- The report primarily focuses on the investment value of the "恒生A股电网设备指数" (HSCAUPG.HI), which is a thematic index designed to reflect the performance of China's A-share listed companies in the power grid equipment sector. The index was launched on February 28, 2022, and its methodology includes selecting companies with at least 40% of their revenue derived from energy infrastructure, power equipment, industrial components, and intelligent technologies. The index is weighted by free-float market capitalization, with a cap of 10% per constituent stock[37][38][39] - The index underwent a significant revision in 2025, reducing the number of constituent stocks from 100 to 50, focusing more on downstream power grid equipment manufacturing. This adjustment enhanced the index's purity and representation of the modernization and specialization of China's power grid equipment sector[37][38][39] - The index's sectoral distribution is highly concentrated, with approximately 70% allocated to power grid equipment, 13% to communication equipment, and smaller proportions to automotive components, metal materials, wind power equipment, and other industries. This structure ensures a strong focus on the modernization of power grid infrastructure, automation, and digitalization[39][41][42] - The index's internal structure is dominated by high-tech and high-certainty segments, such as transmission and transformation equipment (31% weight) and power grid automation equipment (21% weight). These segments benefit from China's "十五五" strategic planning, which emphasizes the construction of ultra-high voltage backbone networks, upgrades to main grid systems, and the integration of renewable energy bases[39][41][43] - The index has demonstrated strong performance, with a cumulative return of 335.48% since its base date, significantly outperforming the申万电网设备行业指数 (151.41%) and the上证指数 (64.96%). It exhibits high returns, moderate volatility, and superior risk-adjusted returns, with a Sharpe ratio of 4.42 over the past year and consistently above 1.0 over longer periods[55][56][58]

Core Viewpoint - The stock and mixed funds showed a positive return, with 64.77% achieving positive net value growth on January 19, 2023, while the Shanghai Composite Index rose by 0.29% to 4114.00 points [1][2]. Fund Performance Summary - Among stock and mixed funds, 114 funds had a net value growth rate exceeding 3%, with the top performer being the Huaxia CSI Electric Grid Equipment Theme ETF, which achieved a growth rate of 6.94% [1][2]. - The average net value growth rate for these funds was 0.22% on January 19, 2023 [1]. - The sectors with the highest gains included basic chemicals (up 2.70%), petroleum and petrochemicals (up 2.08%), and electric equipment (up 1.84%) [1]. Fund Types and Returns - The leading fund, Huaxia CSI Electric Grid Equipment Theme ETF, belongs to the index stock type, with 42 funds classified as equity-oriented, 29 as flexible allocation, and 28 as index stock type among those with over 3% growth [2]. - The funds with the largest net value declines included the Ping An Hong Kong Stock Connect Medical Innovation Selected Mixed C, which fell by 3.52% [2][3]. Detailed Fund Listings - The top funds by net value growth on January 19, 2023, include: - Huaxia CSI Electric Grid Equipment Theme ETF: 6.94% [2] - Guotai Hang Seng A-Share Electric Grid Equipment ETF: 6.40% [2] - GF Hang Seng A-Share Electric Grid Equipment ETF: 6.38% [2] - The funds with the largest declines include: - Ping An Hong Kong Stock Connect Medical Innovation Selected Mixed C: -3.52% [3][5] - Ping An Hong Kong Stock Connect Medical Innovation Selected Mixed A: -3.51% [5].

Core Points - The stock price of Teruid has dropped by 5.04% to 26.21 CNY per share, with a total market capitalization of 27.666 billion CNY, marking a cumulative decline of 5.99% over three consecutive days [1] Company Overview - Teruid Electric Co., Ltd. is located in Laoshan District, Qingdao, Shandong Province, established on March 16, 2004, and listed on October 30, 2009. The company specializes in outdoor box-type electrical equipment and indoor switchgear, focusing on the research, design, and manufacturing of power distribution products rated at 220kV and below [1] - The main business revenue composition is 70.57% from smart manufacturing and integrated services, and 29.43% from electric vehicle charging networks [1] Shareholder Insights - The Guangfa Fund has a significant stake in Teruid, with the Guangfa National Index New Energy Vehicle Battery ETF (159755) entering the top ten circulating shareholders in Q3, holding 7.8684 million shares, which is 0.76% of the circulating shares. The estimated floating loss today is approximately 10.9371 million CNY, with a total floating loss of 13.8484 million CNY over the three-day decline [2] - The Guangfa National Index New Energy Vehicle Battery ETF (159755) was established on June 15, 2021, with a current scale of 15.097 billion CNY, yielding 65.42% year-to-date and ranking 169 out of 4208 in its category [2] Fund Performance - The Guangfa Hengsheng A-Share Power Grid Equipment ETF (159320) has increased its holdings in Teruid by 6,800 shares in Q3, now holding 33,900 shares, which constitutes 2.06% of the fund's net value. The estimated floating loss today is about 47,100 CNY, with a total floating loss of 59,700 CNY during the three-day decline [3] - The Guangfa Hengsheng A-Share Power Grid Equipment ETF (159320) was established on December 12, 2024, with a current scale of 44.7963 million CNY, achieving a year-to-date return of 58.31% and a cumulative return of 54.15% since inception [3]