Summary of BYD's Second-Generation Battery Fast Charging Technology Conference Call Industry and Company Involved - **Company**: BYD (Build Your Dreams) - **Industry**: Electric Vehicle (EV) Battery Supply Chain Key Points and Arguments 1. Battery Core Components - **Cathode Materials**: - **Fengyuan Co., Ltd. (002805)**: Exclusive supplier of high-pressure lithium iron phosphate for BYD's fast-charging battery, involved in joint R&D and exclusive adaptation [1] - **Defang Nano (300769)**: Core supplier of lithium manganese iron phosphate, supporting the second-generation blade battery's high rate and energy density improvements [1] - **Hunan YN Energy (301358)**: Leading supplier of lithium iron phosphate cathodes, deeply integrated with BYD, benefiting from the ramp-up of fast-charging batteries [1] 2. Electrolytes and Separators - **Tinci Materials (002709)**: Leading supplier of high-rate electrolytes, utilizing LiFSI technology to reduce internal resistance, suitable for fast-charging needs [1] - **Enjie Co., Ltd. (002812)**: Supplier of ultra-thin wet separators (4μm), enhancing ionic conductivity and ensuring fast charging stability [1] 3. Structural Components and Equipment - **Kodali (002850)**: Core supplier of blade battery casings, meeting the structural requirements of the second-generation short blade and high-rate designs [1] - **Haimeixing (688559)**: Provides laser equipment for the second-generation blade, covering the entire process from electrode processing to welding, with BYD as its second-largest customer (approximately 15% of revenue) [1] - **Lianying Laser (688518)**: Main supplier for cell/PACK laser welding, utilizing blue laser technology for copper-aluminum welding, with a high market share [1] 4. Onboard High Voltage and Control - **Silicon Carbide Chips**: - **San'an Optoelectronics (600703)**: The only domestic company with a full silicon carbide supply chain, providing automotive-grade SiC chips for high-voltage fast charging and efficient energy conversion [1] - **Tianyue Advanced (688234)**: Holds a 25% global market share in silicon carbide substrates, entering BYD's supply chain to support SiC chip production [1] 5. High Voltage Connectors and Charging Guns - **Yonggui Electric (300351)**: Validated 1000V liquid-cooled high-voltage connectors and charging guns by BYD, with a single vehicle supply value of approximately 1200 yuan [1] 6. Onboard Power Modules - **Xinrui Technology (300745)**: Supplier of high-power charging SCM super-fast charging modules, suitable for megawatt fast-charging high-voltage platforms [1] 7. Charging Infrastructure - **Ultra Charging Piles and Power Modules**: - **XJ Electric (000400)**: Awarded the first batch of megawatt fast charging station equipment by BYD, providing 600kW liquid-cooled ultra charging piles [1] - **Shenghong Co., Ltd. (300693)**: Signed a strategic agreement with BYD for core power modules of megawatt charging stacks [1] 8. Charging Modules and Power Supplies - **Yingkerui (300713)**: Supplier of 1000V efficient power modules, achieving a conversion efficiency of 98.5%, supporting peak power output [1] Core Conclusions - **Key Certainties**: Exclusive long-term agreements for cathode materials, exclusive adaptation of laser equipment, and full-chain support for SiC chips [1] - **Leading Suppliers for Fast Charging Components**: Tinci Materials (electrolytes), Enjie Co., Ltd. (separators), Yonggui Electric (high-voltage connectors), and XJ Electric (ultra charging piles) [1]

上海市锦天城（深圳）律师事务所 关于深圳市英可瑞科技股份有限公司 2026 年第一次临时股东会的 法律意见书 上海市锦天城（深圳）律师事务所 法律意见书 上海市锦天城（深圳）律师事务所 关于深圳市英可瑞科技股份有限公司 2026 年第一次临时股东会的 法律意见书 致：深圳市英可瑞科技股份有限公司 上海市锦天城（深圳）律师事务所（以下简称"本所"）接受深圳市英可瑞科 技股份有限公司（以下简称"公司"）委托，就公司召开 2026 年第一次临时股东 会（以下简称"本次股东会"）的有关事宜，根据《中华人民共和国公司法》（以 下简称《公司法》）《上市公司股东会规则》等法律、法规、规章和其他规范性文 件以及《深圳市英可瑞科技股份有限公司章程》（以下简称《公司章程》）的有关 规定，出具本法律意见书。 为出具本法律意见书，本所及本所律师依据《律师事务所从事证券法律业务 管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定，严格履行 了法定职责，遵循了勤勉尽责和诚实信用原则，对本次股东会所涉及的相关事项 进行了必要的核查和验证，核查了本所认为出具该法律意见书所需的相关文件、 资料，并参加了公司本次股东会的全过程。本所保 ...

证券代码：300713 证券简称：英可瑞 公告编号：2026-011 深圳市英可瑞科技股份有限公司 2026年第一次临时股东会决议公告 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.本次股东会无增加、变更、否决议案的情形。 2.本次股东会未涉及变更前次股东会决议情况。 一、会议召开和出席情况 1.股东会届次：2026年第一次临时股东会 2.会议召开的日期、时间： （1）现场会议召开：2026年3月3日下午14:30时开始 （2）网络投票：通过深圳证券交易所交易系统进行网络投票的具体时间为 2026年3月3日上午9:15—9:25，9:30—11:30，下午13:00—15:00；通过深圳证 券交易所互联网投票的具体时间为：2026年3月3日上午9:15至下午15:00期间的 任意时间。 3.会议地点：深圳市龙岗区宝龙街道宝龙社区宝龙二路60号英可瑞工业园英 可瑞科技楼大会议室。 4.会议召开方式：本次股东会采用现场表决与网络投票相结合的方式。 5.股东会的召集人：本次股东会的召集人为董事会。 6.会议主持人：公司董事长尹伟先生。 7.会议召开 ...

证券日报网讯 2月25日，英可瑞发布公告称，公司控股子公司深圳市格睿德电气有限公司（简称"格睿 德"）于近日收到由深圳市工业和信息化局、深圳市财政局、国家税务总局深圳市税务局联合颁发的 《高新技术企业证书》，证书编号：GR202544203504，发证时间：2025年12月25日，有效期：三年。 本次高新技术企业的认定系原证书有效期满后的重新认定。 （文章来源：证券日报） ...

格隆汇2月25日丨英可瑞(300713.SZ)公布，控股子公司深圳市格睿德电气有限公司（简称"格睿德"）于 近日收到由深圳市工业和信息化局、深圳市财政局、国家税务总局深圳市税务局联合颁发的《高新技术 企业证书》，证书编号：GR202544203504，发证时间：2025年12月25日，有效期：三年。本次高新技 术企业的认定系原证书有效期满后的重新认定。 ...

格隆汇2月25日丨英可瑞(300713.SZ)公布，控股子公司深圳市格睿德电气有限公司（简称"格睿德"）于 近日收到由深圳市工业和信息化局、深圳市财政局、国家税务总局深圳市税务局联合颁发的《高新技术 企业证书》，证书编号：GR202544203504，发证时间：2025年12月25日，有效期：三年。本次高新技 术企业的认定系原证书有效期满后的重新认定。 ...

深圳市英可瑞科技股份有限公司（以下简称"公司"）控股子公司深圳市格 睿德电气有限公司（以下简称"格睿德"）于近日收到由深圳市工业和信息化局、 深圳市财政局、国家税务总局深圳市税务局联合颁发的《高新技术企业证书》， 证书编号：GR202544203504，发证时间：2025年12月25日，有效期：三年。 证券代码：300713 证券简称：英可瑞 公告编号：2026-010 深圳市英可瑞科技股份有限公司 关于控股子公司通过国家高新技术企业重新认定的公告 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。 一、基本情况 2026 年 2 月 25 日 1 / 1 二、对公司经营的影响 本次高新技术企业的认定系原证书有效期满后的重新认定。根据国家有关规 定，格睿德自本次通过高新技术企业重新认定当年起连续三年可继续享受高新技 术企业的相关优惠政策，按15%的税率缴纳企业所得税。本次获得高新技术企业 重新认定，是对格睿德的研发技术水平和综合实力的充分肯定，将对其的经营发 展产生积极影响。 本次通过高新技术企业重新认定不会对公司的经营业绩产生重大影响。敬请 广大投资者理性投资， ...

Core Viewpoint - Yingkerui (300713) has announced a plan to issue shares to specific investors, aiming to raise up to 378.60 million yuan for various projects, including the production of intelligent high-frequency power supply systems and the establishment of a research center [1][2]. Group 1: Share Issuance Details - The total amount of funds raised from the share issuance will not exceed 378.60 million yuan, which will be used for production projects, automation upgrades, marketing network construction, and working capital [1]. - The number of shares to be issued will not exceed 47,616,243 shares, representing up to 30% of the company's total share capital before the issuance [2]. - The issuance will be directed to no more than 35 specific investors, including qualified institutional investors and individuals as defined by the China Securities Regulatory Commission [1][2]. Group 2: Shareholder and Control Information - As of the announcement date, Yin Wei holds 69,279,570 shares, accounting for 43.65% of Yingkerui's total share capital, maintaining control after the issuance [2]. - Following the issuance, Yin Wei's ownership will decrease to 33.58%, but he will remain the controlling shareholder [2]. Group 3: Financial Performance - Yingkerui has projected a net loss for the year 2025, estimated between 80.33 million yuan and 108.68 million yuan, with similar losses reported for the years 2022 to 2024 [2][3].

Group 1 - Major shareholder Han Yuanfu of Dayuan Pump Industry plans to reduce his stake by up to 3%, totaling no more than 5.595 million shares [1] - Hainan Highway, a shareholder of Haikou Group, intends to increase its stake in the company by no less than 40 million yuan and no more than 50 million yuan [2] - China Communications Construction Company signed new contracts worth 1.883672 trillion yuan in 2025, a year-on-year increase of 0.13% [3] Group 2 - The controlling shareholder of Quzhou Development proposed to repurchase shares worth between 100 million and 200 million yuan [4] - Shareholder Huang Song of Huibo Pu plans to reduce his stake by up to 1%, totaling no more than 1.3372 million shares [5] - The board secretary of Fusenmei has had his detention lifted and is now under investigation, allowing him to resume his duties [6] Group 3 - YN Holdings clarified that its investment target does not belong to the sectors of computing chip manufacturing, computing leasing, or cloud services [7] - Shareholder Euro Star Diamond plans to reduce its stake in Laishen Tongling by up to 3%, totaling no more than 1.029 million shares [8] - Shareholder Zhu Guangkui of Demar Technology plans to reduce his stake by up to 3%, totaling no more than 791.24 million shares [10] Group 4 - Newnow's subsidiary received approval for clinical trials of drug SYS6023 for breast cancer treatment [11] - Ruipubio plans to invest 295 million yuan to establish a merger and acquisition industry fund focusing on animal health and biomedicine [12] - Shareholder Ningbo Hutong plans to reduce its stake in Huitong Energy by up to 1%, totaling no more than 206.28 million shares [13] Group 5 - Chengda Bio's high-dose influenza virus vaccine has received approval for clinical trials [14] - Kang En Bei's subsidiaries participated in the national centralized procurement process, with selected drugs expected to generate 385 million yuan in sales in 2024 [15] - Weitang Industrial signed a strategic cooperation framework agreement with Amphenol to enhance product development and market collaboration [16] Group 6 - Terui De is the first candidate for a 137 million yuan EPC general contracting project [17] - Chen Zhan Optoelectronics plans to invest 650 million yuan to establish an overseas smart manufacturing base [19] - Zhang Yi Technology's AI short drama business revenue is expected to account for no more than 1% of total revenue in 2025 [20] Group 7 - Jiangshan Co. plans to reduce its stake by up to 3%, totaling no more than 4.3308 million shares [21] - Xie Chuang Data plans to procure servers from multiple suppliers, with a total expected expenditure of no more than 11 billion yuan [22] - Huaming Equipment is planning to issue H-shares and list on the Hong Kong Stock Exchange [23] Group 8 - Wenzhou Hongfeng plans to raise no more than 450 million yuan through a private placement for expansion projects [24] - Yingkerui plans to raise no more than 379 million yuan for various projects including smart power supply systems [25] - Jingrui Electric Materials plans to invest 600 million yuan to build a key materials base for the integrated circuit manufacturing industry [26] Group 9 - Beijing Bank's chairman resigned due to age [27] - Youkeshu's actual controller plans to increase his stake by no less than 50 million yuan and no more than 100 million yuan [28] - Hanbo High-tech's subsidiary plans to acquire assets to enter the wet electronic chemicals industry [29] Group 10 - Jia Mei Packaging clarified that its capital operations related to Magic Atom will be independent of the listed company [30] - International Composite Materials confirmed that electronic-grade glass fiber is a key raw material for PCBs [31] - Zhongyin Fashion plans to procure hardware simulation accelerators for 9.385 million USD [32] Group 11 - Haohai Biotechnology's shareholder plans to reduce his stake by up to 0.4337% [33] - United Optoelectronics plans to sign a framework contract with Lingzhi Cloud Creation for robot assembly services [34] - Qianfang Technology's major shareholder plans to reduce its stake by up to 1.5%, totaling no more than 2.36507 million shares [35] Group 12 - Xiamen Airport plans to acquire 100% of Zhaoxiang Technology for 1.193 billion yuan [36] - Tuoshan Heavy Industry plans to acquire 51% of Xin Kaiyuan for 219 million yuan [38] - Shenkai Co. plans to repurchase shares worth between 40 million and 80 million yuan [39] Group 13 - Hushun Co. plans to invest 3.3 billion yuan in a high-end PCB production project [40] - Zhengzhou Bank appointed Wang Sentao as vice president, pending regulatory approval [41]

Group 1: Major Announcements - Huapei Power plans to acquire 100% equity of Meichuang Zhiguan (Wuxi) Technology Co., Ltd. through convertible bonds and cash, with trading suspension starting from February 13 [2][3] - Zhongnan Culture is planning a major asset restructuring by acquiring controlling interest in Jiangyin Sulong Thermal Power Co., Ltd. through share issuance and cash payment, with trading suspension starting from February 13 [3] - Xiechuang Data intends to purchase servers from multiple suppliers, with a total contract amount expected to not exceed 11 billion [4] Group 2: Investment Projects - Hudian Co. plans to invest 3.3 billion in a new high-end printed circuit board production project, aiming to meet the growing demand for high-end PCBs in high-performance computing and next-generation networking [5] - Penghui Energy plans to invest a total of 3.3 billion in battery and cell production projects [11] - Jingrui Electric Materials intends to invest 600 million in a comprehensive base for key materials in the integrated circuit manufacturing industry chain in the western region [11] Group 3: Performance Reports - Jinyuanzi reported a total revenue of 253.4 million for 2025, a year-on-year increase of 19.46%, with a net profit of 37.3 million, up 22.20% [7] - Youyan Powder Materials reported a total revenue of 3.9 billion for 2025, a year-on-year increase of 20.85%, with a net profit of 7.1 million, up 19.41% [7] Group 4: Fundraising and Restructuring - Wenzhou Hongfeng plans to raise no more than 450 million through a private placement for lithium battery copper foil and semiconductor etching projects [9] - Yingkerui plans to raise no more than 379 million for various projects including smart high-frequency power supply systems [9] - China Shenhua received approval for issuing shares to acquire assets and raise matching funds [9] Group 5: Important Contracts and Orders - ST Songfa signed contracts for the construction of 17 vessels, with a total contract value between 1.6 billion and 1.8 billion [11] - Zhiguang Electric's subsidiary received a 210 million order for energy storage equipment [16] - Terui De is expected to win a bid for a renewable energy project worth approximately 137 million [16]