Group 1: Convertible Bonds Market - The convertible bond market in 2025 is characterized by a "dual hit" of parity and premium rates, indicating a high beta market environment [1][12] - For 2026, the positioning of convertible bonds should shift from "equity replacement" to "debt market supplementary yield" due to high valuations and strong redemption tendencies [1][12] - The trading logic in the underlying stock market is changing, with a transition from "0-1" to "1-N" in technology growth, leading to more differentiated performance in convertible bonds [1][12] Group 2: Gold Market Analysis - The relationship between gold ETF demand and gold prices indicates that for every additional ton of investment demand, gold prices increase by $0.46/oz [2][14] - Central bank gold purchases explain 92.78% of the residual changes in gold prices, suggesting a strong support for upward price movement [2][14] - The traditional pricing framework for gold has shifted, with central bank demand now playing a more significant role compared to ETF demand [2][14] Group 3: A-Share Market Outlook - The A-share market is preparing for a potential spring rally, with a macro timing model scoring -2 for December, indicating a probability of adjustment but limited downside [4][21] - The technology growth sector is expected to regain attractiveness after adjustments in November, although new capital inflows may take time [4][21] - The A500 ETF has seen significant inflows, indicating confidence among large investors at the market's relative bottom [4][21] Group 4: Industry-Specific Insights - 澜起科技 (Lianqi Technology) is a leading company in memory interface chips, focusing on high-performance solutions for cloud computing and AI, and is one of the top three DDR5 manufacturers globally [9][10] - 华盛锂电 (Huasheng Lithium) is a leading domestic electrolyte additive company expanding into new fields like lithium sulfide, with an upward competitive edge [9][10] - 五粮液 (Wuliangye) is focusing on marketing innovation and channel optimization to enhance market share and ensure stable long-term development amidst industry adjustments [11][10]

Group 1 - The core view of the report indicates that the convertible bond market in 2025 is expected to experience a "double hit" of parity and premium rates, transitioning from "equity replacement" to "debt market supplementary income" in 2026 [1][2] - The report anticipates that the supply of convertible bonds will continue to shrink by 5.3% to 27.6% in 2026, with a notable increase in the issuance of convertible bonds from the ChiNext board, which may provide quality supply in the next two years [1][8] - Demand for convertible bonds is driven by the pursuit of elastic products, with significant growth in the scale of secondary bond funds and the potential for primary bond funds to increase their positions [1][19] Group 2 - The valuation outlook suggests that the premium rate for convertible bonds may not significantly rise, as the current 30% premium rate implies expectations of at least a 30% increase in the underlying stock [1][36] - The report highlights that the convertible bond market may see localized profit opportunities, particularly if the underlying stock market maintains a slow bull trend, with a focus on sectors such as technology and new energy [1][42] - The strategy for 2026 emphasizes the importance of focusing on industry rotation and individual bond marginal changes, recommending a concentrated position in core alpha opportunities [1][48]

Group 1: Key Findings on Gold Price Dynamics - The linear relationship between gold ETF demand and gold price indicates that for every 1 ton increase in investment demand, the gold price rises by $0.46/oz[1] - From 2003 to 2022, the gold ETF size explained 94.1% of gold price fluctuations, with a slope of 14.29, meaning a 1 million oz increase in gold ETF size leads to a $14.29/oz increase in gold price[1] - Since December 2022, the explanatory power of gold ETF size on gold price has dropped to 9.19%, indicating a shift in pricing dynamics due to increased central bank gold purchases[1] Group 2: Central Bank Purchases Impact - Central bank gold purchases accounted for 92.78% of the changes in the residuals between actual and implied gold ETF demand from Q3 2022 to Q3 2025[1] - As of Q3 2025, the gold ETF size was 96.65 million oz, while the implied gold ETF demand was 235.91 million oz, resulting in a residual of 139.27 million oz, closely matching the central banks' net purchases of 116.15 million oz during the same period[1] - A simplified binary model for gold price suggests it is now primarily driven by central bank demand, influenced by dollar credit, rather than solely by ETF demand[1] Group 3: Future Outlook and Risks - The ongoing trend of central bank gold purchases is expected to provide strong support for a rising gold price amid geopolitical tensions and economic isolationism[1] - Potential risks include a slowdown in central bank purchases, liquidity risks from a global financial crisis, and the impact of technological advancements in the U.S. that could challenge the long-term upward trend of gold prices[1]

Investment Rating - The report maintains an "Overweight" rating for the utility sector [1] Core Insights - The 2026 National Energy Work Conference was held to summarize 2025 and outline key tasks for 2026, focusing on high-quality energy planning, energy security, green transformation, technological independence, and international cooperation [4][6] - The report emphasizes the importance of signing and fulfilling long-term electricity contracts for 2026, with specific guidelines for coal-fired power generation contracts [4] - Key industry data shows a stable increase in electricity consumption and generation, with a notable rise in renewable energy installations [4][13][21] Summary by Sections Industry Trends - The SW utility index decreased by 0.59% from December 15 to December 19, 2025, with mixed performance across sub-sectors [9] - The report highlights a 5.1% year-on-year increase in total electricity consumption for the first ten months of 2025, reaching 8.62 trillion kWh [13] - Cumulative electricity generation for the same period was 8.06 trillion kWh, reflecting a 2.3% year-on-year growth [21] Electricity Pricing - The average electricity purchase price in November 2025 was 401 RMB/MWh, down 2% year-on-year but up 2.8% month-on-month [36] Coal Pricing - As of December 19, 2025, the price of thermal coal at Qinhuangdao port was 703 RMB/ton, a decrease of 8.7% year-on-year and 5.64% week-on-week [45] Hydropower Data - The Three Gorges Reservoir's water level was 171.37 meters as of December 19, 2025, with inflow and outflow rates showing a year-on-year decrease [53][64] Investment Recommendations - The report suggests focusing on green energy companies such as Longyuan Power, Zhongmin Energy, and Three Gorges Energy, while also recommending traditional power companies like Huaneng International and Huadian International for their reliability and flexibility [4]

Investment Rating - The report maintains an "Accumulate" rating for the environmental protection industry [1] Core Views - The environmental protection industry is expected to benefit from tightening nickel quotas in Indonesia and increasing demand for air pollution control, particularly for companies like Longjing Environmental [1] - The report emphasizes the importance of the "15th Five-Year Plan" for achieving carbon neutrality and improving air quality, indicating a shift from end-of-pipe treatment to structural reduction [10][11] - The report highlights the growth potential in the waste management sector, particularly in overseas markets, and the expected acceleration in revenue recognition for companies like Weiming Environmental [19][21] Summary by Sections Industry Trends - The environmental protection industry is projected to experience a value and growth resonance driven by dual carbon goals [21] - The report notes a significant increase in sales of new energy sanitation vehicles, with a 61.32% year-on-year growth in the first ten months of 2025 [27] - The average price of biodiesel has decreased, leading to a decline in profit margins [39] Key Recommendations - Recommended companies include Longjing Environmental, Weiming Environmental, and others that are positioned to benefit from stricter air quality standards and increased demand for environmental services [1][21] - The report suggests focusing on companies with strong cash flow and market positioning in the water services sector, such as Yuehai Investment and Xingrong Environment [22] Market Dynamics - The report indicates that the tightening of nickel quotas in Indonesia could support nickel prices, benefiting companies involved in nickel production and processing [18] - The report also discusses the expected growth in the waste-to-energy sector in Indonesia, with significant investments planned for waste incineration plants [19] Financial Performance - Longjing Environmental reported a 1.1% year-on-year increase in new environmental equipment contracts, with a total of 76.26 billion yuan in new contracts for the first three quarters of 2025 [13] - The report projects that the free cash flow for the water services sector will improve significantly, enhancing dividend potential and PE valuation [22]

Investment Rating - The report assigns a "Buy" rating for the company, Lanqi Technology (688008), marking its first coverage [1]. Core Insights - Lanqi Technology is a leading global company in data processing and interconnect chip design, focusing on high-performance, low-power chip solutions for cloud computing and artificial intelligence [9][14]. - The company has two main product lines: interconnect chips and the Zindai server platform, with a strong market position in memory interface chips, being one of the top three DDR5 manufacturers globally [9][14]. - The report predicts significant revenue growth driven by the increasing penetration of DDR5 and the demand for AI-related "capacity" chips, with expected net profits of 2.35 billion, 3.42 billion, and 4.59 billion yuan for 2025, 2026, and 2027 respectively [1][9]. Summary by Sections 1. Company Overview - Lanqi Technology was established in 2004 and is dedicated to providing chip solutions for cloud computing and AI, with a focus on enhancing system performance through high-speed interconnect chips [14]. - The company has a diversified ownership structure with no controlling shareholder, and its management team possesses extensive experience in the semiconductor industry [15][17]. 2. Interconnect Chips - The interconnect chip segment is a key revenue driver, with a comprehensive product matrix that includes memory interface chips and PCIe Retimer chips, among others [9][14]. - The global market for memory interconnect chips is expected to grow significantly, with a projected CAGR of 25.9% from 2024 to 2030, driven by the transition from DDR4 to DDR5 technology [34]. 3. Zindai Server Platform - The Zindai server platform includes CPUs, data protection chips, and hybrid security memory modules, designed to provide secure computing environments for cloud data centers [72]. - The global server market is anticipated to grow steadily, with an expected increase in shipments from 13.6 million units in 2020 to 16.3 million units by 2025, benefiting Lanqi's server platform products [72].

2025 年 12 月 22 日 证券分析师 袁理 证券研究报告·行业点评报告·环保 环保行业点评报告 环境空气质量标准提标修订，分阶段实施明 确，大气治理需求中长期释放龙净环保受益 增持（维持） [Table_Tag] [Table_Summary] 投资要点 执业证书：S0600511080001 021-60199782 yuanl@dwzq.com.cn 证券分析师 任逸轩 执业证书：S0600522030002 renyx@dwzq.com.cn 行业走势 -9% -6% -3% 0% 3% 6% 9% 12% 15% 18% 21% 2024/12/23 2025/4/22 2025/8/20 2025/12/18 环保 沪深300 相关研究 《中央经济工作会议：全面绿色转型 &能源强国，市场化改革&国际化拓展 值得期待》 2025-12-16 《中央经济工作会议强化双碳转型， 优质运营资产迎市场化改革&国际化 拓展》 2025-12-15 东吴证券研究所 1 / 3 图1：修订后标准与现行标准的各污染物浓度现值对比 请务必阅读正文之后的免责声明部分 行业点评报告 ◼ 事件：生态环境部《环境空气质 ...

证券研究报告·行业跟踪周报·燃气Ⅱ 燃气Ⅱ行业跟踪周报 气温偏高美国气价继续回落，库存提取欧洲 气价微增，25M11 国内用气需求边际改善 增持（维持） [Table_Tag] [投资要点 Table_Summary] 2025 年 12 月 22 日 证券分析师 袁理 执业证书：S0600511080001 021-60199782 yuanl@dwzq.com.cn 证券分析师 谷玥 执业证书：S0600524090002 guy@dwzq.com.cn 行业走势 -10% -7% -4% -1% 2% 5% 8% 11% 14% 17% 20% 23% 2024/12/23 2025/4/22 2025/8/20 2025/12/18 燃气Ⅱ 沪深300 《天气转暖美国气价回落、库存提取 欧洲气价上行》 2025-12-15 相关研究 《天然气行业 2026 年年度策略：供给 宽松促需求放量，降本+顺价盈利能力 修复；关注双综业务潜力》 2025-12-12 东吴证券研究所 1 / 14 请务必阅读正文之后的免责声明部分 ◼ 价格跟踪：气温偏高美国气价继续回落，库存提取欧洲气价微增。截至 2025/12 ...

证券研究报告·策略报告·策略周评 策略周评 20251222 AI 产业生态博弈深化 2025 年 12 月 22 日 [Table_Tag] [Table_Summary] 本周 AI 要闻 （信息来源：科创板日报、第一财经、36 氪等） 周度观点 ◼ 全球 AI 产业生态博弈深化，技术落地与资本场景双向赋能 （1）本周全球 AI 产业的核心焦点集中在基础设施生态竞争升级、模型技 术实用化普及、全球应用场景深化与产业资本化协同三大维度。 （3）模型技术层面，AI 模型向 "实用化、低门槛、场景化" 深度演进， 技术普及与产业赋能成效凸显。OpenAI GPT-5.2-Codex 强化长任务处理与 网络安全能力，谷歌 Gemini 3 Flash 以低延迟、低成本实现专业级推理， T5Gemma2 与 FunctionGemma 推动多模态与端侧工具调用普及，字节 Seed1.8 升级通用 Agent 交互能力，Anthropic 开源 Agent Skills 降低企业 落地门槛，Meta 布局多模态生成模型补全产品线。这些技术突破不仅让复 杂推理、多模态交互、端侧部署成为常态，更推动 AI 从开发者工具下 ...

Investment Rating - The report maintains a positive outlook on the automotive sector, particularly highlighting the approval of L3 autonomous driving products by Changan Automobile and BAIC's Arcfox Alpha S [1][2]. Core Insights - The automotive industry is entering a new phase where the benefits of electrification are tapering off, while the focus shifts towards intelligent vehicles and robotics innovation [3]. - Key investment opportunities are identified in AI smart vehicles, with a focus on Robotaxi and Robovan applications, as well as C-end vehicle sales [3]. - The report anticipates a significant increase in L3 and L2+ intelligent driving penetration rates by 2025, driven by major players like Tesla, Huawei, and XPeng [51][52]. Industry Performance - The automotive sector showed mixed performance this week, with the motorcycle and other segments performing best, while passenger vehicles saw a decline of 1.4% [2][15]. - The report notes that the automotive sector ranked 21st in A-shares and 20th in Hong Kong stocks this week [7][9]. Key Changes in the Industry - Recent approvals for L3 autonomous driving capabilities for Changan's Deep Blue and BAIC's Arcfox Alpha S mark significant advancements in the industry [2][3]. - The report highlights the procurement of nearly 200 Yutong electric buses by Saudi Arabia's Red Sea Global Group and SIXT, with the first batch already in operation [2][3]. Investment Recommendations - The report suggests focusing on AI smart vehicle investments, particularly in Robotaxi and Robovan sectors, as well as C-end vehicle sales [3]. - Key companies to watch include Tesla, XPeng, and various suppliers in the automotive supply chain, such as Desay SV and Geely [3][62]. Market Valuation - The report indicates that the overall price-to-earnings (PE) ratio for the automotive sector remains stable, with commercial passenger vehicles and auto parts seeing an increase in PE [33]. - The report also notes that the global vehicle valuation price-to-sales (PS) ratio is holding steady, with A-share vehicles maintaining stability [41].