Investment Rating - Industry Rating: Recommended [5] Core Insights - The lithium battery copper foil market is expected to see rapid growth, with shipments projected to reach 940,000 tons in 2025, a year-on-year increase of 36%, and further growth to 1,150,000-1,200,000 tons in 2026, exceeding 20% year-on-year [1][9] - The trend towards ultra-thin copper foil is clear, driven by cost optimization and performance enhancement needs, with the proportion of ultra-thin products (5/4.5μm) expected to rise to 25% in 2025 and 50% in 2026 [1][13] - The PCB copper foil market is also expanding, with the global market size projected to grow from 47.7 billion yuan in 2024 to 71.7 billion yuan in 2029, at a compound annual growth rate (CAGR) of 8.5% [3][35] Summary by Sections Lithium Battery Copper Foil - Demand is on the rise, with significant growth in shipments expected due to the expanding downstream demand from the power and energy storage sectors [1][9] - The high copper prices have led to a strong demand for cost reduction, with a notable reduction in copper usage and costs when using 4.5μm products compared to 6μm [12][17] - The industry is experiencing a tightening supply-demand balance, with limited capacity expansion and a concentration of market share among leading manufacturers, as evidenced by the CR5 market share increasing to 45.8% in 2025 [23][27] Electronic Circuit Copper Foil - The demand for high-frequency and high-speed PCB copper foil is robust, driven by advancements in AI computing, electrification, and consumer electronics [3][31] - The global market for AI and high-performance computing PCB copper foil is expected to grow significantly, with a projected CAGR of 36.1% from 2024 to 2029 [35][36] - Domestic manufacturers are actively positioning themselves in the high-end PCB copper foil market, which is characterized by high processing fees and stringent performance requirements [3][55] Investment Recommendations - The copper foil industry is identified as a capital-intensive sector with high raw material costs, leading to limited capacity expansion in the early stages [4][57] - The anticipated rapid growth in demand for power and energy storage batteries is expected to tighten supply and increase processing fees, enhancing profitability for suppliers [4][58] - Recommended stocks benefiting from these trends include Nord Technology, Tongguan Copper Foil, Zhongyi Technology, Defu Technology, and Jiayuan Technology [58]

Summary of Conference Call Records Industry Overview - The conference call focuses on the AI server and PCB (Printed Circuit Board) industry, particularly the advancements in materials and technology related to AI platforms and their components. Key Points AI Platform Upgrade - The new generation AI server architecture has shifted from "mid-board + CP board" to "switch backplane/orthogonal backplane + computing board," significantly increasing the requirements for backplane layers and material performance [1] - The Virtuoso cabinet inherits the GB300 design and upgrades materials, resulting in a 2x increase in PCB value, with each unit requiring 5 LPU cabinets and 1 CPU cabinet, all needing high-end PCBs [1] - This architectural adjustment is expected to increase PCB quantity by 2-3 times and value by 4-5 times, leading to a substantial rise in demand for copper-clad laminates (CCL) [1] Production Timeline - Core product mass production timelines are set: Rubin is expected to start mass production in Q3 2026, with PCB/CCL materials confirmed by late Q2 to early Q3; Alt in Q4 2026; and Fermi in the second half of 2027, with design completion in 2026 [1] Material Demand and Certification - M9 and M10 materials are projected to see explosive demand, with M9 CCL demand reaching millions of units by 2026 and increasing to 20-30 million units by 2027 alongside the Rubin platform [2] - M10 material certification has begun, with Nvidia requiring a loss factor (Df) of 0.0003. The competitive materials include PTFE (best electrical performance) and hydrocarbon resin + M10 filler, with PTFE outperforming M9 by 20%-30% [2] - M9 solutions have been confirmed, utilizing either "hydrocarbon resin + Q fabric" or "PTFE + fiberglass-free fabric," with a stable yield of 90% for M9 CCL, ready for mass production [2] Supply Chain and Pricing - The supply side is highly concentrated, with CTE fabric currently in severe shortage, priced at 120 RMB/kg, expected to rise further in 2026. New production capacity is anticipated to be released in the second half of 2026 [3] - Q fabric is primarily supplied by Asahi Kasei and domestic suppliers, with domestic prices 20%-30% lower than overseas [3] - Price increases for CCL are expected in 2025 due to rising costs of glass fabric and copper foil, with a projected 20%-30% increase in prices being passed down to end-users by April 2026 [3] PCB Market Dynamics - Due to the surge in PCB demand and value, existing suppliers are unable to meet capacity, prompting Nvidia to onboard new suppliers to ensure supply and reduce costs, with 2-4 suppliers per material number [4] - Key suppliers for LPU and CPU boards are identified, with a notable shift in market share towards new entrants like Jingwang Electronics and Dongshan Precision, while traditional players like Shenghong Technology see a decline in market share despite increased absolute order volumes [4] Copper Foil Specifications - Specifications for copper foil are being upgraded in line with material advancements, with M9 requiring HVP4 copper foil and M10 requiring HVP5/HVP6, with demand for HVP4 expected to reach 8,000-30,000 tons by 2027 [4] - Domestic manufacturers like Tongguan and Longdian Huaxin are accelerating the replacement of foreign suppliers due to price advantages [4] Market Potential - The market potential for CCL is significant, with GB300 cabinets requiring 50 CCLs and 60 PPs, while Rubin Ultra cabinets require 200 CCLs and 240 PPs. The value of core products is highlighted, with LPU boards valued at 20,000-30,000 RMB each and next-generation switch backplanes exceeding 800,000 RMB [5] - The global demand for M9 CCL is projected to reach 20-30 million units by 2027, corresponding to an area of over 20 million square meters, indicating a market size of several billion RMB [5] - Key beneficiaries across various segments are identified, including Shengyi Technology in CCL, Feilihua in electronic fabric, Jingwang Electronics in PCB manufacturing, and Tongguan Copper Foil in copper foil [5]

一、会议召开和出席情况 1、会议召开的日期、时间： 证券代码：301217 证券简称：铜冠铜箔 公告编号：2026-008 安徽铜冠铜箔集团股份有限公司 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、本次股东会无否决议案的情形； 2、本次股东会不涉及变更以往股东会已通过的决议。 （1）现场会议召开时间：2026年3月20日（星期五）14：30； （2）网络投票时间：2026年3月20日（星期五）。其中，通过深圳证券交易 所交易系统进行网络投票的时间为2026年3月20日的交易时间，即上午9:15-9:25， 9:30-11:30和下午13:00-15:00；通过深圳证券交易所互联网投票系统投票的具 体时间为2026年3月20日9:15至15:00期间的任意时间。 2、会议召开方式：本次会议采取现场表决和网络投票相结合的方式。 3、会议召开地点：安徽省池州经济技术开发区清溪大道189号安徽铜冠铜箔 集团股份有限公司一楼会议室。 4、会议召集人：公司董事会。 5、会议主持人：董事长甘国庆先生。 6、本次股东会会 ...

召开 2026 年第一次临时股东会的 安徽承义律师事务所 关于 安徽铜冠铜箔集团股份有限公司 一、本次股东会召集人资格和召集、召开的程序 经核查，本次股东会是由公司第二届董事会召集，公司已于 2026 年 3 月 5 日在中国证监会指定的信息披露网站和深圳证券交易所网站上披露了关于召开 本次股东会的通知。本次股东会的现场会议于 2026 年 3 月 20 日 14:30 在本次股 东会的通知的地点如期召开。本次股东会的召集人资格和召集、召开程序符合法 律、法规、规范性文件和公司章程的规定。 法律意见书 安徽承义律师事务所 中国.合肥市政务区怀宁路 200 号栢悦中心 5 楼 邮编: 230022 电话（Tel）:（86-551）65609815 传真（Fax）:（86-551）65608051 网址（Website）:www.chengyi-law.com 电子信箱（E-mail）：chengyilawyer@163.com 安徽承义律师事务所 关于安徽铜冠铜箔集团股份有限公司 召开 2026 年第一次临时股东会的法律意见书 (2026)承义法字第 00042 号 致：安徽铜冠铜箔集团股份有限公司 根据《中华 ...

Core Viewpoint - The demand for AI is driving an increase in copper foil processing fees, indicating a recovery in the industry after a challenging period [3]. Group 1: Company Performance - Defu Technology is currently operating at full capacity due to strong downstream market demand and has initiated price increases for processing fees on certain lithium battery copper foil products [4]. - Zhongyi Technology reported in its 2025 annual performance forecast that it has benefited from the industry's recovery, leading to an increase in average processing fees and a significant improvement in profitability [5]. - Jiayuan Technology also indicated in its 2025 performance forecast that the recovery in downstream market demand has led to increased production and sales of copper foil products, contributing to a rise in average processing fees and a turnaround in profitability [6]. Group 2: Industry Trends - The improvement in order volume and product structure is driving the recovery of the pricing system in the copper foil industry, with a shift in supply-demand dynamics [7]. - The mention of full production and high operational loads by Defu Technology suggests a loosening of the previously low operating rates and processing fees that suppressed industry profitability [7]. - The changes in processing fees reflect a reallocation of bargaining power between copper foil manufacturers and battery/PCB manufacturers, indicating a transition from merely securing orders to negotiating prices and improving profits [7]. Group 3: Caution on Price Increases - The price increases confirmed by Defu Technology are limited to "certain battery customers" and not a comprehensive price hike across the board [8]. - Other companies are primarily confirming the rise in average processing fees through performance forecasts and interactions, with a lack of unified industry-wide price increase announcements [8]. - The sustainability of the processing fee recovery will depend on the strength of demand in the second quarter and the pace of new capacity release, which could potentially suppress prices again [8].

Investment Rating - The report assigns a "Buy" rating for the company, marking its first coverage [1]. Core Insights - The company is expected to achieve a significant turnaround, with a projected net profit of 55 to 75 million yuan in 2025, recovering from a loss of 156 million yuan in the previous year. This improvement is attributed to capacity expansion, high demand for high-frequency and high-speed copper foil, and an increase in sales and proportion of high-value-added products, alongside cost reduction and efficiency improvements [3][4]. - The company has established a strong competitive position in the copper foil industry, characterized by high technical barriers. It has made significant advancements in technology and R&D, leading to a leading position in the domestic market for RTF copper foil and steady growth in HVLP copper foil production [4][5]. - The company has built long-term strategic partnerships with leading firms in downstream sectors, enhancing its brand reputation and market presence. This collaboration fosters customer loyalty and drives technological innovation, creating a robust business moat against potential competition [5]. Financial Projections - Revenue projections for the company are 6.547 billion yuan in 2025, 7.320 billion yuan in 2026, and 8.112 billion yuan in 2027. The expected net profits are 739 million yuan, 3.340 billion yuan, and 5.180 billion yuan for the respective years [8][10]. - The company is anticipated to experience a revenue growth rate of 38.74% in 2025, followed by 11.80% in 2026 and 10.82% in 2027 [10][11]. Market Performance - The stock has shown a remarkable performance trajectory, with a growth of 300% from March 2025 to March 2026 [7].

Investment Rating - The report assigns a "Buy" rating for the company, marking its first coverage [1]. Core Insights - The company is expected to achieve a net profit attributable to shareholders of between 55 million to 75 million yuan in 2025, recovering from a loss of 156 million yuan in the previous year. This turnaround is attributed to capacity expansion, high demand for high-frequency and high-speed copper foil, and an increase in sales and proportion of high-value-added products, alongside cost reduction and efficiency improvements [3][4]. - The company has established a strong competitive barrier through its deep technical expertise and optimized production capacity. It leads the domestic market in RTF copper foil sales and has successfully launched HVLP1-3 copper foil into mass production, with HVLP4 copper foil currently undergoing performance testing [4][5]. - The company has built long-term strategic partnerships with leading firms in the downstream sectors, enhancing its brand reputation and market presence. This collaboration fosters customer loyalty and drives technological advancements, creating a positive feedback loop for sustained growth [5]. Financial Projections - Revenue projections for the company are estimated at 6.547 billion yuan in 2025, 7.320 billion yuan in 2026, and 8.112 billion yuan in 2027. The net profit attributable to shareholders is forecasted to be 739 million yuan in 2025, 3.340 billion yuan in 2026, and 5.180 billion yuan in 2027 [8][10]. - The company is expected to see a significant revenue growth rate of 38.74% in 2025, followed by 11.80% in 2026 and 10.82% in 2027 [10][11].

Investment Rating - The report maintains a positive outlook on energy engineering and energy materials, suggesting potential for revaluation in the sector [2][13]. Core Insights - The transition of engineering companies from traditional construction to renewable energy infrastructure is significantly altering revenue structures. For instance, China Energy Engineering's renewable energy business revenue is projected to exceed 32% by the first half of 2025, up from 22.7% in 2022. The total new contracts signed in 2025 are expected to reach 1.45 trillion yuan, with renewable energy contracts accounting for over 40% [2][13]. - The business model is shifting towards integrated investment, construction, and operation. Companies like North International and China Power Construction are leading examples, with projects such as the Croatian wind farm demonstrating this model. The average project size in renewable energy has increased to 360 million yuan, compared to 220 million yuan in 2021 [3][14]. - The international expansion of energy engineering is becoming a hallmark of Chinese infrastructure. For example, China Energy Engineering's overseas revenue share is projected to be 15% in the first half of 2025, up from 12.8% in 2022 [4][15]. Summary by Sections Weekly Discussion - The report emphasizes the ongoing transformation in energy engineering and materials, highlighting the structural changes in revenue and order composition within companies like China Energy Engineering [2][13]. Cycle Linkage - The report provides insights into various materials, noting that the national average price of cement is 337 yuan per ton, down 60 yuan year-on-year, with an average shipment rate of 24.7% [5][17]. - The average price of float glass is reported at 1177.42 yuan per ton, reflecting a slight increase, while the inventory days for monitored provinces have decreased [5][17]. Market Performance - The construction materials index has shown a decline of 1.33%, with specific segments like glass manufacturing and cement showing varied performance [20][21]. Price Changes in Construction Materials - Cement prices have seen a slight decrease, with regional variations noted, while float glass prices have been supported by rising costs, particularly due to geopolitical events affecting energy prices [30][40].

Investment Rating - The report emphasizes low valuation companies in the energy sector with a PE ratio below 20X for the 2026 profit forecast [2] Core Insights - The report highlights the importance of "selling shovel" companies in the coal chemical sector, particularly in the context of fluctuating oil prices, which significantly impact the economic viability of coal chemical projects [3][13] - It identifies several key players in the energy engineering sector, including Donghua Technology, China Energy Engineering, and China Chemical, which are involved in significant projects and are expected to see revenue growth [3][13] - The report also discusses the energy materials sector, noting that companies like Keda Manufacturing and Changbao Co. are experiencing improvements due to unexpected changes in demand [4][14] - AI new materials are highlighted as having a price increase expectation, with specific references to electronic fabrics and copper foil, indicating a strong cycle of inflation in these sectors [4][14] Summary by Sections Energy Engineering - Focus on coal chemical projects, particularly coal-to-olefins, coal-to-oil, and coal-to-natural gas, with economic viability tied to oil prices above $80 per barrel [3][13] - Key companies include: - Donghua Technology: Expected revenue of 10 billion with a 13% increase in 2025 [3][13] - China Energy Engineering: Largest green hydrogen and ammonia project globally [3][13] - Other notable mentions include China Chemical, Sanwei Chemical, and local mining companies in Xinjiang [3][13] Energy Materials - Companies like Keda Manufacturing are benefiting from the growing demand for energy storage materials [4][14] - The report notes the potential for price increases in AI materials, particularly in electronic fabrics and copper foil, driven by ongoing inflationary pressures [4][14] Market Performance - The cement sector shows a national average price of 338 RMB/ton, with a year-on-year decrease of 52 RMB/ton and a slight month-on-month decline [15][18] - The glass market sees a slight increase in prices, with the average price for float glass at 1174.93 RMB/ton, reflecting a 0.89% increase [15][36] - The report indicates a mixed performance across various building materials, with the construction index down by 6.21% [18][24]

Group 1 - The core theme of the event is the advancement of all-tab technology and leadership in the large cylindrical battery market, scheduled for April 10, 2026, in Shenzhen [1] - The event is organized by Qidian Lithium Battery and Qidian Research Institute SPIR, with sponsorship from several companies including Penghui Energy and Dazhu Lithium Battery [1] Group 2 - Copper Crown Copper Foil announced plans to continue transactions with its controlling shareholder, Tongling Nonferrous Metals, and its subsidiaries, involving the sale of lithium battery copper foil, with expected sales of 928 million yuan in 2026 [2] - As of January 2026, Copper Crown Copper Foil has secured contracts worth 55.99 million yuan for lithium battery copper foil, representing 6.03% of the expected total orders for the year [2] - The company achieved profitability in 2025, projecting a net profit of 55 to 75 million yuan, recovering from a loss of 156 million yuan in the previous year [4] Group 3 - In 2025, Copper Crown Copper Foil produced approximately 71,000 tons of various copper foil products, with revenue growth driven by product structure optimization and cost reduction [5] - The company’s production capacity for electronic copper foil reached 80,000 tons per year by mid-2025, with high-end products in demand due to supply shortages in the industry [6] - Copper Crown Copper Foil ranks first among domestic companies in RTF copper foil production and sales, serving major clients in the PCB market, including Huawei and BYD [7] Group 4 - In 2025, Copper Crown Copper Foil ranked 8th in China's lithium battery copper foil shipments, indicating a position in the second tier of the market [8] - The company’s overseas business accounted for 2.4% of total sales in the first half of 2025, with exports to major international manufacturers like Panasonic and Samsung [10] - The global demand for lithium battery copper foil is expected to grow significantly, with a projected shipment volume of 1.487 million tons in 2025, reflecting a year-on-year increase of 49.1% [7]