Performance Highlights - New Yi Sheng (300502.SZ) expects net profit between 9.4 billion and 9.9 billion CNY, a year-on-year increase of 231.24% to 248.86% due to rising demand for high-speed optical modules driven by global computing power investments[4] - Han's Chip (688256.SH) anticipates net profit between 1.85 billion and 2.15 billion CNY, turning from a loss of 450 million CNY last year, benefiting from the growing demand for AI computing power[5] - Zhongji Xuchuang (300308.SZ) projects net profit between 9.8 billion and 11.8 billion CNY, a year-on-year growth of 89.50% to 128.17%, driven by strong customer investment in computing infrastructure[6] - Runze Technology (300442.SZ) expects net profit between 5 billion and 5.3 billion CNY, a year-on-year increase of 179.28% to 196.03%, largely due to non-recurring gains from public REITs issuance[10] Underperformance Highlights - Great Wall Motors (601633.SH) forecasts net profit of 9.912 billion CNY, a year-on-year decline of 21.71% due to increased marketing expenses and competitive pressures[36] - GAC Group (601238.SH) expects a net loss between 8 billion and 9 billion CNY, turning from a profit of 824 million CNY last year, impacted by fierce competition and increased asset impairment provisions[39] - Xiexin Integrated (002506.SZ) anticipates a net loss between 890 million and 1.29 billion CNY, shifting from a profit of 68 million CNY last year due to structural supply-demand issues in the photovoltaic industry[41] - Baile Tianheng (688506.SH) projects a net loss of around 1.1 billion CNY, down from a profit of 3.708 billion CNY last year, primarily due to increased R&D expenses[42] Industry Trends - Technology-driven sectors like AI and innovative pharmaceuticals are leading growth, with companies like New Yi Sheng and Han's Chip benefiting from strong demand and technological advancements[69] - Cost control is becoming a critical competitive advantage, particularly in the energy and manufacturing sectors, as seen with companies like Datang Power (601991.SH) benefiting from lower coal prices[70] - Traditional cyclical industries such as real estate and agriculture are facing significant downward pressure, with companies like Vanke (000002.SZ) and Tianbang Foods (002124.SZ) experiencing substantial losses due to market adjustments[72]

Core Viewpoint - The article highlights the performance forecast of various A-share listed companies, indicating a significant divergence in earnings growth across different sectors, driven by technological advancements, cost control, and industry cycles [4][62]. Group 1: Companies with Strong Earnings Growth - **New Yisheng (300502.SZ)**: Expected net profit of 9.4 billion to 9.9 billion, a year-on-year increase of 231.24% to 248.86%, driven by rising demand for high-speed optical modules due to global computing power investments [6]. - **Han's Laser (688256.SH)**: Expected net profit of 1.85 billion to 2.15 billion, turning from a loss of 0.452 billion in the previous year, benefiting from the increasing demand for AI computing power [8]. - **Zhongji Xuchuang (300308.SZ)**: Expected net profit of 9.8 billion to 11.8 billion, a year-on-year increase of 89.50% to 128.17%, supported by strong investment in computing infrastructure [10]. - **Runze Technology (300442.SZ)**: Expected net profit of 5 billion to 5.3 billion, a year-on-year increase of 179.28% to 196.03%, primarily due to non-recurring gains from public REITs issuance [12]. - **CITIC Securities (601995.SH)**: Expected net profit of 8.542 billion to 10.535 billion, a year-on-year increase of 50% to 85%, driven by steady growth in core business segments [15]. Group 2: Companies with Earnings Below Expectations - **Great Wall Motors (601633.SH)**: Expected net profit of 9.912 billion, a year-on-year decrease of 21.71%, impacted by increased marketing expenses and intense competition [34]. - **GAC Group (601238.SH)**: Expected net profit of -8 billion to -9 billion, turning from a profit of 0.824 billion in the previous year, due to fierce competition and adjustments in product structure [36]. - **GCL-Poly Energy (002506.SZ)**: Expected net profit of -0.89 billion to -1.29 billion, turning from a profit of 0.068 billion, affected by structural supply-demand issues in the photovoltaic industry [38]. - **Boli Tianheng (688506.SH)**: Expected net profit of -1.1 billion, turning from a profit of 3.708 billion, due to increased R&D expenses [39]. - **Daiyue City (000031.SZ)**: Expected net profit of -2.7 billion to -2.1 billion, continuing losses from the previous year, influenced by asset impairment provisions [42]. Group 3: Industry Trends - **Technological Breakthroughs**: Industries driven by technology, such as AI and innovative pharmaceuticals, are showing strong growth, with companies like New Yisheng and Rongchang Bio leading the way [62][63]. - **Cost Control**: The energy and manufacturing sectors are experiencing a clear divide, with companies like Datang Power benefiting from lower coal prices and effective cost management [64]. - **Downward Pressure from Industry Cycles**: The real estate, agriculture, and photovoltaic sectors are under significant pressure, with companies like Vanke and Tianbang Food facing substantial earnings declines [65][66].

Group 1 - The cement sector experienced a decline of 4.27% on February 2, with Tianshan Shares leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] - Key individual stock performances in the cement sector included: - Tianshan Shares (code: 000877) down 9.89% to 5.10 [2] - Huaxin Cement (code: 600801) down 7.92% to 23.02 [2] - Conch Cement (code: 600585) down 4.20% to 23.49 [2] Group 2 - The net capital outflow from the cement sector was 152 million yuan, while retail investors saw a net inflow of 106 million yuan [2] - Major capital flows included: - Huaxin Cement had a net inflow of 61.97 million yuan from main capital [3] - Tianshan Shares had a net inflow of 23.90 million yuan from main capital [3] - Hainan Ruize (code: 002596) saw a net inflow of 57.67 million yuan from main capital [3]

证券研究报告·行业跟踪周报·建筑材料 建筑材料行业跟踪周报 地产链有望震荡向上 2026 年 02 月 02 日 增持（维持） [Table_Tag] [Table_Summary] 投资要点 证券分析师 黄诗涛 执业证书：S0600521120004 huangshitao@dwzq.com.cn 证券分析师 石峰源 执业证书：S0600521120001 shify@dwzq.com.cn 行业走势 -5% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 2025/2/5 2025/6/4 2025/10/1 2026/1/28 建筑材料 沪深300 相关研究 《继续看好地产链估值修复》 2026-01-26 《社融增速小幅回落，关注红利高股 息等方向》 2026-01-19 东吴证券研究所 1 / 19 ◼ 风险提示：地产信用风险失控、政策定力超预期。 东吴证券研究所 2 / 19 请务必阅读正文之后的免责声明部分 ◼ 1、玻纤：（1）2025 年以来较强内需支撑下新增产能逐步消化，供给冲 击最大的阶段已经过去。行业盈利仍处历史低位，资本开支持续放缓， 中期新增产能有限。我们 ...

证券研究报告·行业跟踪周报·建筑材料 建筑材料行业跟踪周报 地产链有望震荡向上 2026 年 02 月 02 日 增持（维持） [Table_Tag] [Table_Summary] 投资要点 证券分析师 黄诗涛 执业证书：S0600521120004 huangshitao@dwzq.com.cn 证券分析师 石峰源 执业证书：S0600521120001 shify@dwzq.com.cn 行业走势 -5% 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 2025/2/5 2025/6/4 2025/10/1 2026/1/28 建筑材料 沪深300 相关研究 《继续看好地产链估值修复》 2026-01-26 《社融增速小幅回落，关注红利高股 息等方向》 2026-01-19 东吴证券研究所 1 / 19 请务必阅读正文之后的免责声明部分 ◼ 本周（2026.1.23–2026.1.30，下同）：本周建筑材料板块（SW）涨跌幅 0.73%，同期沪深 300、万得全 A 指数涨跌幅分别为 0.08%、-1.59%，超 额收益分别为 0.65%、2.32%。 ◼ 大宗建材基本面与高 ...

Investment Rating - The report maintains a positive outlook on the coal chemical engineering sector, particularly highlighting China Chemical as a representative company [1]. Core Insights - New coal chemical technology is seen as a beneficial supplement to petroleum chemistry, especially in the context of high dependence on foreign oil and gas in China. The importance of ensuring energy and supply chain security is emphasized [1]. - The report notes that China's coal chemical technology and scale are globally leading, with potential for high-quality exports to countries along the Belt and Road Initiative [1]. - Specific technologies such as methanol-to-olefins (MTO) are highlighted, with advancements leading to significant reductions in methanol consumption and promoting large-scale, low-carbon coal chemical industry development [1]. - The report provides a detailed analysis of key companies in the sector, including their price-to-book (PB) and price-to-earnings (PE) ratios, along with expected profit growth rates for 2025 [1]. Market Overview - As of January 30, 2026, the issuance of new local government special bonds reached 193.069 billion yuan, a week-on-week increase of 199.70%. The total issuance for the month was 367.679 billion yuan, reflecting a year-on-year increase of 79.53% [2]. - The national cement market price saw a week-on-week decline of 0.8%, with an average ex-factory price of 259.2 yuan per ton, down 0.6% from the previous week and down 19.8% year-on-year [2][35]. - The construction index fell by 1.44% during the week, while the building materials index rose by 0.73%. Year-to-date, the construction index has increased by 6.44%, ranking 11th among 30 industries [2][9]. Company Recommendations - The report recommends focusing on companies with low growth, low valuation, and low holdings in the construction and building materials sector, specifically China Chemical, Sinopec Engineering, and others [3]. - It also highlights real estate chain leaders such as Oriental Yuhong and Honglu Steel Structure, which are expected to benefit from market share increases [3]. - In the cement sector, companies like Conch Cement and Tianshan Cement are recommended, with a focus on regional cooperation in cement production [3].

•中英签署多项经贸成果文件 进一步深化中英经贸关系 •证监会：将深化创业板改革，持续推动科创板改革落实落地 •证监会拟扩大战略投资者类型并明确最低持股比例要求 登录新浪财经APP 搜索【信披】查看更多考评等级 •英国首相斯塔默1月28日至31日访华期间，中英签署经贸领域多份合作文件。商务部新闻发言人30日具体介绍说，1月29日，中英共同签署了四项经贸成果 文件，从货物贸易、服务贸易和经贸机制建设三方面同时发力，进一步深化中英经贸关系。（新华社） •商务部新闻发言人30日表示，日内瓦当地时间1月30日，世贸组织公布中国诉美《通胀削减法》世贸争端案专家组裁决。本案专家组裁定，美涉案清洁能源 补贴措施违反世贸组织规则，驳回美所谓涉案措施是为保护美"公共道德"进行的抗辩，要求美取消涉案补贴措施。（新华社） •近日，国家发展改革委、国家能源局联合印发《关于完善发电侧容量电价机制的通知》。通知明确，各地电力现货市场连续运行后，有序建立发电侧可靠 容量补偿机制，对各类机组根据可提供的顶峰能力按统一原则进行补偿，并结合电力市场建设和电价市场化改革等情况逐步扩展补偿范围，公平反映不同机 组对电力系统顶峰贡献。（新华社） •国家 ...

Core Viewpoint - Tianshan Co. forecasts a significant net loss for 2025, estimating a loss of between 60 billion to 75 billion yuan for the year, with a loss excluding non-recurring items projected between 70 billion to 85 billion yuan [1] Group 1: Business Performance - The cement market in China is expected to experience a decline in demand due to reduced real estate investment and negative growth in fixed asset investment, leading to a decrease in cement production by 6.9% year-on-year, totaling 1.693 billion tons for 2025 [1] - The company is focusing on optimizing its production organization and improving technical and economic indicators while advancing international development, resulting in increased international revenue and profits [1] - Despite a decline in sales volume, the comprehensive cost of cement clinker has decreased year-on-year, leading to an increase in gross profit margin for cement clinker [1] - The cost of ready-mixed concrete has decreased due to lower raw material prices, with the reduction in unit costs exceeding the decline in unit selling prices, resulting in a year-on-year increase in gross profit [1] - Aggregate gross profit has decreased year-on-year due to declines in both sales volume and selling prices [1] Group 2: Impairment Provisions - The company is conducting capacity replacement work on its production lines in accordance with the "Construction Materials Industry Stabilization Growth Work Plan (2025-2026)" and other relevant policy documents, which involves the exit of certain production capacities [1] - An assessment of potential impairment of non-current assets related to the capacity exit is underway, with preliminary estimates indicating an impairment amount between 4.2 billion to 5.7 billion yuan, subject to final confirmation in the 2025 annual report [1]

证券代码：000877 证券简称：天山股份 公告编号：2026-001 天山材料股份有限公司 2025 年度业绩预告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载，误导性陈述或重大遗漏。 业绩预告未经过会计师事务所预审计。 三、业绩变动原因说明 预告期与上年同期相比，业绩变动主要原因系： 1、主营业务情况：2025 年全国水泥市场呈现出"量减价弱、效 益承压"的态势，受房地产投资缩减、固定资产投资增速由正转负等 影响，水泥需求延续下滑的走势。2025 年全国规模以上企业水泥产 量为 16.93 亿吨，同比下降 6.9%。 报告期内，公司持续聚焦主业发展，优化生产组织模式，改善技 术经济指标；统筹推进优化升级和改革创新，积极推进国际化发展布 一、本期业绩预计情况 1、业绩预告期间：2025 年 1 月 1 日至 2025 年 12 月 31 日 | 2、业绩预告情况：预计净利润为负值 | | --- | | 项目 | | 本报告期 | | 上年同期 | | | --- | --- | --- | --- | --- | --- | | 归属于上市公司股 东的净利润 | 亏损：600, ...

Summary of Aluminum Industry and Company Insights Industry Overview - The non-ferrous metal bull market is driven by geopolitical factors, a weak dollar, and abundant liquidity, with fundamental aspects being less significant, particularly in precious metals [1][2] - The electrolytic aluminum industry has strong cash flow and high dividend willingness, with a reasonable valuation range of 12-15 times [1][4] - Short-term risks include geopolitical weakening, which may lead to concentrated position releases and increased market volatility [1][7] Key Insights on Aluminum Prices and Valuation - Recent trends show a significant increase in the valuation and space of the electrolytic aluminum sector, with prices nearing 26,000 yuan per ton [2] - The valuation of major electrolytic aluminum stocks is estimated at 8-10 times based on a 24,000 yuan average price, and around 8 times at 25,000 yuan [2] - If aluminum prices remain below 24,000 yuan per ton, there is still over 30% upside potential for non-ferrous metal stocks [8] Company-Specific Developments - Nanhai Aluminum plans to establish a production capacity of 1 million tons of electrolytic aluminum, starting operations in 2027, with a total dividend rate potentially reaching 100% [3][10] - Other companies to watch include Chuangying Industrial, Huadong Line, and Baitong Energy, which are involved in various projects and have growth potential [3][11] Investment Opportunities and Stock Selection - The electrolytic aluminum sector is attractive due to its natural barriers and strong cash flow, requiring minimal capital expenditure [4] - Companies like Yun Aluminum, Shenhuo, and Zhongfu are highlighted for their profit elasticity due to low alumina production capacity [9] - Tianshan, Hongqiao Hongchuang, and Palm are recommended for their stability and dividend potential [9] - Nanhai Aluminum is noted for its growth potential and high dividend characteristics, making it a recommended stock [9][10] Future Outlook - The sector is expected to enter a stable development phase due to tightening supply and improved profitability [5] - The reasonable valuation for the sector is projected to remain between 12-15 times, with potential for higher levels if aluminum prices rise further [6] - Seasonal pressures and insufficient downstream demand may cause short-term volatility, but a post-holiday price increase is anticipated if prices stabilize around 25,000 yuan [7]