Group 1 - Morgan Stanley reduced its stake in Weichai Power (02338) by 5.629684 million shares at a price of HKD 25.5673 per share, totaling approximately HKD 144 million [1] - After the reduction, Morgan Stanley's latest shareholding stands at approximately 150 million shares, representing a holding percentage of 7.74% [1]

Group 1 - BlackRock's long position in Weichai Power Co., Ltd. H-shares increased from 6.6% to 7.17% as of January 22, 2026 [1]

Core Viewpoint - The report highlights the AH premium rates of various stocks, indicating significant disparities between H-shares and A-shares, with some stocks showing extremely high premiums while others exhibit negative premiums [1][2]. Group 1: Top AH Premium Rates - Northeast Electric (00042) leads with an AH premium rate of 847.37%, followed by Zhejiang Shibao (01057) at 349.31% and Beijing Jingcheng Machinery Electric (00187) at 279.42% [1][2]. - The lowest AH premium rates are recorded for Contemporary Amperex Technology (03750) at -14.34%, China Merchants Bank (03968) at -4.99%, and Heng Rui Medicine (01276) at -1.15% [1][2]. Group 2: Top AH Deviation Values - Junshi Biosciences (01877) has the highest deviation value at 22.43%, followed closely by Beijing Jingcheng Machinery Electric (00187) at 22.18% and CanSino Biologics (06185) at 21.90% [1][3]. - The lowest deviation values are observed in Changfei Optical Fiber (06869) at -50.58%, Zhejiang Shibao (01057) at -45.38%, and Nanhua Futures (02691) at -27.12% [1][4]. Group 3: Detailed AH Premium and Deviation Rankings - The top ten AH stocks by premium rate include companies like Hongye Futures (03678) with a premium of 271.30% and Sinopec Oilfield Service (01033) at 248.51% [2]. - The bottom ten AH stocks by premium rate include WuXi AppTec (02359) with a slight premium of 0.42% and Midea Group (00300) at 6.75% [2]. - The top ten stocks by deviation also feature companies like Goldwind (02208) at 19.35% and Andeli Juice (02218) at 19.04% [3].

Group 1 - Morgan Stanley has raised the target price for Weichai Power (000338.SZ) A-shares from 31 RMB to 36 RMB and for H-shares from 31 HKD to 36 HKD, maintaining an optimistic outlook and a "Buy" rating [1] - Weichai Power's stock price has increased since October last year, outperforming the market, as investors begin to recognize the company's transition from traditional cyclical engine business to a growth platform focused on AIDC and new energy solutions [1] - Morgan Stanley believes that the current valuation reassessment of Weichai Power is still in its early stages, with the market focusing on the strong momentum of AIDC backup engines, but not yet fully reflecting the scale of post-market opportunities [1]

Core Viewpoint - Morgan Stanley has raised the target price for Weichai Power (000338) A-shares from 31 RMB to 36 RMB and for H-shares from 31 HKD to 36 HKD, maintaining an optimistic outlook and a rating of "Overweight" [1] Group 1 - Weichai Power has seen its stock price increase since October last year, outperforming the market, as investors begin to recognize the company's transition from traditional cyclical engine business to a growth platform centered on AIDC and new energy solutions [1] - Morgan Stanley believes that the current valuation reassessment of Weichai Power is still in its early stages, with the market focusing on the strong momentum of AIDC backup engines, but not yet fully reflecting the scale of opportunities in the aftermarket [1]

Core Viewpoint - Morgan Stanley's report indicates that Weichai Power's stock price has outperformed the market since October last year, as investors begin to recognize the company's transition from a cyclical traditional engine business to a growth platform centered on AIDC and new energy solutions [1] Group 1: Company Performance - Weichai Power's stock price has shown significant growth, outperforming the market since October of the previous year [1] - The market is currently focused on the strong momentum of AIDC backup engines, but has not yet fully reflected the scale of opportunities in the aftermarket [1] Group 2: Valuation and Target Price - Morgan Stanley believes that the valuation re-rating of Weichai Power is still in its early stages [1] - The target price for Weichai Power's A-shares has been raised from 31 yuan to 36 yuan, and the target price for H-shares has been increased from 31 Hong Kong dollars to 36 Hong Kong dollars [1] - The rating for Weichai Power remains "overweight," and it continues to be one of the preferred stocks in the industry [1]

Core Viewpoint - The stock price of Weichai Power has risen significantly since the beginning of the year, driven by increased demand for large-bore diesel generators used in data centers, which are essential for power backup in AI infrastructure [2][4][5]. Group 1: Stock Performance - Weichai Power's stock price reached a historical high on January 22, with a market capitalization nearing 210 billion yuan as of January 27 [2]. - The stock has seen a cumulative increase of over 70% since hitting a low of 13.65 yuan per share on September 29, 2025 [5]. - The Hong Kong-listed Weichai Power has also experienced an increase of over 80% during the same period [5]. Group 2: Business Growth and Demand - The company anticipates delivering over 10,000 units of the M-series large-bore engine by 2025, with data center generator deliveries exceeding 1,400 units, marking a growth of approximately 260% year-on-year [4]. - The demand for large-bore diesel generators is linked to the rapid expansion of data centers, which are increasingly viewed as a critical component of computing infrastructure [5][8]. - Weichai Power's data center engine sales surged by 491% year-on-year in the first half of 2025, with expectations for continued growth [8]. Group 3: Market Position and Financial Projections - According to CITIC Securities, Weichai Power's diesel generator sales could reach 2,800 units in 2026, with revenue from large-bore diesel generators projected to exceed 13 billion yuan, reflecting a growth rate of over 50% [9]. - The company has established a strong market presence, ranking third globally in generator sales, with a growing market share in large-bore engines [14]. - The market for large-bore diesel engines in China is expected to approach 10 billion yuan by 2025, with the global market potentially exceeding 40 billion yuan by 2026 [8]. Group 4: Competitive Landscape and Production Capacity - The global high-end large-bore engine market is primarily dominated by international companies like Caterpillar and Cummins, with Weichai Power competing effectively [14]. - As of September 2024, Weichai Power's production capacity for large-bore engines reached 20,000 units, with plans for further expansion to meet future demand [14]. - The company has successfully integrated into the supply chains of major telecommunications operators and high-end data centers in North America [14]. Group 5: Industry Challenges and Risks - Despite the strong demand for AI-related infrastructure, potential uncertainties exist, particularly regarding the investment intensity in AI data centers, which could impact equipment demand [15]. - Geopolitical uncertainties and the stability of chip supplies are identified as significant risks that could affect the pace of data center construction and, consequently, the demand for backup power solutions [16].

Summary of Key Points from Conference Call Industry Overview - The focus is on the North American AIDC (Artificial Intelligence Data Center) sector, which is experiencing rapid growth in power generation demand, creating a significant contradiction with the limited capacity of gas turbines [1][2]. Core Insights and Arguments 1. **Internal Combustion Engines (ICE)** - Reciprocating internal combustion engines can utilize diesel, natural gas, and gasoline for power generation, serving as a primary power source for AIDC. - Wärtsilä currently has approximately 1,500 orders on hand, with 15% allocated for AIDC, and an annual delivery rate of 500 units [1][2]. - Major manufacturers like Yanmar, Wärtsilä, and Caterpillar have scheduled production until 2028, while most domestic manufacturers are still in the testing and certification phase, indicating a potential for rapid adoption by North American clients [2]. 2. **Aviation-Modified Fuels** - Aircraft engines and gas turbines share similar structures and principles, allowing retired engines to be modified for continued operation for an additional 20,000 to 50,000 hours, covering a power range of 30-60 MW, making them suitable as a primary power source for AIDC with strong stability [2]. - A total of 12,000 retired aircraft engines are available, and with a 20% modification ratio, there is significant potential for flexibility in power generation [2]. - Recommended companies include Hangya Technology (which has bulk orders for GEA aviation-modified engines) and Wanze Co., a new supplier of Siemens aviation-modified turbine blades [2]. 3. **Solid Oxide Fuel Cells (SOFC)** - SOFCs have an efficiency of approximately 60%, with near-zero emissions and only 9% redundancy required, compared to the 30% typically needed for gas turbines. Their modular delivery allows for rapid deployment within 2-3 quarters, significantly faster than gas turbines or nuclear power [3]. - Overseas AEP has made additional purchases of SOFCs, accumulating orders at a GW level, marking a milestone in the industry [3]. - New recommendations include Chunhui Quality Control (a core supplier for BE) and Weichai Power (a main manufacturer of SOFCs) [3]. Additional Important Insights - The current electricity shortage in North America is transitioning from reliance on gas turbines to internal combustion engines, aviation-modified fuels, and SOFCs, moving from logical reasoning to actual order fulfillment [3]. - The upcoming week marks the beginning of a busy period for foreign leading companies in financial report disclosures, with expectations for order, capacity, and performance guidance to be further upgraded, indicating strong catalysts for the market [3].

Group 1 - The core point of the article is that JPMorgan has increased its long position in Weichai Power Co., Ltd. - H shares from 7.96% to 8.24% as of January 20, 2026 [1] Group 2 - The increase in JPMorgan's holdings indicates a growing confidence in Weichai Power's performance and potential [1] - The change in ownership percentage reflects a strategic investment decision by JPMorgan, suggesting positive market sentiment towards the company [1] - This adjustment in holdings may influence other investors' perceptions and actions regarding Weichai Power [1]

Group 1 - Citigroup's report indicates that heavy truck demand in China is expected to maintain stable growth this year, leading to an increase in the target price for Weichai Power (02338) from HKD 21.3 to HKD 34, with the rating upgraded from "Neutral" to "Buy" [1] - The report suggests that the impairment related to Kion last year will only have a one-time impact, while future benefits will arise from cost reduction measures [1] - Strong demand from AI data centers for solid oxide fuel cells and energy supply is anticipated, prompting Weichai Power to strategically shift more resources from the machinery sector to the energy supply sector, supporting long-term growth [1] Group 2 - Citigroup has revised its sales forecasts for Weichai's large engines and engines for data centers for the years 2025 to 2027 [1] - The net profit forecast for Weichai Power has been increased by 1% to 4% [1]