Investment Rating - The investment rating for the company is "Recommended" (maintained) [1] Core Viewpoints - The company continues to consolidate its competitive advantage in high-voltage submarine cables, with significant potential for overseas expansion [1][7] - In 2025, the company achieved a revenue of 10.843 billion yuan, a year-on-year increase of 19.26%, and a net profit attributable to shareholders of 1.271 billion yuan, up 26.11% year-on-year [4] - The growth in submarine cable and high-voltage cable revenue was particularly strong, with a 65.60% increase, accounting for 49.46% of total revenue [7] - The company has a robust order backlog of 19.312 billion yuan as of March 25, 2026, with significant contributions from high-voltage submarine cable projects [7] - The overseas business is expected to grow significantly, with overseas revenue reaching 1.253 billion yuan in 2025, a 70.83% increase [7][8] Financial Summary - Revenue projections for the company are as follows: 2024A: 9.093 billion yuan, 2025A: 10.843 billion yuan, 2026E: 13.072 billion yuan, 2027E: 15.006 billion yuan, 2028E: 17.082 billion yuan [6] - Net profit projections are: 2025A: 1.271 billion yuan, 2026E: 1.801 billion yuan, 2027E: 2.208 billion yuan, 2028E: 2.664 billion yuan [6] - The company's gross margin is expected to improve from 22.1% in 2025 to 25.0% by 2028 [6] - The price-to-earnings ratio (P/E) is projected to decrease from 31.2 in 2025 to 14.9 by 2028 [6]

- The bond duration timing model uses an improved Diebold2006 model to predict the spot yield curve and map the expected returns of bonds with different durations. The model predicts the level, slope, and curvature factors, with the level factor prediction based on macro variables and policy rate following, and the slope and curvature factors prediction based on the AR(1) model[10] - The convertible bond allocation model compares the relative valuation of convertible bonds and stocks using the "100-yuan conversion premium rate" and calculates the rolling historical percentile to measure the current relative allocation value of convertible bonds and stocks. As of March 27, 2026, the "100-yuan conversion premium rate" was 41.71%, with a rolling three-year percentile of 92.8% and a rolling five-year percentile of 95.7%, indicating a relatively low cost-effectiveness compared to stocks[13][15] - The convertible bond style rotation model constructs a convertible bond style rotation portfolio by excluding high-valuation convertible bonds using the conversion premium rate deviation factor and the theoretical value deviation factor, and capturing market sentiment using the 20-day momentum and volatility deviation of convertible bonds. From February 14, 2018, to March 13, 2026, the annualized return of the convertible bond style rotation was 25.60%, with a maximum drawdown of 15.89% and an IR of 1.51. The return since 2026 was 9.34%[16] - The gold expected return model links the forward real returns of gold and US TIPS, constructing the expected return model for gold. The formula is $E[Real\_Return^{gold}]=k\times E[Real\_Return^{Tips}]$ and $E[R^{gold}]=\pi^{e}+k\times E[Real\_Return^{Tips}]$, where the parameter k is estimated using an expanding window OLS, and the long-term inflation target of the Federal Reserve (2%) is used as the proxy for $\pi^{e}$. As of March 27, 2026, the model estimated the expected return of gold for the next year to be 33.0%[22][23] - The A-share equity market timing framework is constructed from six dimensions: macro liquidity, credit expectations, cross-border capital flows, derivatives expectations, market capital flows, and technical analysis. Based on timing signals, a stock-bond rotation portfolio is constructed using a risk budget model. As of March 27, 2026, the comprehensive signal was -0.23, indicating a bearish view on equity assets[29][31] - The industry rotation model constructs sub-models from six dimensions: trading behavior, prosperity, capital flow, chip structure, macro drive, and technical analysis, and dynamically synthesizes the models to select industries on a bi-weekly basis. The latest industry configuration recommendations are banking, pharmaceuticals, electrical equipment, media, apparel, and commerce. The style judgment recommends a growth style over a value style[35][41] Model Backtest Results - Bond duration timing model: March return of 18.3bp, equal-weighted benchmark return of 6.4bp, strategy excess return of 11.9bp. The return over the past year was 1.57%, equal-weighted benchmark return of -0.12%, strategy excess return of 1.69%[12] - Convertible bond style rotation model: Annualized return of 25.60%, maximum drawdown of 15.89%, IR of 1.51. The return since 2026 was 9.34%[16] - Gold expected return model: Expected return for the next year is 33.0%. The absolute return of the timing model based on TIPS yield over the past year was 62.0%[22][24][25] - Stock-bond rotation portfolio (risk budget): Annualized return of 8.16%, maximum drawdown of 3.74%, return volatility ratio of 2.76, return drawdown ratio of 2.19. March return of -0.44%, latest equity position of 4.21%[33][36] - Industry rotation model: March long portfolio return of -6.42%, short portfolio return of -7.73%, equal-weighted benchmark return of -7.23%, long excess return of 0.81%, short excess return of 0.5%, long-short portfolio return of 1.65%[38][40] - ETF rotation portfolio: March return of -5.69%, average return of tracked industries of -6.84%, excess return of 1.14%. Latest ETF rotation portfolio holdings: Game ETF Huaxia, Battery ETF Guangfa, Medical ETF Huabao, Banking ETF Huabao[46][50][53]

Summary of Key Points from Conference Call Records Industry Overview - The conference call discusses the renewable energy sector, particularly focusing on home energy storage, offshore wind, solid-state transformers, humanoid robots, lithium battery materials, and photovoltaic technologies across Europe and the Middle East. Key Insights and Arguments Home Energy Storage - In the Middle East, home energy storage penetration is expected to rise from less than 1.5% to 15%-20% due to geopolitical conflicts driving demand for energy security [1] - In Europe, the economic viability of home energy storage is enhanced when natural gas prices exceed €50-60/MWh, leading to a payback period of less than 6 years [1][4] - Current penetration in Europe is approximately 6%, indicating significant growth potential [4] Offshore Wind Energy - Offshore wind energy is crucial for energy security in Europe, with the EU recently announcing a €5 billion subsidy to stimulate installations [1][10] - China's "14th Five-Year Plan" aims for 100GW of offshore wind capacity, doubling the previous target [1][10] Solid-State Transformers (SST) - SSTs are gaining policy support and are expected to become the ultimate solution for data centers by 2026 [1][6] - Delta's SST products have already been adopted in a Meituan project, with further developments expected from companies like Sifang and Weidi Technology [1][6] Humanoid Robots - The humanoid robot industry is approaching a production inflection point, with Tesla's G3 expected to begin mass production in summer 2026 [1][7] - UBTECH has secured nearly 10,000 orders for humanoid robots, indicating strong market demand [1][7] Lithium Battery Materials - The lithium battery sector is entering a production peak in Q2, with lithium hexafluorophosphate supply being particularly tight [1][8] - Copper foil and separator production cycles exceed two years, but price elasticity is expected to improve with increased production [1][8] Photovoltaic Industry - The demand for BC solar cells in Europe is surging, driven by geopolitical tensions and energy security needs [2][8] - Tesla's 100GW ground station project requires equipment delivery by Q3 2026, which will boost related supply chains [2][8] Additional Important Insights - The investment strategy in the renewable energy sector focuses on segments benefiting from geopolitical tensions and those with relatively low valuations and safety margins [3] - The differences in market drivers between Europe and the Middle East for home energy storage highlight the unique challenges and opportunities in each region [4] - The economic advantages of balcony storage systems in Europe are notable, particularly their ease of installation and lower initial costs [5] - The U.S. transformer market is experiencing a significant supply gap, projected to reach 14,000 units by 2025, driven by data center construction and grid upgrades [1][10] This summary encapsulates the critical points discussed in the conference call, providing a comprehensive overview of the current state and future prospects of the renewable energy sector.

Market Overview - The A-share market experienced fluctuations, with the Shanghai Composite Index rising by 0.63% to 3913.72 points, the Shenzhen Component Index increasing by 1.13%, and the ChiNext Index up by 0.71%. The total trading volume in the Shanghai and Shenzhen markets reached 1.85 trillion yuan. The pharmaceutical, non-ferrous metals, and basic chemicals sectors led the gains, while utilities, telecommunications, and banking sectors lagged behind [1][7] - In the Hong Kong market, the Hang Seng Index rose by 0.38% to 24951.88 points, while the US stock indices all closed lower, with the Dow Jones down by 1.73% to 45166.64 points, the S&P 500 down by 1.67% to 6368.85 points, and the Nasdaq down by 2.15% to 20948.36 points [1][7] Important News - The Ministry of Ecology and Environment held a meeting in Wuhan to address air pollution control in the Yangtze River Middle Reaches urban agglomeration, emphasizing the need for structural adjustments in key industries and promoting green transformation [2][8] - In the first quarter of this year, China's innovative drug licensing transactions exceeded 60 billion USD, nearing half of the total expected for 2025. By March 27, 2026, 10 innovative drugs had been approved, with 2 being imported and 8 domestically produced, indicating a historic breakthrough in the sector [2][8] Industry Insights Inverter Exports - In February 2026, China's inverter export value was 5.683 billion yuan, showing a month-on-month decrease of 4.13% but a year-on-year increase of 75.24%. Cumulatively, the inverter exports for January and February reached 11.611 billion yuan, up 52.14% year-on-year [9][11] - The Asian market showed high growth, with exports to the region amounting to 2.114 billion yuan, a month-on-month increase of 15.69% and a year-on-year increase of 76.93%. Notably, exports to India and Pakistan saw significant recovery [11][12] - The North American market also rebounded, with exports reaching 179 million yuan, a month-on-month increase of 23.08% and a year-on-year increase of 104.68% [12] Electric Equipment Exports - In February 2026, the total export value of electric equipment was 7.813 billion yuan, down 5.80% month-on-month but up 54.74% year-on-year. The cumulative export value for January and February reached 16.106 billion yuan, a year-on-year increase of 33.69% [18][20] - Transformer exports maintained high growth, with February exports valued at 4.447 billion yuan, a year-on-year increase of 58.13%. The African market led in growth, with exports to the region showing a significant increase [20][21] - The cable exports also demonstrated high growth, with February exports valued at 1.812 billion yuan, a year-on-year increase of 58.58% [22][23] Company Analysis Lingnan Holdings - Lingnan Holdings, a comprehensive tourism group controlled by the Guangzhou State-owned Assets Supervision and Administration Commission, has a stable shareholding structure with a 62.54% stake. The company reported a revenue of 3.41 billion yuan in the first three quarters of 2025, with a gross margin of 17.7% [24][25] - The company has a dual-driven business model of travel agency and hotel operations, with outbound tourism rapidly recovering, contributing to 40.6% of its revenue from overseas [24][25] - Lingnan Holdings is expanding its business into property management and has a strong focus on the silver-haired tourism market, which is expected to grow significantly [26][27]

Market Overview - In Q1 2026, the equity market faced three significant pressures: margin ratio increase in January, commodity market decline in February, and geopolitical tensions in March, leading to a general decline in market risk appetite[1] - The overall PE ratio of the Wind All A index reached 22.48 times by March 27, nearing the high points of previous bull markets[2] Q2 Outlook - The focus for Q2 is on exploring undervalued sectors, particularly in power equipment and media, with PE percentiles at 67% and 68% respectively, and PEG ratios of 0.91[2] - The agricultural and financial sectors are also highlighted, with PB percentiles below 20% and ROE above 8%, indicating strong fundamentals[2] Risk Factors - Uncertainties surrounding Federal Reserve policies and geopolitical developments pose risks to market stability[3] Investment Strategy - The report suggests a continued emphasis on low-valuation styles due to high overall market valuations and a cautious risk appetite among investors[2] - The strategy includes focusing on sectors with strong growth potential, such as power equipment and media, while being wary of high-valuation sectors like defense and heavy industry[2][24] Market Dynamics - The report notes that the low PE index has consistently outperformed the high PE index since mid-January, indicating a shift towards undervalued stocks[20] - The report also emphasizes the importance of monitoring inflation expectations, particularly for sectors like metals and coal, which currently have high PB ratios[28]

Macro and Financial - The draft of the Financial Law of the People's Republic of China has been publicly solicited for opinions, marking the first comprehensive foundational law in the financial sector, which aims to enhance coordination among various financial regulations [2] - China's average daily token usage has surged to over 140 trillion, indicating a significant growth in the AI data supply system as the market for data elements continues to evolve [3] - The central government has disclosed financial subsidies for childcare for the first time, with provinces like Guangxi, Guizhou, Hebei, Hunan, and Yunnan receiving between 4 billion to 5 billion yuan, while others received less than 3 billion yuan [3] Capital Market - Rising energy prices have led to expectations of stagflation, prompting central banks to reconsider interest rate hikes, which could negatively impact major asset classes such as stocks, bonds, and gold [5] - The World Gold Council has noted a significant drop in gold prices, reminiscent of the crises in 2008 and 2020, with current market conditions reflecting a risk-averse phase driven by rising bond yields and market volatility [7] - A total of 29 stocks will have their lock-up periods lifted next week, with a total market value of 37.29 billion yuan, indicating a concentrated release of shares [6] Business and Industry - Huawei's Pangu model leader Wang Yunhe has announced his departure, potentially to pursue entrepreneurship in the Agent sector [8] - The International Energy Agency (IEA) has issued a memorandum suggesting measures to conserve oil, including remote work and reduced driving speeds, in response to supply disruptions caused by geopolitical tensions [9] - China Telecom is shifting towards a token-based business model, aiming to integrate technology, talent, and channels to enhance its AI service offerings [10] - Hanwang Technology's chairman has discussed the future of bionic flight technology, emphasizing its potential applications in various sectors and the development of a comprehensive technology platform [11] - The report indicates that the U.S. power grid's decentralized structure is insufficient, pushing for the construction of a 765kV ultra-high voltage network to enhance stability and capacity [12]

Market Performance - A-shares indices collectively declined during the week of March 23 to 27, with the Shanghai Composite Index down 1.09%, the Shenzhen Component Index down 0.76%, the ChiNext Index down 1.68%, and the Sci-Tech Innovation Index down 0.43% [1][2]. Index Details - The Shanghai Composite Index closed at 3914 points with a weekly trading volume of 799.7 billion yuan, reflecting a year-to-date decline of 1.39% [2]. - The Shenzhen Component Index closed at 13760 points with a weekly trading volume of 1053.6 billion yuan, showing a year-to-date increase of 1.74% [2]. - The ChiNext Index closed at 3296 points with a weekly trading volume of 460.8 billion yuan, with a year-to-date increase of 2.89% [2]. Stock Performance - Seven stocks saw a weekly increase of over 40%, with Haike Xinyuan leading at 51.02%, followed by Lianxiang Co. at 48.26% and Rongjie Co. at 46.95% [3][4]. - On the downside, 30 stocks experienced a decline of over 20%, with Huada Technology leading the drop at 32.34% [3][4]. Trading Activity - A total of 47 stocks had a turnover rate exceeding 100%, with Shouhang New Energy at the top with a turnover rate of 236.08% [5][6]. - The majority of stocks with high turnover rates were in the electric power equipment, public utilities, and basic chemicals sectors [5]. Fund Flows - The sectors that attracted significant capital inflows included non-ferrous metals, basic chemicals, and building materials, while the electronics sector faced a net outflow exceeding 25 billion yuan [7][8]. - Ganfeng Lithium received the highest net inflow of 2.72 billion yuan, with a weekly increase of 18.15% [7][8]. Margin Trading - Lixun Precision received the highest net buy amount in margin trading at 1.094 billion yuan, with a weekly increase of 4.96% [9][10]. - Other notable net buys included China Ping An and Demingli, while NIO and Zijin Mining faced significant net sell amounts [9][10]. Institutional Research - A total of 163 listed companies were researched by institutions, with Sanhua Intelligent Control receiving the most attention from 284 institutions [11][12]. - The focus of institutional research was primarily on industrial machinery, electronic components, and automotive parts and equipment [11]. New Institutional Interests - Institutions showed first-time interest in 51 stocks, with seven stocks receiving target prices [14][15]. - Notable mentions include Kaige Precision Machine with a target price of 207.84 yuan and Daqin Railway with a target price of 5.95 yuan [15].

Core Viewpoint - The article emphasizes the importance of efficiently filtering and interpreting key announcements in the market to identify investment opportunities, highlighting the role of the "Announcement Selection" service in providing concise and understandable insights [1]. Group 1: Selected Highlights - On March 18, the company announced that its smart electric joints and other products have been used in quadruped robotic dogs, biped humanoid robots, and wheeled robots, leading to a 28% increase in stock price over seven consecutive trading days [2]. - On March 23, the company reported a projected increase of over 22 times in its first-quarter earnings due to the synergy of its three main businesses, resulting in a 35% stock price rise over four days [2]. - On March 23, the company introduced its fifth-generation high-pressure solid lithium iron phosphate cathode material with a density of 2.704 g/cm³, which contributed to a 20.6% stock price increase over four consecutive trading days [2]. - On March 24, the company announced the small-scale shipment of its 800G LPO optical modules, which led to consecutive stock price increases for two days [2]. - On March 25, the company disclosed that it is supplying optical module coupling and wafer testing equipment in bulk to Nvidia, resulting in stock price increases of 4.7% and 5.2% on consecutive days [2]. Group 2: Industry Developments - The company has strategically positioned itself in the commercial aerospace lithium battery sector two years ago and plans to invest 6 billion yuan to establish a 60GWh energy storage (power) battery project [3]. - The company has indirectly supplied CMOS image sensors to multiple robotics brand clients, indicating its involvement in the fields of machine vision, security, and consumer electronics [3]. - The company has developed a new generation of solid-state transformers (SST), which have been successfully prototyped, contributing to advancements in wind power, photovoltaics, energy storage, smart grids, data centers, and computing power [3].

Investment Rating - The industry investment rating is "Positive (Maintain)" [1] Core Insights - The report highlights the robust growth in the travel industry driven by the implementation of spring and autumn holiday policies, which are reshaping peak and off-peak travel patterns [14][18] - The AI infrastructure sector is experiencing significant opportunities due to the government's push for "computing and electricity collaboration," which is expected to enhance the efficiency of energy use in AI applications [39][40] - The dental industry, particularly the invisible orthodontics segment, is undergoing a transformation with the adoption of 3D printing technology, which is expected to improve user experience and operational efficiency [51][56] Summary by Sections Travel Industry - The spring holiday policy has been implemented in seven provinces, creating a six-day holiday that aligns with family travel needs, leading to increased flight bookings and stable ticket prices [14][18] - Tongcheng Travel reported a revenue of 4.84 billion yuan in Q4 2025, a year-on-year increase of 14.2%, with adjusted net profit reaching 780 million yuan, up 18.1% [21][23] - The core OTA business saw a revenue increase of 17.5%, driven by higher hotel bookings and improved operational efficiency [24][29] AI Infrastructure - The AI industry is entering a phase of rapid growth in data supply and application scenarios, with daily Token usage surpassing 140 trillion in March 2026, reflecting a 40% increase from the end of 2025 [39][41] - The government has included "computing and electricity collaboration" in its new infrastructure initiatives, emphasizing the importance of integrating energy and computing resources [40][39] - China's electricity costs are significantly lower than those in Europe and the US, providing a competitive advantage for AI model operations [44][46] Dental Industry - Angelalign, a leading player in the invisible orthodontics market, has seen its overseas business grow rapidly, with a revenue increase of 102.5% year-on-year in 2025 [51][58] - The company is leveraging 3D printing technology to streamline production processes, enhancing the customization of dental products [51][56] - The overall market for invisible orthodontics is expected to benefit from technological advancements and increased consumer demand, with projected revenues of 370 million USD in 2025 [51][55]

Market Overview - The A-share indices collectively declined during the week from March 23 to March 27, with the Shanghai Composite Index down by 1.09%, the Shenzhen Component Index down by 0.76%, the ChiNext Index down by 1.68%, and the Sci-Tech Innovation Index down by 0.43% [1][2]. Stock Performance - A total of 7 stocks saw gains exceeding 40%, with Haike Xinyuan leading at a weekly increase of 51.02%. Other notable gainers included Lianxiang Co. (48.26%), Rongjie Co. (46.95%), and Huadian Liaoning Energy (43.61%) [3][4]. - Conversely, 30 stocks experienced declines over 20%, with Huada Technology leading the drop at 32.34%, followed by Zhonghuan Hailu (29.59%) and Shenhua Fa A (28.03%) [3][4]. Trading Activity - 47 stocks had a turnover rate exceeding 100%, with Shouhang New Energy at the top with a turnover rate of 236.08%, followed by Nabichuan (199.27%) and Jiuzhou Group (177.88%) [5][6]. - The majority of stocks with high turnover rates were from the electric equipment, public utilities, and basic chemicals sectors [5]. Capital Flow - The sectors that attracted significant capital inflow included non-ferrous metals, basic chemicals, and building materials, while the electronics sector faced a net outflow exceeding 250 billion yuan [8]. - Ganfeng Lithium received the highest net inflow of 27.20 billion yuan, with a weekly increase of 18.15%. Other stocks with notable inflows included Demingli (15.88 billion yuan) and Yunnan Zhiye (14.20 billion yuan) [8][9]. Margin Trading - A total of 1399 stocks received net margin purchases, with 582 stocks having net purchases exceeding 10 million yuan. Luxshare Precision topped the list with a net purchase of 10.94 billion yuan, while NIO and Zijin Mining faced significant net sell-offs [10][11]. Institutional Research - During the week, 163 listed companies were researched by institutions, with Sanhua Intelligent Control receiving the most attention from 284 institutions. Other companies like Yuanjie Technology and Yuntianhua also attracted significant institutional interest [12][14]. Analyst Ratings - Several companies received new ratings from analysts, including Kaige Precision Machinery with a "Buy" rating and a target price of 207.84 yuan, and Daqin Railway with an "Overweight" rating and a target price of 5.95 yuan [15][16].