Summary of Conference Call Records Industry Overview - The data center construction demand in China is diverse, with internet and cloud vendors accounting for 30%, the three major telecom operators for 23%, local governments and state-owned platforms for 13%, and third-party IDC vendors for less than 10%. The remaining 30% comes from AI companies, central state-owned enterprises, and cross-industry companies [1][4]. Key Insights and Arguments - The compound annual growth rate (CAGR) for newly added data center power in China is expected to be approximately 37% from 2024 to 2027 [1][4]. - Major overseas cloud vendors are accelerating data center construction, with Meta raising its capital expenditure guidance, Microsoft expecting capital expenditure to reach 30 billion in Q3, and Google increasing its spending for 2025 [1][5]. - The 800V HVDC architecture or ±400V HVDC architecture is recognized as a definitive trend in the data center industry and is expected to be rapidly adopted in China [1][6]. - The liquid cooling market in China is projected to grow from 1.6 billion RMB in 2024 to over 13 billion RMB by 2027, representing more than a tenfold increase driven by increased capital expenditure in the internet sector and the recovery of demand following the mass application of domestic chips [1][7]. Market Trends and Projections - The liquid cooling infrastructure market in China is currently in its early stages, with a penetration rate of about 10%. By 2027, the penetration rate in AI computing centers is conservatively estimated at 35%, with an overall penetration rate of about 25% in new data center projects [2][7]. - The global data center power is expected to grow from approximately 120GW in 2024 to about 200GW by 2028, indicating a doubling in four years [8][9]. - The global liquid cooling technology penetration rate is currently low at around 15% in 2024, with a market size of approximately 11 billion RMB. It is expected to rise rapidly, especially in AI data centers [11]. Competitive Landscape - Domestic internet companies are entering a phase of rapid growth in computing power investment, although their investment intensity remains lower than that of overseas counterparts [10]. - The overseas market's explosive growth presents significant opportunities for domestic power and liquid cooling equipment manufacturers to enter previously inaccessible supply chains [13]. - Recommended companies in the liquid cooling sector include Invec, Shenling Environment, Tongfei Co., Chuanhuan Co., Kexin New Source, and Shuweide, which have shown strong performance and technological advantages [14]. Additional Important Points - The lack of high-performance chips has hindered capital expenditure growth among internet companies in China, but this is expected to rebound as domestic chips enter mass application and new project tenders are initiated [4][5]. - The consensus at a recent data center design summit indicates strong industry recognition of HVDC and UPS technologies, suggesting widespread adoption in the coming years [6].

Group 1 - The stock price of Kehua Data as of August 14, 2025, is 46.22 yuan, down by 1.46 yuan from the previous trading day [1] - The opening price for the day was 47.99 yuan, with a high of 48.82 yuan and a low of 46.09 yuan, resulting in a trading volume of 529,684 hands and a transaction amount of 2.498 billion yuan [1] - On the morning of August 14, the stock price rebounded over 2% within 5 minutes, reaching a price of 48.33 yuan [1] Group 2 - Kehua Data's main business includes the research, production, and sales of data center infrastructure products and solutions [1] - The company's product offerings include uninterruptible power supplies, precision air conditioning, and micro-module data centers, which are widely used in industries such as finance, telecommunications, and the internet [1] - On August 14, the net outflow of main funds was 25.14205 million yuan, accounting for 1.2% of the circulating market value, while the cumulative net inflow of main funds over the past five trading days was 23.03590 million yuan [1]

Core Viewpoint - The company, Invec (002837), has noted increased market attention on AI, computing equipment, and data center industries, particularly regarding its liquid cooling business, but has confirmed no undisclosed significant information affecting stock prices [1] Company Operations - The company's production and operational status remains normal, with no significant changes in its main business activities [1] - There have been no major changes in the internal and external operating environment [1]

Core Viewpoint - The company, Yingweike, announced on August 12 that its stock price had deviated significantly, with a cumulative increase of over 20% in the last three trading days, which is classified as abnormal stock trading activity according to Shenzhen Stock Exchange regulations [1] Group 1: Company Operations - The company has noted increased market interest in AI, computing power equipment, and data centers, leading to heightened attention on its liquid cooling business [1] - After investigation, the company found no undisclosed significant information in public media that could have impacted its stock price [1] - The company aims to leverage its technological innovation in air cooling and liquid cooling to expand its customer base in domestic and international data centers and computing power equipment sectors [1] Group 2: Business Stability - The company has established a relatively complete liquid cooling technology, product, and solution capability [1] - Current production and operational conditions are normal, with no significant changes in the main business or external operating environment [1] - The company, its controlling shareholders, and actual controllers have no undisclosed significant matters or major matters under planning related to the company [1]

Core Viewpoint - The company, Invec (002837.SZ), has noted increased market interest in AI, computing power equipment, and data centers, particularly regarding its liquid cooling business, but has found no undisclosed significant information affecting stock prices [1] Group 1: Company Operations - The company has confirmed that its production and operational conditions are normal, with no significant changes in its main business [1] - The company has established a relatively complete technology, product, and solution capability for the entire liquid cooling chain [1] Group 2: Market Position and Strategy - The company aims to leverage its technological innovation advantages in air cooling and liquid cooling to expand its customer base in domestic and international data center and computing power equipment industries [1] - The ongoing development of AI computing power is expected to drive further interest and opportunities in the company's liquid cooling solutions [1]

Group 1: Data Center Business - The demand for data center services has significantly increased this year compared to previous years, driven by advancements in AI technology [1] - The company's data center business has shown a year-on-year growth since Q1, with a positive outlook for the entire year [1] - The domestic and overseas markets for data center services are roughly equal, with each accounting for about 50% of the business [2] Group 2: Storage Business - The company's storage business has a high proportion of overseas operations, primarily covering Europe, Asia-Pacific, and Africa [2] - Europe is the core region for the company's overseas business, with a significant share of total overseas operations [2] - The European storage market is gradually recovering, which is expected to further increase the company's overseas business share [2] Group 3: Communication with Investors - The company engaged in thorough communication with investors, adhering to regulations to ensure accurate and timely information disclosure [2] - There were no incidents of undisclosed significant information leaks during the investor relations activity [2]

Core Viewpoint - The company, Invec (002837.SZ), has reported no undisclosed significant information affecting its stock price despite increased market attention on AI, computing power equipment, and data centers [1] Group 1: Company Operations - The company has observed heightened interest in its liquid cooling business due to developments in AI and computing power [1] - The company aims to leverage its technological innovation in both air cooling and liquid cooling to expand its customer base in domestic and international data centers and computing power equipment sectors [1] - The company has established a relatively complete liquid cooling technology, product, and solution capability [1] Group 2: Market Environment - The company's production and operational conditions remain normal, with no significant changes in its main business or the internal and external operating environment [1]

Core Viewpoint - The company, Invec (002837.SZ), has experienced a significant stock price fluctuation, with a cumulative increase of over 20% in the closing prices on July 30 and July 31, 2025, indicating abnormal trading activity [1] Group 1: Stock Performance - The stock price of Invec has shown a cumulative increase of over 20% over two consecutive trading days, which is classified as abnormal trading behavior [1] - The company has confirmed that there are no undisclosed significant information affecting the stock price, despite the market's heightened interest in AI, computing power equipment, and data centers [1] Group 2: Business Focus - Invec aims to leverage its technological innovation in both air cooling and liquid cooling to expand its customer base in the domestic and international data center and computing power equipment sectors [1] - The company has established a relatively complete liquid cooling technology, product, and solution capability, positioning itself to capitalize on the ongoing development of AI computing power [1]

Core Viewpoint - The company, Yingweike (002837), has noted increased market attention on AI, computing equipment, and data center industries, particularly regarding its liquid cooling business, but has confirmed no undisclosed significant information affecting stock prices [1] Group 1: Company Operations - The company is leveraging its technological advantages in air cooling and liquid cooling to expand its customer base in domestic and international data center and computing equipment sectors [1] - The company has established a relatively complete liquid cooling technology, product, and solution capability [1] - Current production and operational conditions of the company are normal, with no significant changes in its main business or external operating environment [1]

Core Viewpoint - The stock of Invec (002837.SZ) experienced an abnormal fluctuation, with a cumulative price increase of over 20% on July 30 and 31, 2025, attributed to market interest in AI, computing power equipment, and data centers [1] Group 1: Company Information - Invec has not identified any undisclosed significant information that could have impacted its stock price following a review of public media [1] - The company aims to leverage its technological advantages in air cooling and liquid cooling to expand its customer base in the domestic and international data center and computing power equipment sectors [1] - Invec has developed a relatively complete liquid cooling technology, product, and solution chain [1]