（一）担保基本情况 根据战略发展及生产经营需要，贵州安达科技能源股份有限公司（以下简称 "公司"）拟向中国银行股份有限公司深圳坪山支行申请 3 亿元的银行综合授信。 为促成上述事项，公司全资子公司贵州开阳安达科技能源有限公司（以下简称"开 阳安达"）拟提供连带责任担保。 证券代码：920809 证券简称：安达科技 公告编号：2025-115 贵州安达科技能源股份有限公司 关于全资子公司为公司提供担保的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、担保情况概述 （二）是否构成关联交易 本次交易不构成关联交易。 （三）决策与审议程序 2025 年 12 月 12 日，公司第四届董事会第二十一次会议审议通过了《关于 全资子公司为公司提供担保的议案》，表决情况：同意 9 票、反对 0 票、弃权 0 票。 二、被担保人基本情况 （一）法人及其他经济组织适用 1. 被担保人基本情况 被担保人名称：贵州安达科技能源股份有限公司 是否为控股股东、实际控制人及其关联方：是 被担保人是否提供反担保：否 注册地址 ...

证券代码：920809 证券简称：安达科技 公告编号：2025-114 贵州安达科技能源股份有限公司 拟变更 2025 年度会计师事务所公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 涉及会计师事务所提供的资料、信息，会计师事务所应保证其提供、报送或 披露的资料、信息真实、准确、完整，不得有虚假记载、误导性陈述或者重大遗 漏。 重要内容提示： 一、拟聘任会计师事务所的基本情况 公司拟聘任天健会计师事务所（特殊普通合伙）为 2025 年年度的审计机构。 1. 拟聘任的会计师事务所：天健会计师事务所（特殊普通合伙） 2. 原聘任的会计师事务所：北京德皓国际会计师事务所（特殊普通合伙） 3. 变更会计师事务所的原因：实际控制人、股东或董事提议或自身发展需 要。 （一）机构信息 1. 基本信息 会计师事务所名称：天健会计师事务所（特殊普通合伙） 成立日期：2011 年 10 月 18 日 组织形式：特殊普通合伙 注册地址：浙江省杭州市西湖区灵隐街道西溪路 128 号 首席合伙人：钟建国 2024 年度末合 ...

证券代码：920809 证券简称：安达科技 公告编号：2025-116 （一）股东会届次 本次会议为 2025 年第三次临时股东会。 （二）召集人 本次股东会的召集人为董事会。 贵州安达科技能源股份有限公司 关于召开 2025 年第三次临时股东会通知公告（提供网络投票） 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开基本情况 （三）会议召开的合法合规性 本次会议的议案已于 2025 年 12 月 12 日经公司第四届董事会第二十一次会 议审议通过。本次股东会的召开时间、召开方式及召集人符合《中华人民共和国 公司法》《贵州安达科技能源股份有限公司章程》等有关规定，无需其他相关部 门批准或履行必要程序。 （四）会议召开方式 本次会议采用现场投票和网络投票相结合方式召开。 公司同一股东只能选择现场投票、网络投票的一种方式，如果同一表决权 出现重复投票表决的，以第一次投票表决结果为准。 （五）会议召开日期和时间 1、现场会议召开时间：2025 年 12 月 30 日 14：30。 2、网络投票起止 ...

证券代码：920809 证券简称：安达科技 公告编号：2025-113 贵州安达科技能源股份有限公司 第四届董事会第二十一次会议决议公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、会议召开和出席情况 （一）会议召开情况 1.会议召开时间：2025 年 12 月 12 日 2.会议召开地点：贵州省贵阳市开阳县硒城街道办白安营村安达科技行政楼 会议室 3.会议召开方式：现场与通讯相结合 4.发出董事会会议通知的时间和方式：2025 年 12 月 9 日以通讯方式发出 5.会议主持人：刘建波先生 6.会议列席人员：公司高级管理人员 7.召开情况合法合规的说明： 本次会议的召集、召开、议案审议程序符合《中华人民共和国公司法》（以 下简称"《公司法》"）和《贵州安达科技能源股份有限公司章程》（以下简称"《公 司章程》"）及其他法律、法规的有关规定。 会议应出席董事 9 人，出席和授权出席董事 9 人。 董事李忠、刘家成、袁飏、殷雪灵、廖信理和曹斌因工作及个人原因以通讯 方式参与表决。 二、议案审议情况 ...

| 920706 | 铁拓机械 | 26.21 | -5.92 | 13.48 | 15173.46 | | --- | --- | --- | --- | --- | --- | | 920252 | 天宏锂电 | 29.56 | -2.28 | 6.03 | 12359.62 | | 920493 | 并行科技 | 136.23 | -1.60 | 2.13 | 12006.79 | | 920405 | 海希通讯 | 27.53 | -2.58 | 3.75 | 11683.09 | | 920047 | 诺思兰德 | 25.01 | 2.29 | 2.55 | 11371.31 | | 920174 | 五新隧装 | 50.08 | 1.75 | 2.46 | 10635.29 | | 920509 | 同惠电子 | 33.89 | -3.94 | 3.65 | 10518.77 | | 920445 | 龙竹科技 | 11.52 | -5.96 | 8.40 | 10395.65 | | 920571 | 国航远洋 | 10.00 | -1.86 | 3.63 | 10301.05 | | 9202 ...

Summary of Key Points Core Viewpoint - The trading volume and turnover of stocks on the Beijing Stock Exchange (BSE) showed a decrease compared to the previous trading day, with a total trading volume of 563 million shares and a turnover of 12.068 billion yuan, down by 1.457 billion yuan [1]. Trading Performance - A total of 140 stocks closed higher, accounting for 49.30% of the tradable stocks, with notable gainers including Luqiao Information (up 16.26%), Tianrun Technology (up 13.90%), and Tietuo Machinery (up 9.16%) [1]. - Conversely, 133 stocks closed lower, with significant declines seen in Nante Technology (down 15.46%), Xin Ganjiang (down 5.73%), and Haixi Communications (down 3.95%) [1]. Trading Activity - There were 29 stocks with a turnover exceeding 100 million yuan, led by Nante Technology (6.395 billion yuan), Xingtou Measurement and Control (3.88 billion yuan), and Anda Technology (3.63 billion yuan) [1]. - In terms of trading activity, 11 stocks had a turnover rate exceeding 10%, with 4 stocks exceeding 20%. The highest turnover rates were recorded for Dapeng Industrial (42.36%), Nante Technology (39.15%), and Tianrun Technology (23.58%) [1]. Stock Details - The trading details of notable stocks include: - Nante Technology: Closing price 20.72 yuan, down 15.46%, turnover rate 39.15%, turnover 639.36 million yuan [1]. - Xingtou Measurement and Control: Closing price 72.79 yuan, up 1.73%, turnover rate 12.89%, turnover 387.69 million yuan [2]. - Anda Technology: Closing price 7.54 yuan, up 5.31%, turnover rate 10.65%, turnover 363.21 million yuan [2]. - Luqiao Information: Closing price 54.99 yuan, up 16.26%, turnover rate 8.44%, turnover 274.18 million yuan [1]. - Tianrun Technology: Closing price 24.18 yuan, up 13.90%, turnover rate 23.58%, turnover 229.82 million yuan [1].

Market Overview - The battery sector experienced a decline of 0.32% compared to the previous trading day, with Andar Technology leading the drop [1] - The Shanghai Composite Index closed at 3864.18, down 0.15%, while the Shenzhen Component Index closed at 12907.83, up 1.02% [1] Stock Performance - Notable gainers in the battery sector included: - ST Taizong (300477) with a closing price of 3.85, up 12.90% and a trading volume of 1.9589 million shares [1] - Longpan Technology (603906) at 19.87, up 10.02% with a trading volume of 249,300 shares [1] - Jinyinhai (300619) at 45.22, up 9.52% with a trading volume of 205,200 shares [1] - Conversely, significant decliners included: - Andar Technology (920809) at 7.12, down 4.69% with a trading volume of 375,400 shares [2] - Weike Technology (600152) at 7.20, down 4.38% with a trading volume of 418,800 shares [2] - Wanrun New Energy (688275) at 75.10, down 4.28% with a trading volume of 48,500 shares [2] Capital Flow - The battery sector saw a net outflow of 2.327 billion yuan from main funds, while retail funds experienced a net inflow of 1.224 billion yuan [2] - The main funds' net inflow for specific stocks included: - Defang Nano (300769) with a net inflow of 106 million yuan, accounting for 9.78% [3] - Xinwangda (300207) with a net inflow of 98.05 million yuan, accounting for 7.24% [3] - Notable stocks with significant retail fund inflows included: - Longpan Technology (603906) with a retail net inflow of 64.24 million yuan, accounting for 12.97% [3] - Haike New Source (301292) with a retail net inflow of 61.13 million yuan, accounting for 3.42% [3]

Core Viewpoint - The lithium iron phosphate (LFP) material industry is facing intense competition and significant profit pressure, with the entire industry experiencing continuous losses for over 36 months, and an average debt ratio of 67.81% among six listed companies [2]. Group 1: Industry Challenges - The current pre-tax cost of LFP materials has reached 15,600 CNY/ton, while the market average price is only slightly above 14,000 CNY/ton, leading to a loss of nearly 10% per ton [2]. - The overall gross profit margin for the "cathode materials" business among 20 listed companies is only 8.76%, ranking 13th among 15 sub-sectors in the lithium battery industry, while the gross profit margin for downstream power battery companies is 20.38%, indicating a profitability ratio of 2.33 times [4]. - In the first three quarters of 2025, the combined net profit of ten listed companies in the cathode materials sector was only 552 million CNY, while a single battery manufacturer, CATL, achieved a net profit of 49.034 billion CNY, which is 88.83 times that of the ten cathode material companies combined [5]. Group 2: Supply and Demand Dynamics - The supply-demand structure of the cathode materials industry has fundamentally changed since 2023, with significant capital entering upstream production while downstream demand has not kept pace, leading to overcapacity and intensified competition [6]. - Approximately 97 super projects in the cathode materials sector have been announced by domestic companies, with a total investment budget exceeding 450 billion CNY [6]. - Effective production capacity for cathode materials is projected to reach 401.01 million tons in 2024, increasing to 532.9 million tons in 2025 and 679.9 million tons in 2026, while market demand is expected to be only 390.8 million tons in 2025 and 516.8 million tons in 2026, resulting in excess capacity of approximately 142.1 million tons and 163.1 million tons, respectively [6]. Group 3: Company Performance and Future Outlook - The effective production capacity of major companies is projected to increase significantly, with Hunan Youneng leading at 145,000 tons by 2026, followed by Wanrun New Energy at 52,000 tons and Fulmin Precision at 50,000 tons [8][9]. - The total planned production capacity for LFP materials by 29 domestic companies has reached 1,064.15 million tons, with an additional 1.1 million tons planned by overseas companies, indicating a combined capacity of nearly 1,200 million tons [10]. - The industry consensus is that globalization is essential for sustainable growth, with companies needing to complete their global layouts to reshape the industry landscape [12][13].

Core Insights - Lithium iron phosphate (LFP) cathode materials have significant advantages in safety, cycle life, and cost due to their olivine structure and cobalt-nickel-free formulation, despite limitations in energy density and low-temperature performance [1][5][8] - The demand for LFP materials is driven by the electric vehicle (EV) and energy storage markets, with LFP battery installation in the power battery sector reaching an absolute dominance and over 90% in the energy storage sector [1][6][8] - The industry is transitioning towards high-end technology-driven competition, focusing on technological upgrades and vertical integration of the supply chain, leading to increased market concentration and further segmentation of application scenarios [1][6][10][12] Industry Overview - LFP materials (chemical formula: LiFePO₄) are a key component of lithium-ion batteries, characterized by a stable olivine crystal structure [2][3] - The LFP industry is supported by stable upstream supply of lithium, iron, and phosphorus, with leading companies enhancing product performance through diverse manufacturing processes [1][6] Market Dynamics - In the power battery sector, LFP battery installation reached 402.6 GWh in the first nine months of 2025, accounting for 81.5% of total installations, a year-on-year increase of 62.7% [6][7] - The energy storage market has seen rapid growth, with LFP batteries dominating new installations, achieving 20.58 GW/48.52 GWh in the first half of 2025, representing 94.21% and 87.95% of the market in power and capacity, respectively [7][8] Competitive Landscape - Major companies in the LFP sector include Hunan Youneng, Dofang Nano, and Fulian Precision, with varying production capacities and technological advantages [2][9] - The industry is witnessing a shift towards high-performance products, with companies like Hunan Youneng and Dofang Nano focusing on high-density and long-cycle life products to meet the demands of leading battery manufacturers [9][12] Future Trends - The LFP industry is expected to focus on high-end technological upgrades, improving energy density, fast charging, and low-temperature adaptability [10][11] - Vertical integration of the supply chain will become a mainstream trend, with companies enhancing control over upstream resources and establishing recycling systems to support sustainable development [11][12] - Market competition is shifting from price-based to value-based, with high-performance differentiated products becoming the core competitive advantage [12]

Market Overview - The A-share market experienced an overall pullback in the third week of November 2025, with the average daily trading amount on the Beijing Stock Exchange (BSE) falling to 214 billion yuan, a decrease of 5.86% from the previous week[1] - The BSE 50 Index declined by 0.56%, which is less than the declines seen in other major indices, indicating relative stability[1] Trading Activity - The average daily trading volume on the BSE was 213.92 billion yuan, with a turnover rate of 22.52%[1][8] - The BSE's trading volume accounted for 1.05% of the total market, reflecting a further decrease in trading activity compared to the previous week[11] Sector Performance - Among the 24 sectors on the BSE, 13 sectors had a positive median return, with the utilities sector leading at a median increase of 4.54%[18] - The automotive sector had the largest median decline at -2.22%[18] Valuation Insights - The computer sector had the highest trailing twelve months (TTM) price-to-earnings (P/E) ratio at 141.58 times, followed by the communication sector at 129.85 times, while the construction and decoration sector had a relatively low P/E ratio of 28.08 times[18] New Listings and IPOs - During the week, there was one IPO on the BSE, with no new stocks listed[36] Risks - There is a noted risk of further pullback in BSE stock performance, particularly following the historical high of the BSE 50 Index on September 8, 2025[38]