经济观察网 根据公开信息，潍柴重机（000880）（000880.SZ）在2026年2月13日出现股价异动，当日 收盘下跌3.67%，报35.67元，成交额6.31亿元，换手率达7.72%。异动主要与以下因素相关： 股价情况 股价在前期连续上涨后触及关键技术阻力位。截至2月13日，公司股价近5日累计上涨11.47%，近20日 上涨19.34%，短期涨幅较大。当日收盘价35.67元接近布林带上轨（39.15元），MACD柱状线转负 （-0.161），显示短期超买后存在调整需求。 资金面情况 2月13日单日主力资金净流出9903.45万元，其中超大单净流出6378.53万元，大单净流出3524.92万元。 近5个交易日融资余额减少1075.06万元（2月6日数据），反映部分杠杆资金获利了结。 板块变化情况 当日汽车零部件板块下跌0.64%，机械设备板块下跌0.96%，均弱于大盘（上证指数跌1.26%）。板块情 绪低迷对个股形成压力。 公司估值 公司当前市盈率（TTM）为67.45倍，远高于行业均值（43.17倍），市净率8.04倍处于历史高位 （95.54%分位）。尽管公司2025年业绩预告显示净利润预计同比增长 ...

Summary of Conference Call Records Industry Overview - The North American data center industry is experiencing a significant electricity shortage, with current electricity and gas turbines accounting for 70%-80% of the primary power supply system. However, the overall supply is limited, leading to the introduction of multi-energy primary power solutions such as SOFC, natural gas, and nuclear energy. [1][1][1] Key Insights and Arguments - The demand for natural gas units in North America is expected to benefit from high overseas demand, particularly as domestic manufacturers like Weichai, which previously focused on marine applications, are now validating large medium-speed gas units (5-10MW+) for data centers. [1][1][1] - The application of large medium-speed gas units in North American data centers is still relatively small, but they present a cost advantage. The ceiling for demand in the U.S. could reach 3,000 units. [2][2][2] - Weichai's 2MW gas units can generate a profit of 400,000-500,000 yuan (20,000-25,000 yuan/MW), while a single 10MW+ large medium-speed gas unit has a value exceeding 30 million yuan (3 million yuan/MW), with a net profit margin of 15%-18% (450,000-550,000 yuan/MW). [2][2][2] Potential Profit Opportunities - Domestic manufacturers breaking into the North American medium-speed unit supply can achieve significant profit margins. Companies like Weichai Heavy Machinery and Weichai Power have the capacity to produce 500-1,500 large medium-speed and high-speed units (3-10MW+) and have received validation invitations from major North American manufacturers. [3][3][3] - The upstream supply chain for natural gas units and gas turbines is facing bottlenecks, particularly in global fuel injection systems, turbochargers, and AC motors, which are experiencing limited expansion and a trend of rising prices. A price increase of 15%-25% is expected by 2026. [3][3][3] - Key suppliers to monitor include Changyuan Donggu (cylinder blocks and heads), Fuda Co. & Tianrun Industrial (crankshafts), Yingliu Co. (turbines), and Bohai Automobile (pistons). [3][3][3]

Core Insights - The Shandong state-owned enterprise reform sector saw an increase of 0.89% on February 12, with Yabo Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4134.02, up 0.05%, while the Shenzhen Component Index closed at 14283.0, up 0.86% [1] Stock Performance - Yabo Co., Ltd. (002323) closed at 2.62, up 10.08%, with a trading volume of 3.39 million shares and a transaction value of 837 million yuan [1] - Shandong Pofiber (605006) closed at 10.20, up 10.03%, with a trading volume of 645,000 shares and a transaction value of 643 million yuan [1] - Weichai Power (000338) closed at 28.07, up 8.09%, with a trading volume of 1.60 million shares and a transaction value of 4.39 billion yuan [1] - China National Heavy Duty Truck Group (000951) closed at 21.65, up 5.66%, with a trading volume of 1.35 million shares and a transaction value of 750 million yuan [1] - Yanzhou Coal Mining Company (600188) closed at 17.51, up 5.17%, with a trading volume of 1.19 million shares and a transaction value of 2.06 billion yuan [1] Capital Flow - The Shandong state-owned enterprise reform sector experienced a net inflow of 1.049 billion yuan from institutional investors, while retail investors saw a net outflow of 904 million yuan [2] - The main stocks with significant net inflows included Inspur Information (000977) with a net inflow of 648 million yuan, accounting for 13.72% of the total [3] - Weichai Power (000338) had a net inflow of 440 million yuan, representing 10.02% of the total [3] - Yabo Co., Ltd. (002323) had a net inflow of 90 million yuan, accounting for 10.76% of the total [3]

Core Viewpoint - The demand for off-grid power supply in North American data centers is rapidly increasing, leading to the adoption of natural gas medium-speed and high-speed engines as primary power sources [1][2]. Group 1: Industry Trends - The global electricity consumption of data centers is projected to reach approximately 415 TWh in 2024, doubling to 945 TWh by 2030 [2]. - The share of engines used in data centers is expected to rise significantly, from 28.6% in 2020 to 53.7% in 2024, corresponding to a market size of 300 billion RMB, and further to 70.8% by 2030, equating to 1018 billion RMB [4]. Group 2: Company Insights - Wärtsilä, a leader in medium-speed marine engines, holds a market share of about 45% and anticipates a robust annual growth rate of 6% in demand for marine medium-speed engines [1]. - The backlog of orders for Wärtsilä's power generation business is expected to double from 2024 to 2025, reaching 800 million euros [1]. Group 3: Technological Developments - Caterpillar has formed a strategic alliance with AIP and Boyd CAT to secure a multi-billion dollar order for 2 GW of rapid-response natural gas generator sets for the Monarch data center project [3]. - Medium-speed engines are projected to grow from 4 GW in 2024 to 19 GW by 2030, with a compound annual growth rate (CAGR) of 28%, primarily driven by the U.S. market [4]. Group 4: Advantages of Medium-Speed Engines - Medium-speed engines offer several advantages, including shorter delivery times (as fast as 18 months), operational capability in high-temperature and high-altitude environments, and modular design for high availability and redundancy [5][6]. - Cost-effectiveness is highlighted, with capital expenditures (CAPEX) reduced by 20-30% compared to heavy gas turbines, and fuel consumption lower by 20-35% [5].

Summary of Conference Call Notes Industry Overview - The report focuses on the North American electricity shortage, driven by the non-linear growth of AI power demand and aging power grid infrastructure [1] - The demand side sees a surge in AIDC projects in the U.S., leading to a significant increase in electricity demand [1] - On the supply side, while total supply is expected to meet short-term demand by 2025, long-term challenges include a decline in stable supply and regional electricity shortages [1] Key Points Supply Challenges - **Decline in Stable Supply**: The aging power grid leads to frequent outages, failing to meet AIDC's requirement for 100% reliable power. The upcoming retirement peak of coal power plants and the instability of wind and solar energy further exacerbate the situation. Only natural gas can currently fill the gap [1][2] - **Regional Electricity Shortages**: By 2024, over 50% of data centers are expected to be located in Texas, California, and Virginia, putting significant pressure on regional power supplies. The fragmented nature of the U.S. power grid and poor interconnections have led to emergency controls due to power imbalances [1] Future Projections - NERC forecasts an average peak gap of over 20 GW in the U.S. from 2027 to 2030, with Texas, the Mid-Atlantic, the Midwest, and California facing significant risks. The DOE predicts an average peak gap of 20-40 GW by 2030 [1] Technology Solutions - **Gas Turbines**: Considered the optimal solution for AIDC self-built power, with efficiency exceeding 60% and the lowest cost per kWh. The global installation of gas turbines is accelerating, with major manufacturers like GE, Siemens, and Mitsubishi Heavy Industries having orders scheduled until 2029 [2] - **Gas Internal Combustion Engines**: Slightly lower efficiency than gas turbines but offer rapid deployment. Leading company Wärtsilä saw a 111% year-on-year increase in new orders for Q1-Q3 2025, with deliveries extending to 2028 [2] - **Solid Oxide Fuel Cells (SOFC)**: High efficiency but currently in early commercialization stages, making it less viable in the short term due to cost and capacity constraints [2] - **Diesel Generators**: Optimal for backup power due to quick start-up capabilities, with Cummins reporting a revenue growth of approximately 20% year-on-year for related products in Q1-Q3 2025 [2] Investment Recommendations - Investment opportunities are expanding from gas turbines to gas internal combustion engines and SOFCs, as the current electricity shortage in North America exceeds the total production capacity of various technologies [3] - **Gas Turbines**: Recommended companies include Jerry Holdings, Yingliu Co., Dongfang Electric, Linde Co., and Haomai Technology [3] - **Gas Internal Combustion Engines**: Focus on Linde Co., with additional attention to Weichai Power and Eagle Precision [3] - **SOFC**: Suggested to monitor Weichai Power [3] - **Diesel Generators**: Recommended companies include Linde Co., with additional focus on KOTAI Power, Weichai Power, and Eagle Precision [3] Risk Factors - Potential risks include lower-than-expected investment in AI data centers, international trade tensions, and slower-than-anticipated capacity ramp-up [4]

Core Viewpoint - The report from Dongwu Securities highlights significant regional power supply pressures in the U.S. due to the increasing establishment of data centers, particularly in Texas, California, and Virginia, with projections indicating a substantial power gap by 2030 [1][2]. Group 1: Supply and Demand Dynamics - Over 50% of data centers are projected to be built in Texas, California, and Virginia by 2024, leading to considerable regional power supply stress [1][2]. - The North American Electric Reliability Corporation (NERC) anticipates an average peak power gap of over 20 GW from 2027 to 2030, with Texas, the Mid-Atlantic, the Midwest, and California facing significant risks [1][2]. - The U.S. Department of Energy (DOE) forecasts an average peak power gap of 20-40 GW by 2030 [1][2]. Group 2: Supply Challenges - The U.S. power supply is facing long-term challenges, including a decline in stable supply due to aging infrastructure and frequent outages, which cannot meet the 100% reliability demands of AI data centers [2]. - The upcoming retirement of coal power plants and the instability of wind and solar energy further exacerbate the supply issues, necessitating reliance on natural gas for current gaps [2]. Group 3: Technology Solutions - Gas turbines are identified as the optimal solution for self-built power generation in AIDC, with combined cycle gas turbines achieving over 60% efficiency and the lowest cost per kilowatt-hour [3]. - Gas internal combustion engines, while slightly less efficient, offer rapid deployment capabilities, with a significant increase in orders reported by leading companies [3]. - Solid Oxide Fuel Cells (SOFC) have high efficiency but are still in early commercialization stages, making them less viable in the short term [3]. - Diesel generators are noted for their quick start-up advantages, serving as optimal backup power solutions [3]. Group 4: Investment Recommendations - Investment opportunities are shifting from gas turbines to gas internal combustion engines and SOFCs, as the current power deficit in North America exceeds the total production capacity of various technologies [4]. - Recommended companies for gas turbines include Jerry Holdings, Yingliu Co., Dongfang Electric, Linde Co., and Haomai Technology [4]. - For gas internal combustion engines, Linde Co. is recommended, with additional attention to Weichai Power and Weichai Heavy Machinery [4]. - SOFC investments should focus on Weichai Power, while diesel generator investments recommend Linde Co. and other related companies [4].

Investment Rating - The report maintains an investment rating of "Leading the Market-A" for the general machinery sector [1][10]. Core Insights - The demand for power in North American data centers is increasing, leading to opportunities for domestic gas generator replacements and overseas expansion [1][10]. - The global power consumption of data centers is projected to double from approximately 415 TWh in 2024 to 945 TWh by 2030, indicating a significant growth trajectory [5]. - Caterpillar's revenue reached a historical high of $67.6 billion in 2025, with a 71% year-on-year increase in orders, driven by the surge in demand for data center backup power and gas engines [6][10]. Summary by Sections Market Performance - The general machinery sector has shown strong performance over the past year, with significant growth in the energy and power segment, which achieved a revenue of $9.4 billion, a 23% year-on-year increase [2][6]. Data Center Power Solutions - The increasing reliance on off-grid power solutions in data centers is driven by the mismatch between data center construction cycles and grid expansion timelines, necessitating the use of gas engines as primary power sources [5][8]. - Wärtsilä has secured orders for 507 MW of gas engines for data centers in the U.S., highlighting the growing trend of using gas engines for primary power supply [3][7]. Engine Market Dynamics - The share of gas engines in data center power generation is expected to rise from 28.6% in 2020 to 53.7% by 2024, with projections indicating a further increase to 70.8% by 2030, corresponding to a market size of approximately 101.8 billion RMB [8][10]. - The advantages of medium-speed engines include shorter delivery times, operational reliability in various environments, cost-effectiveness, and compliance with low emissions standards [9]. Investment Opportunities - The imbalance in supply and demand for gas engines in overseas markets presents an opportunity for domestic manufacturers to expand internationally [10][11]. - Key companies to watch include Weichai Heavy Machinery and Weichai Power, which have advantages in the North American market and in the production of gas engines [11].

Investment Rating - The report suggests a positive investment outlook for the North American electricity sector, particularly focusing on gas turbines and related technologies due to the ongoing electricity shortage driven by AI data center demands [2][6][30]. Core Insights - The North American electricity shortage is characterized by a contradiction between the non-linear growth of AI electricity demand and the aging infrastructure of the power grid. The demand side sees a surge in AIDC projects, while the supply side faces challenges with declining stable supply and regional electricity shortages [2][6][24]. - The report highlights that gas turbines are currently the optimal solution for AIDC self-built power generation, with gas internal combustion engines, SOFC, and diesel generation serving as effective supplements [2][37]. - The North American Electric Reliability Corporation (NERC) predicts an average peak electricity gap of over 20GW from 2027 to 2030, with significant risks in Texas, the Mid-Atlantic, the Midwest, and California [2][32]. Summary by Sections Section 1: Current Electricity Shortage in North America - The electricity shortage is driven by the non-linear growth of AI demand and the aging power grid infrastructure. The electricity consumption in the U.S. is expected to reach historical highs in 2025-2026, with data centers' planned installed capacity increasing from 5GW in early 2023 to over 245GW by October 2025 [6][19]. - The average lifespan of power infrastructure in the U.S. is around 35-40 years, leading to frequent outages and an inability to meet the reliability demands of AIDC [15][19]. Section 2: Power Source Selection - Gas turbines are identified as the primary power source, with gas internal combustion engines, SOFC, and diesel generation as supplementary options. The report emphasizes the efficiency and cost-effectiveness of gas turbines, which can achieve over 60% efficiency and have the lowest cost per kilowatt-hour [2][37]. - The report also discusses the expected increase in gas turbine installations, with global new installations projected to approach previous cycle peaks by 2025, driven by the surge in AIDC electricity demand [48][52]. Section 3: Investment Recommendations - The report recommends focusing on various technologies due to the ongoing electricity shortage, suggesting investments in gas turbines, gas internal combustion engines, SOFC, and diesel generation. Specific companies are highlighted for potential investment opportunities, including Jerry Holdings, Yingliu Co., Dongfang Electric, and others [2][37][39].

Group 1 - The core viewpoint of the news is that Weichai Heavy Machinery's stock has increased by 5.06%, reaching a price of 33.62 CNY per share, with a trading volume of 341 million CNY and a turnover rate of 4.56%, resulting in a total market capitalization of 15.595 billion CNY [1] - Weichai Heavy Machinery Co., Ltd. is located in Weifang Binhai Economic and Technological Development Zone, Shandong Province, and was established on June 28, 1993, with its listing date on April 2, 1998 [1] - The company's main business involves the development, manufacturing, and sales of marine power and power generation equipment, including engines ranging from 30 to 12,000 horsepower and integrated power systems, as well as generator sets and integrated power solutions [1] - The revenue composition of the main business includes: generator sets 51.61%, engines 33.89%, aftermarket and others 7.28%, and parts and processing services 7.23% [1] Group 2 - From the perspective of the top ten circulating shareholders of Weichai Heavy Machinery, a fund under Caitong Securities Asset Management has entered the top ten, holding 5.9548 million shares, which accounts for 2.62% of the circulating shares, with an estimated floating profit of approximately 9.6467 million CNY [2] - Caitong Asset Management Digital Economy Mixed Initiation A (017483) was established on December 26, 2022, with a latest scale of 920 million CNY, and has achieved a return of 8.55% this year, ranking 1201 out of 8994 in its category [2] - The fund has a one-year return of 69.09%, ranking 524 out of 8194 in its category, and a cumulative return of 122.84% since its inception [2]

中国北京市建国门外大街 1 号国贸写字楼 2 座 12-15 层 100004 12-15th Floor, China World Office 2, No.1 Jianguomenwai Avenue, Beijing 100004, China 电话 Tel: +86 10 6563 7181 传真 Fax: +86 10 6569 3838 电邮 Email: beijing@tongshang.com 网址 Web: www.tongshang.com 北京市通商律师事务所 关于潍柴重机股份有限公司 2026 年第一次临时股东会的 法律意见书 致：潍柴重机股份有限公司 根据《中华人民共和国律师法》《中华人民共和国公司法》（以下简称"《公 司法》"）《中华人民共和国证券法》《上市公司股东会规则》（以下简称"《股 东会规则》"）《深圳证券交易所上市公司股东会网络投票实施细则》（以下简 称"《网络投票实施细则》"）等法律、法规和规范性文件以及《潍柴重机股份有 限公司章程》（以下简称"《公司章程》"）的规定，北京市通商律师事务所（以 下简称"本所"）接受潍柴重机股份有限公司（以下简称"公司"）的委托，指派律 ...