe Co., Ltd. reported a net profit of 10.16 million yuan for 2024, a decline of 76.24%, with a proposed cash dividend of 0.2 yuan per 10 shares [3] - Keyuan Smart reported a net profit of 252 million yuan for 2024, a year-on-year increase of 56.64%, with a proposed cash dividend of 0.4 yuan per 10 shares [4] Group 3 - Beilu Pharmaceutical reported a net profit of 14.54 million yuan for Q1 2025, a year-on-year increase of 26.13%, with revenue of 283 million yuan [5] - Wangsu Technology achieved a net profit of 192 million yuan for Q1 2025, a year-on-year increase of 38.54%, with revenue of 1.235 billion yuan [6] - Keyuan Pharmaceutical reported a net profit of 23.08 million yuan for Q1 2025, a year-on-year increase of 7.25%, despite a revenue decline of 23.98% [7] Group 4 - Guangting Information reported a net profit of 24.03 million yuan for Q1 2025, turning from loss to profit, with revenue of 134 million yuan [9] - Zhaori Technology reported a net loss of 1.23 million yuan for Q1 2025, with revenue of 35.23 million yuan [11] - Huakai Yibai reported a net loss of 15.09 million yuan for Q1 2025, despite revenue growth of 35.08% to 2.292 billion yuan [13] Group 5 - Xinhongye reported a net profit of 34.43 million yuan for Q1 2025, a year-on-year increase of 20.43%, with revenue of 755 million yuan [15] - Huning Co., Ltd. reported a net profit of 3.61 million yuan for Q1 2025, a year-on-year decrease of 45.68%, with revenue of 64.51 million yuan [16] - Camel Co., Ltd. reported a net profit of 237 million yuan for Q1 2025, a year-on-year increase of 51.89%, with revenue of 4.136 billion yuan [17] Group 6 - Hengtong Co., Ltd. reported a net profit of 42.55 million yuan for Q1 2025, a year-on-year increase of 51.62%, with revenue of 313 million yuan [19] - Changqing Technology reported a net profit of 35.38 million yuan for Q1 2025, a year-on-year decrease of 23.80%, with revenue of 246 million yuan [21] - Libaba Co., Ltd. reported a net profit of 34.72 million yuan for Q1 2025, a year-on-year increase of 9.91%, with revenue of 419 million yuan [22] Group 7 - Shouxiangu reported a net profit of 58.37 million yuan for Q1 2025, a year-on-year decrease of 24.32%, with revenue of 171 million yuan [24] - Bojun Technology announced a stock issuance application accepted by the Shenzhen Stock Exchange [24] - Dayou Energy announced the full resumption of production at its Gengcun coal mine, with an annual production capacity of 3.6 million tons [25] Group 8 - Deyang Co., Ltd. successfully acquired land use rights for industrial land in Ningbo for 45.80 million yuan [27] - Tianyu Pharmaceutical's subsidiary received a drug registration certificate for an injectable product [29] - Xingwang Yuda signed a strategic cooperation agreement with the Jilin Province Bionic Robot Innovation Center [30] Group 9 - Lifang Pharmaceutical received approval for clinical trials of a new drug [32] - Zai Sheng Technology reported a net profit of 33.56 million yuan for Q1 2025, a year-on-year increase of 3.69%, with revenue of 324 million yuan [34] - Jinxin Technology reported a net profit of 319,920 yuan for Q1 2025, turning from loss to profit, with revenue of 563 million yuan [36] Group 10 - Huayin Electric reported a net profit of 75.67 million yuan for Q1 2025, a year-on-year increase of 894.61%, with revenue of 2.307 billion yuan [37] - Xinghua Co., Ltd. reported a net loss of 95.51 million yuan for Q1 2025, with revenue of 840 million yuan [38] - Heren Technology reported a net loss of 384,410 yuan for Q1 2025, with revenue of 78.40 million yuan [40] Group 11 - Fenda Technology reported a net profit of 40.45 million yuan for Q1 2025, a year-on-year increase of 84.07%, with revenue of 760 million yuan [41] - Tongda Co., Ltd. reported a net profit of 25.49 million yuan for 2024, a year-on-year decrease of 69.15%, with revenue of 6.201 billion yuan [43] - Zhonghe Holdings reported a net profit of 283 million yuan for 2024, a year-on-year decrease of 54.69%, with a proposed cash dividend of 0.3 yuan per 10 shares [44] Group 12 - Jiantou Energy reported a net profit of 531 million yuan for 2024, a year-on-year increase of 181.59%, with a proposed cash dividend of 1.3 yuan per 10 shares [44] - Guanghua Technology reported a net loss of 205 million yuan for 2024, with revenue of 2.589 billion yuan [45] - Huajin Technology reported a net profit of 29.26 billion yuan for 2024, a year-on-year increase of 8.1%, with a proposed cash dividend of 9 yuan per 10 shares [46] Group 13 - Yingke Medical reported a net profit of 1.465 billion yuan for 2024, a year-on-year increase of 282.63%, with a proposed cash dividend of 1.00 yuan per 10 shares [46] - Solar Energy reported a net profit of 1.225 billion yuan for 2024, a year-on-year decrease of 22.38%, with a proposed cash dividend of 0.56 yuan per 10 shares [46] - Dongfang Electric reported a net profit of 318 million yuan for 2024, a year-on-year decrease of 50.62%, with a proposed cash dividend of 0.32 yuan per 10 shares [47] Group 14 - Tianneng Heavy Industry reported a net loss of 262 million yuan for 2024, with revenue of 3.273 billion yuan [48] - Gangyan High-tech reported a net profit of 249 million yuan for 2024, a year-on-year decrease of 22.08%, with a proposed cash dividend of 1.00 yuan per 10 shares [48] - Shihua Machinery reported a net profit of 96.88 million yuan for 2024, a year-on-year increase of 5.35%, with revenue of 8.037 billion yuan [49] Group 15 - Gongtong Pharmaceutical reported a net loss of 27.59 million yuan for 2024, with revenue of 537 million yuan [51] - Zhongjing Electronics reported a net loss of 87.43 million yuan for 2024, with revenue of 2.932 billion yuan [53] - Yudai Development reported a net loss of 114 million yuan for 2024, with revenue of 388 million yuan [55] Group 16 - Zhenhua Technology reported a net profit of 970 million yuan for 2024, a year-on-year decrease of 63.83%, with a proposed cash dividend of 1.8 yuan per 10 shares [56] - Jierong Technology reported a net loss of 298 million yuan for 2024, with revenue of 1.357 billion yuan [58] - Changgao Electric New reported a net profit of 252 million yuan for 2024, a year-on-year increase of 45.66%, with a proposed cash dividend of 0.8 yuan per 10 shares [60] Group 17 - Shibao Detection announced a plan to acquire 81% of Zhonghuan Lianshu for 52.65 million yuan [61] - Jiangsu Boyun announced a plan to reduce its shareholding by up to 3% [62] - Jingfeng Mingyuan announced a plan to acquire 100% of Yichong Technology for 3.283 billion yuan [63]