Investment Rating - The report suggests a positive outlook for the AI-driven sectors, particularly in servers and IDC, driven by domestic and international AI developments [4]. Core Insights - Major companies like Industrial Fulian, Meta, and Microsoft are showing strong growth in their earnings, driven by AI investments and demand for high-performance computing [1][53]. - The report highlights a significant increase in capital expenditures by tech giants, indicating a robust investment trend in AI infrastructure [1][61]. - The demand for optical modules and servers is expected to rise due to the ongoing expansion of AI capabilities and infrastructure [2][35]. Summary by Sections Industry Overview - The telecommunications sector is experiencing steady growth, with a reported revenue of 16,096 billion yuan, reflecting a 0.9% year-on-year increase [3][14]. - The optical module exports have seen a decline, with a 24% drop in November, attributed to domestic companies establishing overseas factories [3][35]. Company Performance - Industrial Fulian anticipates a net profit of 351-357 billion yuan for 2025, marking a 51%-54% increase year-on-year, driven by strong growth in cloud services and AI servers [1][53]. - Meta's revenue for Q4 reached $59.893 billion, a 24% increase year-on-year, supported by recovering advertising business and AI investments [1][53]. - NewEase is expected to achieve a net profit of 94-99 billion yuan in 2025, reflecting a growth of 231.24%-248.86% due to increasing demand for high-speed products [1][55]. Market Trends - The server index decreased by 5.70% this week but has increased by 1.20% for the month, indicating volatility in the market [2][6]. - The optical module index rose by 10.07% this week, reflecting strong demand for high-speed optical devices [2][6]. - The IDC index increased by 3.50% this week, with a notable 11.04% rise for the month, driven by advancements in AI models [2][9]. Future Projections - Companies are expected to continue investing heavily in AI infrastructure, with Alibaba planning to increase its investment in AI and cloud computing from 380 billion yuan to 480 billion yuan over the next three years [1][12]. - The report anticipates that the demand for AI-related services and products will continue to grow, leading to further investment opportunities in the sector [4][35].

2026 年 2 月 1 日 春季行情有望延续 投 资 2026 年 2 月份投资策略报告 投资要点： S0340523110001 电话：0769-22119276 邮箱：zenghao@dgzq.com.cn | 邮箱：zenghao@dgzq.com.cn 上证指数 4117.95 深证成指 14205.89 | 涨跌幅 3.76% 5.03% 证 券 研 究 | | --- | --- | | 收盘点位 | | | 沪深 300 4706.34 | 1.65% | | 创业板指 3346.36 | 4.47% | | 北证 50 1531.55 | 6.33% | | 科创 50 1509.40 | 12.29% | | 资料来源：东莞证券研究所，iFinD 上证指数月线走势 | 报 | | 告 | | | 资料来源：东莞证券研究所，Wind | | 上证指数月线走势 本报告的风险等级为中风险。 本报告的信息均来自已公开信息，关于信息的准确性与完整性，建议投资者谨慎判断，据此入市，风险自担。 请务必阅读末页声明。 月度策略/A 股市场 分析师：费小平 资料来源：东莞证券研究所，Wind SAC 执业证 ...

Group 1 - February macro outlook indicates a favorable macro environment for equity markets, with expectations of strong economic and credit data at the beginning of the year [7][9] - The strategy outlook suggests a transition in market styles, with a focus on growth "rest" and a continued bullish stance while adjusting portfolio structures [9][10] - The quantitative strategy emphasizes investing in small-cap stocks and taking long positions before the Spring Festival [10] Group 2 - The February gold stock selection includes companies from various sectors: - Electronics: Shiyun Circuit, Shengkong Co. - Consumer Electronics: Baiwei Storage - Computing: Yunsai Zhiliang - Communication: Kexin Innovation Source - Non-ferrous Metals: Shengtun Mining, Luoyang Molybdenum - Machinery: Zhonglian Heavy Industry - Coal: Huaibei Mining - Non-bank Financials: Dongfang Securities [12][14] - The rationale for selected stocks includes: - Shiyun Circuit is expected to benefit from emerging fields such as commercial aerospace and intelligent driving, potentially leading to significant growth [13] - Shengkong Co. is positioned to gain from the semiconductor cycle, with demand driven by AI and storage needs [17] - Baiwei Storage is set to capitalize on the AI infrastructure boom, with a focus on domestic market share growth [20] - Yunsai Zhiliang is anticipated to see increased demand for cloud services and IDC, driven by AI advancements [22] - Kexin Innovation Source is expected to achieve breakthroughs in the AI liquid cooling market, enhancing revenue and profitability [26] - Shengtun Mining is projected to improve profitability through copper price increases and strategic acquisitions [31] - Luoyang Molybdenum is expected to benefit from increased copper and cobalt production, alongside new gold mining projects [35] - Zhonglian Heavy Industry is positioned for growth through diversification in machinery sectors and global expansion [40] - Huaibei Mining is highlighted for its high elasticity in coking coal, with price improvements expected in 2026 [46] - Dongfang Securities is set to benefit from regulatory support and potential mergers, enhancing its market position [49]

Group 1: Market and Economic Indicators - The manufacturing PMI for January is reported at 49.3, a decrease of 0.8 percentage points from the previous month, indicating a decline in economic activity [4][58] - The Ministry of Finance announced that the securities transaction stamp duty is expected to reach 203.5 billion yuan in 2025, reflecting a growth of 57.8% [3][57] - The national general public budget revenue for 2025 is projected to be 21.6 trillion yuan, a decrease of 1.7% compared to 2024, with tax revenue expected to grow by 0.8% [8][61] Group 2: Regulatory Developments - The China Securities Regulatory Commission (CSRC) is proposing to expand the types of strategic investors and clarify minimum shareholding requirements, aiming to enhance the stability of capital markets [15][54] - The CSRC is also focusing on improving the regulatory framework to support high-quality development in the capital market [14] Group 3: Commodity Market Movements - Silver prices experienced a historic drop of 36%, while gold prices fell over 12%, marking the largest single-day declines in 40 years [23][54] - The Chicago Mercantile Exchange has raised margin requirements for precious metal futures in response to the volatility in the market [54] Group 4: Energy Sector Developments - The National Development and Reform Commission and the National Energy Administration have issued a notice to improve the pricing mechanism for power generation capacity, allowing for flexible pricing based on market supply and demand [5][59][10] - The notice encourages the signing of flexible pricing mechanisms in medium to long-term contracts to better reflect real-time supply and demand [11][59] Group 5: Corporate Earnings Forecasts - New Yi Sheng expects a net profit of 9.4 billion to 9.9 billion yuan for 2025, representing a year-on-year increase of 231.24% to 248.86% [27] - Zhongji Xuchuang forecasts a net profit of 9.8 billion to 11.8 billion yuan for 2025, with a growth rate of 89.50% to 128.17% [28] - Wan Ke A anticipates a net loss of approximately 82 billion yuan for 2025, primarily due to a significant decrease in project settlement scale [32][33]

Investment Rating - The report provides a recommendation for the technology sector, specifically highlighting key stocks for February 2026 [6]. Core Insights - The report identifies several companies across different segments of the technology industry, including electronics, communications, computing, and media, suggesting a diversified investment approach [6]. - Key companies recommended include: - Electronics: Dongshan Precision, Lanke Technology - Communications: Wolong Materials, Haige Communications - Computing: Zhongkong Technology, Haiguang Information - Media: Kaiying Network, Giant Network [6]. Summary by Category Electronics - **Dongshan Precision**: Positioned for growth due to AI technology advancements, with a focus on optical communication and PCB sectors. The acquisition of Solstice Optoelectronics enhances its market position [9]. - **Lanke Technology**: Expected to benefit from the growth in AI servers and memory interface chips, with a projected increase in DDR5 penetration rates [10]. Communications - **Wolong Materials**: Strong in traditional materials and expanding into new energy products, with significant profit growth expected from 2025 to 2027 [10]. - **Haige Communications**: Focused on commercial aerospace and satellite communication, with anticipated profit recovery post-2025 [10]. Computing - **Zhongkong Technology**: Emphasizes industrial AI transformation, leveraging its self-developed industrial model TPT to enhance customer ROI and operational efficiency [11]. - **Haiguang Information**: A leader in high-end CPUs and DCUs, expected to see significant growth driven by domestic demand for AI computing [12]. Media - **Kaiying Network**: Anticipates new game launches in 2026, with a strong pipeline of products expected to drive revenue growth [13]. - **Giant Network**: Positive performance from existing games and new releases, with ongoing AI integration in gaming expected to enhance user engagement [13]. Financial Projections - The report includes earnings per share (EPS) and price-to-earnings (PE) ratios for the recommended companies, indicating expected growth in profitability from 2024 to 2027 [14].

Quantitative Models and Construction Methods 1. Model Name: Convolutional Neural Network (CNN) for Price-Volume Data Modeling - **Model Construction Idea**: The model leverages convolutional neural networks to analyze standardized graphical representations of price-volume data, aiming to predict future price trends and map learned features to industry thematic indices[79][81] - **Model Construction Process**: - Standardize price-volume data into graphical formats for each stock within a specific time window[79] - Apply convolutional neural networks to extract features from these graphical representations[79] - Map the extracted features to thematic industry indices, such as the CSI Petrochemical Industry Index, CSI Subdivision Chemical Industry Theme Index, and others[81] - **Model Evaluation**: The model effectively identifies industry themes based on price-volume data and provides actionable insights for sector allocation[79][81] --- Model Backtesting Results 1. CNN Model - **Thematic Indices Configured**: - CSI Petrochemical Industry Index (h11057.CSI)[81] - CSI Subdivision Chemical Industry Theme Index (000813.CSI)[81] - CNI Oil & Gas Index (399439.SZ)[81] - CSI Oil & Gas Resources Index (931248.CSI)[81] - CNI Nonferrous Metals Index (399395.SZ)[81]

Group 1 - The underlying logic of the non-ferrous metals, liquor, and large refining sectors is interconnected, driven by the anticipated liquidity from the Federal Reserve's QE in 2026, which is expected to enhance the super cycle of commodities [1][10] - The current investment in the large refining sector is likened to the investment in non-ferrous metals last year, with expectations of a significant price increase in oil and chemical products by 2026, following the patterns observed in the non-ferrous sector [2][14] - The "anti-involution" trend in China is contributing to the upward momentum in the large refining sector, as capital expenditure is being restrained, leading to a significant slowdown in new capacity additions and a clearing of inventories, which supports future price elasticity [3][16] Group 2 - The large refining sector is still at a low valuation level, with significant room for valuation recovery compared to the non-ferrous sector, which has already experienced a systematic valuation increase [4][21] - Recent inflows from public funds, foreign investments, and ETFs into the large refining sector indicate a timely opportunity for investment, as the sector is positioned for a major upward trend [6][27] - The upcoming Federal Reserve QE in 2026 is expected to create a favorable environment for the large refining sector, alongside the anticipated recovery in consumer demand and high-end manufacturing sectors [7][37]

（来源：黑龙江日报） 转自：黑龙江日报 中华巴洛克历史文化街区熙熙攘攘的消费人群 。本报记者 李鹏举摄 □本报记者 孙铭阳 孙思琪 供给侧改革 激活消费市场新活力 满足内需的核心在于优质供给。代表委员们普遍认为，只有精准对接消费需求变化，推动供给侧结构性改 革，才能实现消费市场的持续繁荣。 传统商圈作为消费主阵地，其转型升级关乎民生体验与消费活力。省人大代表徐卫国建议，应实施商圈基础 设施提质专项行动，将其纳入城乡建设重点工程，重点解决停车场缺口大、交通拥堵、无障碍设施不完善等 突出问题。通过支持商圈扩建停车场、增设新能源充电桩、升级公共休息区等举措，全面提升消费便利性和 舒适度。同时，要培育新型消费业态，制定省级层面扶持政策，对引进全国首店、区域首店的主体落实财政 奖励，鼓励传统商户转型发展体验式、定制化消费，丰富消费供给场景。 老字号是衔接政策与民生消费的关键纽带，其焕新升级成为扩大内需的重要抓手。省人大代表林珈旭介绍， 企业以供给侧精准发力为核心，按人群、地域分层研发产品，针对露营需求推出小包装系列，为银发人群研 发减盐20%的红肠、低脂益生菌等产品，为川渝地区定制青花椒肠，让百年红肠从"地方特产"变身 ...

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