Core Viewpoint - The report highlights significant adjustments in the heavy holdings of Liu Gesong's six funds managed by GF Fund, particularly in the new energy vehicle and semiconductor sectors, with a notable shift towards new consumption, internet, and military industries [1][2]. Fund Holdings Adjustment - Liu Gesong's funds have reduced their positions in several previously favored stocks, including: - North Huachuang: Holdings decreased by approximately 17.69% to 161,240 shares [2]. - Seres: Holdings reduced by 9.14% [6]. - EVE Energy: Holdings decreased by 4.16% [6]. - JinkoSolar: Holdings down by 10.77% [6]. - Conversely, there has been a significant increase in holdings of stocks such as: - DeYe Co.: Increased by 40% [3][8]. - Xichuang Data: Increased by nearly 76% [3]. - Xiaomi Group-W: Increased by 25.66% [7]. Fund Performance - The overall performance of Liu Gesong's funds in Q2 was underwhelming, with all funds experiencing net redemptions: - The best-performing fund, GF Multi-Dimensional Emerging, recorded a net value growth rate of 7.91% [4]. - Other funds, such as GF Small Cap Growth A and C, reported growth rates of 2.38% and 2.28%, respectively [4]. - GF Innovation Upgrade and GF Technology Pioneer recorded negative returns [4]. Market Context - The A-share market saw mixed performance in Q2, with the Shanghai Composite Index rising by 3.26% and the Shenzhen Component Index slightly declining by 0.37% [5]. - Key sectors such as military, banking, and telecommunications showed significant gains, while sectors like food and beverage, home appliances, and steel performed poorly [5]. - Liu Gesong remains optimistic about the domestic economy's resilience, citing factors such as the easing of geopolitical tensions and supportive domestic policies [5].

Summary of Conference Call Records Industry Overview - The conference call primarily discusses the AIDC (Artificial Intelligence Data Center) sector, focusing on the impact of NVIDIA's H20 sales recovery and its implications for various related companies and technologies. Key Points and Arguments AIDC Sector Dynamics - NVIDIA's H20 sales recovery is expected to accelerate terminal equipment procurement and capital expenditure, positively impacting server power supply companies, particularly domestic manufacturers like 欧陆通 [3][5][6] - The new generation B30 cards offer higher energy efficiency and lower costs, which may further drive the demand for server power supplies [5][6] Engine Supply and Demand - The engine supply remains tight throughout the year, with foreign brand units experiencing price increases of 15%-20% in Q1, followed by a stock price correction in Q2 due to slowed data center construction [9] - Companies like 潍柴 and 玉柴 are projected to see significant growth in unit sales, with 潍柴 expecting 1,000 units and 玉柴 over 1,700 units, more than doubling year-on-year [9] UPS and Backup Power Market - The domestic data center market predominantly uses UPS combined with lead-acid backup power, accounting for 80%-85% of the market [10][11] - Companies like 科华数据 are recommended due to their strong sales growth and deep ties with major clients like Tencent [11][12] Liquid Cooling Technology - 2025 is anticipated to be a pivotal year for liquid cooling technology, with a significant increase in quick connectors and piping [8][20] - Major companies like 阿里 and 腾讯 are pushing for HVDC technology, while others are focusing on Panama technology [8] High-Speed Copper Cable Demand - NVIDIA and Huawei are expected to generate substantial demand for high-speed copper cables, estimated at $5-6 billion and 4 billion RMB respectively [27][28] - The domestic production rate varies significantly across the supply chain, with assembly and solution provision being the weakest links [28][29] AI Copper Foil Market - The demand for AI copper foil is increasing due to the growth in AI computing power, necessitating higher quality products [24][25] - Domestic companies like 德福 and 铜冠 are positioned to accelerate domestic substitution in high-end copper foil products [25] Fuse Market in Data Centers - The introduction of 800V HVDC architecture will make fuses a necessity, with the market size expected to exceed 1 billion RMB [23] - 中融电气 is highlighted as a key player likely to capture significant market share due to partnerships with major power supply manufacturers [23] Storage Business Trends - The storage business is expected to recover, with strong demand from both residential and commercial sectors [17] - The anticipated performance for the year is projected at 600-700 million RMB, with a valuation of approximately 20 times [17] Future of Lead-Acid Backup Power - The lead-acid backup power market is experiencing supply constraints, but conditions are expected to improve as production capacity is gradually released [18] Busbar Applications in Data Centers - Busbars are gaining traction due to their superior current-carrying capacity and heat dissipation, with applications in high-density power supply scenarios [30] - International giants like Eaton and Schneider dominate the market, but domestic players like 威腾电器 are also making strides [30] Additional Important Insights - The conference highlighted the importance of technological advancements and partnerships in driving growth within the AIDC sector, emphasizing the need for companies to adapt to changing market demands and technological innovations [8][20][30]

Market Overview - The Shanghai Composite Index fell by 0.42% on July 15, with six industries experiencing gains, led by the communication and computer sectors, which rose by 4.61% and 1.42% respectively. The coal and agriculture sectors saw the largest declines, down by 1.92% and 1.62% respectively [1] Capital Flow Analysis - The main capital flow showed a net outflow of 41.186 billion yuan across the two markets, with only three industries seeing net inflows: communication (2.151 billion yuan), computer (1.839 billion yuan), and a minor inflow in the comprehensive sector (178.56 million yuan) [1] - The electric equipment industry experienced the largest net outflow, totaling 5.055 billion yuan, followed by the non-ferrous metals industry with a net outflow of 4.508 billion yuan. Other sectors with significant outflows included basic chemicals, pharmaceuticals, and defense [1] Electric Equipment Industry Performance - The electric equipment industry declined by 0.74% with a total of 358 stocks, of which 68 rose and 288 fell. One stock hit the daily limit up while another hit the limit down [2] - Within the electric equipment sector, 75 stocks saw net inflows, with six stocks receiving over 100 million yuan in inflows. The top inflow was for Kehua Data, which attracted 394 million yuan, followed by Hengdian East Magnetic and Kotec Power with inflows of 278 million yuan and 236 million yuan respectively [2] - The outflow list for the electric equipment sector included six stocks with outflows exceeding 100 million yuan, led by Sunshine Power and CATL, both with outflows of 346 million yuan, followed by Kelu Electronics with an outflow of 266 million yuan [2][4] Top Gainers in Electric Equipment - The top gainers in the electric equipment sector included: - Kehua Data: +6.95% with a turnover rate of 14.34% and a main capital flow of 393.85 million yuan - Hengdian East Magnetic: +7.69% with a turnover rate of 10.82% and a main capital flow of 277.98 million yuan - Kotec Power: +6.28% with a turnover rate of 17.48% and a main capital flow of 236.49 million yuan [2] Top Losers in Electric Equipment - The top losers in the electric equipment sector included: - Sunshine Power: -0.61% with a turnover rate of 2.88% and a main capital flow of -346.33 million yuan - CATL: -0.28% with a turnover rate of 0.43% and a main capital flow of -345.96 million yuan - Kelu Electronics: -1.67% with a turnover rate of 22.73% and a main capital flow of -265.52 million yuan [4]

Group 1 - The core achievement in solar technology is the development of perovskite micro-modules by NREL and CubicPV, which have achieved a world record efficiency of 24.0% for photovoltaic conversion [1] - The performance of the photovoltaic industry is reflected in the 中证光伏产业指数 (CSI Photovoltaic Industry Index), which has seen a decline of 0.58% as of July 15, 2025, with mixed performance among constituent stocks [1] - The top-performing stocks include 横店东磁 (9.98% increase), 科华数据 (6.85% increase), and 罗博特科 (1.75% increase), while the worst performers include 协鑫集成 (4.83% decrease) and 双良节能 (3.98% decrease) [1] Group 2 - As of June 30, 2025, the top ten weighted stocks in the CSI Photovoltaic Industry Index account for 55.39% of the index, with major companies including 阳光电源, 隆基绿能, and TCL科技 [2]

Group 1 - The liquid cooling server sector is experiencing significant growth, with BoHui Co., Ltd. (300839) rising over 15% [1] - Other companies in the sector, such as Oulu Tong (300870), Liou Co., Ltd. (002131), Kehua Data (002335), and Huaqin Technology (603296), are also seeing increases in their stock prices [1]

Investment Rating - The investment rating for the AIDC power equipment and grid industry is "Outperform the Market" (maintained) [1] Core Viewpoints - The global AI computing load is expected to grow significantly, with new AI computing loads projected at 9.7/15.9/20.2/22.3/23.4/24.6 GW from 2025 to 2030. This translates to a demand for AIDC power equipment of 29/48/60/67/70/74 GW, with an average annual growth rate of 20% [5][13] - The market potential for dry-type transformers, medium and low voltage switchgear, UPS, HVDC, and solid-state transformers is estimated to reach 85/341/41/380/239 billion yuan by 2030 [5][12] - The domestic data center industry is expected to see increased capital expenditure from major cloud providers, with 2025 anticipated to be a pivotal year for AIDC construction [5][18] Summary by Sections AIDC Power Equipment - The AIDC power equipment sector has shown a diverse range of products, with major global players like Vertiv, Eaton, and Schneider Electric having established strong product lines and solutions [5] - Domestic companies are gaining competitive advantages in various segments, with leading firms gradually building their solution-providing capabilities [5] - The recent performance of the AIDC power equipment sector has been mixed, with notable declines in backup diesel power sources and lead-acid batteries [5][24] Grid Industry - The grid sector has seen significant investment growth, with national grid engineering investment reaching 632 billion yuan in May 2025, a year-on-year increase of 33.3% [31][32] - The bidding results for high-voltage equipment have shown a strong performance, with a total bid amount of 211.89 billion yuan in July 2025, reflecting a year-on-year increase of 38.1% [64] - The grid industry is expected to benefit from the maturation of new business models such as electricity trading and virtual power plants, with a focus on high-voltage orders and deliveries in the second half of 2025 [5][58]

Market Overview - The Shanghai Composite Index fell by 0.13% on July 9, with 17 out of the 28 sectors rising, led by Media and Agriculture sectors, which increased by 1.35% and 0.65% respectively [1] - The Electric Equipment sector saw a slight increase of 0.17% [1] - The sectors with the largest declines were Non-ferrous Metals and Basic Chemicals, which dropped by 2.26% and 0.85% respectively [1] Capital Flow Analysis - The main capital outflow from the two markets totaled 38.536 billion yuan, with only three sectors experiencing net inflows: Media (1.055 billion yuan), Retail (864 million yuan), and Construction Decoration (40.34 million yuan) [1] - The Electronic sector had the largest net outflow, totaling 7.789 billion yuan, followed by Non-ferrous Metals with 5.412 billion yuan [1] Electric Equipment Sector Performance - In the Electric Equipment sector, 358 stocks were tracked, with 99 stocks rising and 252 stocks declining; 5 stocks hit the daily limit up [2] - The top net inflow stock was Ningde Times, with a net inflow of 378 million yuan, followed by Tongguan Copper Foil and Kelu Electronics with inflows of 219 million yuan and 178 million yuan respectively [2] - The sector experienced a total net outflow of 4.576 billion yuan, with 11 stocks seeing outflows exceeding 100 million yuan; the largest outflows were from Rongfa Nuclear Power, Sunshine Power, and Nord Shares, with outflows of 327 million yuan, 250 million yuan, and 226 million yuan respectively [2][3] Top Gainers in Electric Equipment Sector - The top gainers in the Electric Equipment sector included: - Ningde Times: +2.84%, turnover rate 0.75%, main capital flow 377.94 million yuan - Tongguan Copper Foil: +20.02%, turnover rate 48.19%, main capital flow 218.52 million yuan - Kelu Electronics: +10.06%, turnover rate 7.49%, main capital flow 178.39 million yuan [2] Top Losers in Electric Equipment Sector - The top losers in the Electric Equipment sector included: - Rongfa Nuclear Power: +0.42%, turnover rate 33.08%, main capital flow -327.43 million yuan - Sunshine Power: -0.57%, turnover rate 3.01%, main capital flow -249.65 million yuan - Nord Shares: -4.98%, turnover rate 14.04%, main capital flow -226.20 million yuan [3]

Group 1 - The core viewpoint of the article highlights the strong performance of computing power concept stocks, with Data Port (603881) hitting the daily limit, and Runze Technology (300442) rising over 8% [1] - Other companies such as Aofei Data (300738), Kehua Data (002335), and Industrial Fulian (601138) also experienced significant upward movement [1] - There is an influx of dark pool funds into these stocks, indicating increased investor interest and potential market activity [1]

Group 1 - Three companies from Xiamen, Fujian Province, won the China Patent Excellence Award: Xiamen Xinda IoT Technology Co., Ltd., Kehua Data Co., Ltd., and Xiamen Qianzhao Optoelectronics Co., Ltd. [1] - Xiamen Xinda IoT Technology Co., Ltd. developed RFID electronic tag technology that can read information from over 300 items simultaneously, improving inventory efficiency and reducing labor costs [1]. - Kehua Data Co., Ltd. focuses on the renewable energy sector, with a patented technology that combines rectifier modules and supercapacitors, breaking foreign technology monopolies and filling domestic gaps in wind power pitch control systems [1]. - Xiamen Qianzhao Optoelectronics Co., Ltd. created a transistor patent technology that addresses critical issues in 5G base station RF devices, achieving domestic production of core 5G chips [1]. Group 2 - The success of these three companies is supported by various initiatives from the Xiang'an District Market Supervision Administration, which introduced the first district-level intellectual property reward subsidy policy in Xiamen to stimulate innovation [2]. - The administration established a key enterprise cultivation database and formed a service team of intellectual property experts and technical consultants to provide comprehensive services, including patent mining, high-quality application writing, award application preparation, and defense coaching [2]. - The administration plans to enhance guidance on the transformation and application of patents by building a platform for collaboration between industry, academia, and research institutions, facilitating the transfer and transformation of patent achievements into enterprises [2].

Group 1 - The core viewpoint of the news highlights the significant progress in the solid-state battery sector, with major manufacturers entering pilot production and automotive companies commencing road tests, indicating an accelerated industrialization process [2] - As of June 26, 2025, the China Battery Theme Index has shown a 0.47% increase, with notable gains from component stocks such as Xingyuan Material (+6.79%) and Wenkang New Energy (+3.15%) [1] - The battery ETF, Jia Shi, has experienced a 17.39% increase in net value over the past year, with a significant growth in shares by 22.5 million [1] Group 2 - The solid-state battery industry in China has an expansion plan exceeding 50 GWh with a total investment of approximately 15 billion yuan, indicating strong growth potential [2] - The top ten weighted stocks in the China Battery Theme Index account for 50.34% of the index, with Ningde Times and Sunshine Power being the most significant contributors [2][4] - The industry is expected to reach product finalization by the end of 2025, with vehicle testing starting in 2026 and a move towards large-scale cost reduction in 2027 [2]