证券研究报告·固定收益·固收深度报告 [Table_Tag] [Table_Summary] 观点 2026 年 01 月 28 日 证券分析师 李勇 执业证书：S0600519040001 010-66573671 liyong@dwzq.com.cn 证券分析师 徐沐阳 执业证书：S0600523060003 xumy@dwzq.com.cn 相关研究 固收深度报告 20260128 分子与分母的拉锯战：债市波动中不同权益 板块的应对逻辑 《"十五五"规划中的"债"机遇：详 解政策东风如何重塑产业债格局（主 线篇）》 2026-01-26 《 转债建议同时关注高胜率顺周期 标的》 2026-01-26 东吴证券研究所 1 / 12 请务必阅读正文之后的免责声明部分 ◼ 股债定价逻辑与 DDM 模型：股利折现模型（DDM）为理解股价与债券 收益率之间的关系提供了清晰框架。在该模型中，股价受两条路径影响： 一是分子端，即股息及其未来增长潜力，主要反映了经济预期与企业盈 利；二是分母端，即无风险利率，通常以国债收益率为代表。一般情况 下，当经济预期向好时，分子端上行支撑股价，但分母端利率也可能同 步上行，压制估 ...

证券研究报告·公司点评报告·能源金属 赣锋锂业（002460） 2025 年业绩预告点评：锂价上涨贡献弹性， Q4 业绩反转 买入（维持） | [Table_EPS] 盈利预测与估值 | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业总收入（百万元） | 32,972 | 18,906 | 22,042 | 43,216 | 48,817 | | 同比（%） | (21.16) | (42.66) | 16.59 | 96.06 | 12.96 | | 归母净利润（百万元） | 4,947 | (2,074) | 1,485 | 9,379 | 10,858 | | 同比（%） | (75.87) | (141.93) | 171.58 | 531.75 | 15.77 | | EPS-最新摊薄（元/股） | 2.36 | (0.99) | 0.71 | 4.47 | 5.18 | | P/E（现价&最新摊薄） | 30.90 | (73.71) | 102.97 | 16.30 | 14.0 ...

Investment Rating - The industry investment rating is "Overweight," indicating an expected outperformance of the industry index relative to the benchmark by more than 5% in the next six months [58]. Core Insights - The bus industry is positioned to become a global leader in technology output, with overseas market contributions expected to replicate the scale of the Chinese market within 3-5 years [2]. - Key drivers for this cycle include favorable national policies, advanced technology and product quality, and a recovering domestic market post-price war [2]. - The report recommends focusing on companies like Yutong and King Long, which are expected to show significant profit growth and resilience [3][4]. Summary by Sections Industry Overview - December exports exceeded expectations, with a notable increase in both wholesale and retail sales [7][10]. - The overall production in December 2025 was 59,000 units, with a year-on-year increase of 3.94% and a month-on-month increase of 8.56% [11]. Company Performance - Yutong is highlighted as a "model student" with high growth and dividend potential, projecting net profits of 4.94 billion, 5.92 billion, and 7.03 billion yuan for 2025-2027, respectively [4]. - King Long is noted for its rapid progress, with expected net profits of 440 million, 640 million, and 830 million yuan for the same period, reflecting significant growth rates [4]. Market Dynamics - The domestic market has seen the end of price wars, which is expected to enhance profitability for leading companies [6]. - The report anticipates a recovery in demand driven by tourism and public transport upgrades, potentially returning to 2019 levels [2]. Export Trends - December 2025 saw a significant increase in bus exports, with a total of 9,073 units exported, marking a year-on-year increase of 81% and a month-on-month increase of 111% [34]. - Yutong and King Long dominate the export market, with Yutong exporting 2,245 units of passenger buses, capturing a 42% market share [43].

Macro Strategy - The IPCA model shows better application effects in the domestic credit bond market compared to the US market, with a Sharpe ratio consistently above 1.45 and above 2.2 from May to December 2025 [1][13] - The strategy exhibits asymmetric risk/reward characteristics, with 75% of sample dates showing positive excess credit returns, and a maximum excess return of 0.13% from January 2024 to December 2025 [1][13] - The practical operability of the strategy is strong, allowing for investment in bonds with similar risk characteristics even when specific bonds are not available in the secondary market [1][13] Fixed Income Opportunities - The "14th Five-Year Plan" emphasizes the development of key industries, including new pillar industries, future industries, traditional industry upgrades, infrastructure construction, green transformation, and consumer upgrades, which are expected to receive policy support and financing breakthroughs [2][14] - A total of 1,098 bond-issuing entities align with the "14th Five-Year Plan," with a total bond scale of approximately 10.8 trillion yuan, primarily rated AAA and concentrated in East and North China [2][14] - The participation of bond-issuing entities in the six key industries shows significant differentiation, with infrastructure and new pillar industries leading in both the number of issuers and bond scale [2][14] Industry Insights - The public utility sector is expected to benefit from deepened electricity reforms, with recommendations to focus on green electricity, thermal power, hydropower, nuclear power, and the valuation of photovoltaic and charging pile assets [7] - The food and beverage sector is anticipated to experience a spring consumption surge, particularly in snacks, dining, and seasonal beverages, with a positive outlook for Q1 2026 due to favorable market conditions [7] - Companies like KaiGe Precision Machinery and HeMai Co. are positioned to benefit from the growing demand in AI computing and energy storage, with projected profit growth in the coming years [9][10]

证券研究报告·行业深度报告·半导体 2026 年 01 月 28 日 证券分析师 陈海进 执业证书：S0600525020001 chenhj@dwzq.com.cn 证券分析师 李雅文 执业证书：S0600526010002 liyw@dwzq.com.cn 半导体行业深度报告 Agentic AI 时代的算力重构：CPU，从"旁观 者"到"总指挥"的价值回归 增持（维持） [Table_Tag] [Table_Summary] 投资要点 产业端推进方面，AWS 和 Google Cloud 等头部 CSP 正在加速建设面向 Agent的沙盒环境软硬件基础设施，率先在软件层面强化 Agent Sandbox 的隔离与编排能力，通过运行时与调度体系的完善，为后续 CPU 侧基 础设施规模化部署奠定基础。与此同时，CPU 龙头也在 Agent 驱动下向 超多核架构演进：AMD 推出的 Turin 最高可达 192 核；Intel 的 Sierra Forest 采用纯能效核设计，核心数可达 144 甚至 288 核。我们认为， 随着 Agent 商业化推进，厂商必须持续压低每次任务执行成本。在这一 目标下，超多 ...

证券研究报告·公司点评报告·能源金属 雅化集团（002497） 2025 年业绩预告点评：锂价上涨贡献弹性， 民爆业务稳健增长 买入（维持） | [Table_EPS] 盈利预测与估值 | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业总收入（百万元） | 11,895 | 7,716 | 8,037 | 17,781 | 23,486 | | 同比（%） | (17.72) | (35.14) | 4.17 | 121.24 | 32.08 | | 归母净利润（百万元） | 40.21 | 257.11 | 647.07 | 2,756.83 | 3,226.78 | | 同比（%） | (99.11) | 539.36 | 151.67 | 326.05 | 17.05 | | EPS-最新摊薄（元/股） | 0.03 | 0.22 | 0.56 | 2.39 | 2.80 | | P/E（现价&最新摊薄） | 720.52 | 112.69 | 44.78 | 10.51 | 8.98 ...

Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Insights - The company is expected to see a significant increase in net profit for 2025, with a forecasted range of 600 to 680 million yuan, representing a year-on-year increase of 133% to 164% [7] - The lithium price increase is expected to contribute positively to the company's profit margins, with a projected profit contribution from lithium salts of 170 to 200 million yuan in Q4 [7] - The company is also expanding its civil explosives business, which is expected to contribute 130 to 150 million yuan in profit for Q4, maintaining a year-on-year growth of 10% [7] Financial Projections - Total revenue is projected to be 8,037 million yuan in 2025, with a year-on-year growth of 4.17% [1] - The net profit attributable to the parent company is expected to reach 647.07 million yuan in 2025, with a year-on-year growth of 151.67% [1] - The earnings per share (EPS) is forecasted to be 0.56 yuan in 2025, with a price-to-earnings (P/E) ratio of 44.78 [1] Market Data - The closing price of the company's stock is 25.14 yuan, with a market capitalization of approximately 28,975.42 million yuan [5] - The company has a price-to-book (P/B) ratio of 2.67 and a total circulating A-share market value of 26,611.98 million yuan [5] Business Outlook - The company is expected to increase its lithium salt production capacity to 130,000 tons by 2026, with an anticipated shipment volume of over 100,000 tons, representing a year-on-year growth of 67% [7] - The company plans to further expand its own mining operations, which will contribute to future profit growth [7]

Group 1: Rain Belt Shift and Its Impact - Since 2021, the "northward shift of the rain belt" has significantly increased rainfall duration and volume in North China, leading to more frequent flooding disasters and disruptions in project commencement[1] - In 2025, the average rainfall in North China reached 356.6 mm, which is 161.1% higher than the historical average, contributing to a national average rainfall of 668 mm, 4.5% above normal[6] - Flood disasters in North China caused direct economic losses of approximately 979.9 billion yuan in the first three quarters of 2025, accounting for 59% of the national total[6] Group 2: Investment Projections for 2026 - In response to the increased flooding risks, the government plans to accelerate investments in flood control and drainage infrastructure in North China, with expectations for significant growth in water-related investments in 2026[1] - Assuming a 5% increase in fixed asset investment growth for water management and public facilities compared to the past five years, water-related investments in 2026 could increase by approximately 0.5 trillion yuan[6] - This increase in water-related investment is projected to boost overall fixed asset investment by about 1.1 percentage points, contributing to a stabilization in investment trends[6] Group 3: Policy and Infrastructure Focus - The 2025 Central Economic Work Conference emphasized the need to address the shortcomings in flood control infrastructure in North China, highlighting the importance of enhancing disaster response capabilities[6] - In the fourth quarter of 2023, the issuance of 1 trillion yuan in government bonds aimed at disaster recovery and infrastructure improvement is expected to lead to a 17.6% growth in fixed asset investment in water, environment, and public facilities management in North China[6] - The focus on improving flood control and drainage infrastructure is expected to remain a priority in national policy discussions leading into 2026[6] Group 4: Risks and Considerations - The sustainability of the rain belt shift remains uncertain, with potential for rainfall in 2026 to exceed expectations[6] - There is a risk that national investment stabilization policies may not meet expectations, leading to lower-than-anticipated growth in water-related investments[6] - Some data used for projections are based on historical estimates, which may contain inaccuracies[6]

Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Insights - The company's Q4 performance met expectations, with a total revenue of 20.03 billion yuan for 2025, representing a year-on-year increase of 48%. The net profit attributable to shareholders was 754.9 million yuan, up 52.79% year-on-year [7] - The company has seen steady growth in lithium cobalt oxide shipments, with a total sales volume of 65,300 tons in 2025, a 41% increase year-on-year. The profitability remains high, with a projected net profit of over 10,000 yuan per ton in Q4 [7] - The company is experiencing stable growth in ternary and lithium iron phosphate sales, with total sales of 77,000 tons in 2025, a 48% increase year-on-year. The company expects to achieve profitability in lithium iron phosphate sales in 2026 [7] - The solid-state battery business is progressing well, with the company having established a production capacity of 10 tons in 2025 and plans for a hundred-ton production line in 2026 [7] - The profit forecast for 2025-2027 has been adjusted downwards due to increased expense provisions, with net profits projected at 7.5 billion, 10.5 billion, and 12.7 billion yuan respectively [7] Financial Summary - Total revenue for 2023 is projected at 17.31 billion yuan, with a year-on-year decrease of 39.79%. For 2024, revenue is expected to be 13.3 billion yuan, a decrease of 23.19% [1][8] - The net profit attributable to shareholders for 2023 is estimated at 527.45 million yuan, down 52.93% year-on-year, and for 2024, it is projected at 494.07 million yuan, a decrease of 6.33% [1][8] - The earnings per share (EPS) for 2023 is expected to be 1.05 yuan, decreasing to 0.98 yuan in 2024 [1][8] - The price-to-earnings (P/E) ratio is projected to be 88.99 for 2023, decreasing to 95.00 for 2024, and further down to 62.18 for 2025 [1][8]

Investment Rating - The investment rating for the company is "Buy" (maintained) [1] Core Insights - The company's Q4 performance met expectations, with a total revenue of 20.03 billion yuan for 2025, representing a year-on-year increase of 48%. The net profit attributable to shareholders was 754.9 million yuan, up 52.79% year-on-year [7] - The company has seen steady growth in lithium cobalt oxide shipments, with a total sales volume of 65,300 tons in 2025, a 41% increase year-on-year. The profitability remains high, with a projected net profit of over 10,000 yuan per ton in Q4 [7] - The company is experiencing stable growth in ternary and lithium iron phosphate sales, with total sales of 77,000 tons in 2025, a 48% increase year-on-year. The company expects to achieve profitability in lithium iron phosphate sales in 2026 [7] - The solid-state battery business is progressing well, with the company having established a production capacity of 10 tons in 2025 and plans for a 100-ton production line in 2026 [7] - The profit forecast for 2025-2027 has been adjusted downwards due to increased expense provisions, with net profits projected at 7.5 billion, 10.5 billion, and 12.7 billion yuan respectively [7] Financial Summary - Total revenue for 2025 is projected at 20.03 billion yuan, with a year-on-year growth rate of 50.65% for 2026 and 10.21% for 2027 [8] - The net profit attributable to shareholders is expected to reach 754.9 million yuan in 2025, with growth rates of 52.79%, 39.70%, and 20.81% for the following years [8] - The latest diluted EPS is projected to be 1.50 yuan for 2025, increasing to 2.09 yuan in 2026 and 2.52 yuan in 2027 [8] - The P/E ratio is expected to decrease from 62.18 in 2025 to 36.84 in 2027, indicating improving valuation metrics [8]