（编辑 袁冠琳） 证券日报网讯 2月25日，大北农在互动平台回答投资者提问时表示，截至目前，全国共有160个转基因 玉米品种通过审定，其中使用公司性状的95个，占比59%；共有19个转基因大豆品种，其中使用公司性 状的6个，占比32%。中央一号文件出台为公司种业、转基因和生猪养殖业务提供了直接的支持和指 导。股份回购、增持或员工持股计划请您关注公司公告。 ...

截至2月24日11点16分，上证指数涨1.15%，深证成指涨1.92%，创业板指涨1.99%。ETF方面，粮食ETF 广发（159587）涨2.84%，成分股和邦生物（603077.SH）、川发龙蟒（002312.SZ）涨停，泰禾股份 （301665.SZ）、云图控股（002539.SZ）、湖北宜化（000422.SZ）、云天化（600096.SH）、兴发集 团（600141.SH）、新安股份（600596.SH）、扬农化工（600486.SH）、川恒股份（002895.SZ）涨超 5%。 消息方面，据报道，春季田管有序推进，保障粮食稳产丰产。当前冬小麦由南向北陆续返青，是抓好春 季田管的关键时期。主产区因地制宜落实各项举措，保障粮食稳产丰产。随着小麦进入返青期，用肥高 峰期即将到来，全国供销合作社系统已采购肥料2000万吨，并抓好农资跨区域调运，加快下摆到基层网 点，确保农资供应及时到位。 国投证券表示，截至2025年底，转基因玉米种植已扩展至13个省份，全年种植面积达3000万亩-5000万 亩，占全国玉米总面积的10%-15%，在政策持续推进下2026年渗透率有望进一步提升，转基因种子价格 溢价将带动相 ...

Core Viewpoint - The report from Pacific Securities indicates that Denghai Seed Industry's cost reduction and transgenic drive have established a performance turning point, with significant growth expected in 2025 due to efficiency improvements in the corn seed business [1] Group 1: Performance Drivers - The company's corn seed production costs are expected to decrease in 2025, leading to a notable reduction in the cost of corn seeds harvested in the fourth quarter [1] - The orderly promotion of transgenic varieties by the state is anticipated to boost the sales volume of the company's transgenic corn seeds compared to the previous year, resulting in an increase in the average selling price of corn seeds [1] Group 2: Market Position and Growth Potential - The company is a leader in the hybrid corn seed industry, with significant advantages in seed resources and varieties [1] - The ongoing commercialization of transgenic corn and the company's variety advantages suggest a promising long-term growth outlook for its transgenic corn seed business [1] Group 3: Financial Projections - The projected net profit attributable to the parent company for 2026 and 2027 is expected to be 162 million and 183 million yuan respectively, with earnings per share (EPS) forecasted at 0.18 and 0.21 yuan [1] - The company maintains a "buy" rating based on these projections [1]

Core Viewpoint - The domestic rice and corn seed industry is performing steadily, with significant improvements expected in the company's performance by 2025, driven by revenue growth and reduced losses in Brazil [1][2]. Group 1: Domestic Seed Industry Performance - The domestic rice and corn seed sectors are stable, with the rice business maintaining a market share of over 20% and steady revenue, while the corn sector is expanding regionally and by variety to mitigate industry downturn risks [1]. - The company is expected to achieve a net profit attributable to shareholders of approximately 130 to 190 million yuan in 2025, representing a year-on-year increase of 14% to 67%, with an EPS of 0.09 to 0.13 yuan [1]. Group 2: Brazil Operations and Financial Improvements - The transformation efforts in Brazil are showing results, with revenue and gross margin improvements driven by marketing policy adjustments, cost control, and loan restructuring, leading to an 8 percentage point increase in gross margin and significant loss reduction [1]. - The company has improved its financial expenses through a capital increase and strategic financing, raising 2.2 billion yuan, which has significantly enhanced its capital structure and reduced interest expenses by over 10% year-on-year [1]. Group 3: Future Outlook and International Expansion - The company is well-positioned to capitalize on opportunities during the industry's downturn for external expansion, promoting stability in the domestic seed sector [2]. - The rice seed sector has growth potential in international markets, while the corn business in Brazil is gradually stabilizing, with a significantly optimized debt structure, potentially leading to profitability by 2026 [2]. - The company is expected to achieve net profits of 185 million, 386 million, and 679 million yuan for the years 2025, 2026, and 2027, respectively, with corresponding EPS of 0.13, 0.26, and 0.46 yuan [2].

Market Overview - The three major A-share indices collectively declined, with the Shanghai Composite Index falling by 0.64% to 4075 points, the Shenzhen Component Index down by 1.44%, and the ChiNext Index decreasing by 1.55% [1] - The total market turnover was 2.19 trillion yuan, a decrease of 309 billion yuan compared to the previous trading day, with over 3700 stocks declining [1] Sector Performance - Precious metals sector saw a significant drop, with stocks like Hunan Silver and Sichuan Gold falling over 9% [1] - The space photovoltaic concept stocks entered a "cooling period," leading to limit-downs for companies such as Junda Co. and Shuangliang Energy [1] - CPO concept stocks declined, with Dekeli falling over 11% [1] - Lithium mining stocks weakened, with Tianqi Lithium and Ganfeng Lithium dropping over 6% [1] - Other sectors that experienced declines include genetically modified organisms, energy metals, and cultivated diamonds [1] Positive Sector Movements - The consumer sector performed well against the market trend, with stocks like Maoye Commercial, Sanjiang Shopping, and Three Gorges Tourism hitting the daily limit [1] - The beauty and personal care sector saw gains, with Lafang Home Products reaching the daily limit [1] - The tourism and hotel sector strengthened, with Three Gorges Tourism also hitting the daily limit [1] - Banking stocks were active, with Xiamen Bank reaching the daily limit [1] - Other sectors that showed positive performance include commercial retail, film and television concepts, and textiles and apparel [1] Top Gainers - The top gainers included daily chemicals, forestry, and restaurant tourism sectors, with respective increases of 2.44%, 3.45%, and 2.39% [2] - The banking sector also saw a positive net inflow of funds, with a gain of 2.28% [2] - Other sectors with positive performance included office supplies and soft drinks, with increases of 1.66% and 1.17% respectively [2]

Group 1: Passive Components Industry - The largest passive component manufacturer, Murata Manufacturing, reported a 12.2% increase in capacitor revenue to 239.1 billion JPY for Q3 2025, and a 9.5% increase in inductor/EMI filter revenue to 56.4 billion JPY. Capacitor orders reached 268.1 billion JPY, a year-on-year increase of 29.4% [2] - The company noted that meeting the demand for electronic components, particularly MLCCs in the AI server sector, will be a significant challenge in 2026. While there are no discussions on price increases, the company will consider market conditions carefully [2] - The demand for passive components globally has accelerated, and domestic companies in this sector have a PE valuation of 30-40 times, which is relatively low compared to other segments of the electronics supply chain, indicating strong investment potential in the passive components industry [2] Group 2: Advanced Manufacturing - Tesla has achieved large-scale production of dry electrode technology, marking a transition from concept validation to practical manufacturing feasibility. The advantages of dry electrodes include reduced energy consumption and lower complexity in equipment and facilities [6] - The core of the dry electrode process is the roll-to-roll film forming equipment, with a value of approximately 50,000 USD per GWh, significantly higher than traditional wet processes. This development is expected to enhance the willingness of leading domestic battery manufacturers and equipment suppliers to invest in dry processes [6] - Long-term, this technology could become a fundamental process for the engineering of solid-state batteries, lowering the barriers to industrialization in this field [6] Group 3: Consumer Sector - Longping High-Tech forecasts a net profit of 130 to 190 million CNY for 2025, representing a year-on-year increase of 14% to 67%, marking a significant turnaround from previous losses. The improvement is largely attributed to the Brazilian operations transitioning from a drag to a contributor to profit [8] - The company has improved its gross margin by approximately 8 percentage points through optimized marketing and cost reduction strategies, while financial expenses have decreased by over 90% due to better management of local loans [8] - Looking ahead, management expects the Brazilian business to maintain its improvements, aiming for a complete turnaround in 2026, while domestic operations are expected to see stable revenue and profit growth amid industry adjustments [8] Group 4: Alcohol Industry - The management of Jinshiyuan indicated that despite a 9-day holiday boost, the market remains cautious, with sales expected to decline compared to the previous year. The overall trend is characterized by "weak volume and stable prices" [9] - Inventory levels are manageable, but pressure is concentrated among distributors, with low willingness to stock and a decrease in consumption intensity. The recovery in consumption is cautious and pragmatic, with fewer banquet tables and lower spending per table [9] - For 2026, management anticipates a negative year-on-year growth in industry sales volume for Q1, indicating a gradual recovery rather than a rapid rebound. The outlook suggests a "weak recovery with increasing differentiation" within the industry, favoring leading companies [9]

Summary of Conference Call on Agricultural Sector Industry Overview - The conference focused on the agricultural sector, particularly the investment opportunities in agricultural products and the implications of global trends such as de-globalization and food security [1][2]. Key Points and Arguments Strategic Importance of Agricultural Products - Agricultural products are positioned as a strategic priority in the context of global resource and energy security, emphasizing food security as a critical national strategy [1]. - The agricultural sector is expected to become a significant investment opportunity in the A-share market, alongside resource and energy products [1]. Weather Impact on Supply and Prices - The emergence of a weak La Niña phenomenon has led to extreme weather conditions affecting major production areas, which may impact supply and price trends for certain agricultural products [2]. Investment Opportunities in Agricultural Chains - The investment landscape in agriculture is divided into two main chains: planting and breeding. The planting chain is deemed more urgent and important due to the backdrop of food security [2][3]. - The planting chain is currently at a historical low in profitability, suggesting a potential turning point for companies involved in seed production and agricultural inputs [3]. Seed Industry Outlook - The seed industry is expected to see a recovery starting in 2026, with potential revenue and profit improvements. The sector may experience a "Davis Double Play" effect, where both valuation and profitability increase [4]. Breeding Industry Dynamics - The breeding industry operates under a fully market-driven pricing mechanism. Future growth is anticipated to be driven by two main themes: growth in breeding and a new cycle of development [5]. - The breeding sector is entering a 3.0 era characterized by increased scale and efficiency, with leading companies achieving significant cost advantages through breeding and feed management [6][7]. International Expansion of Breeding Sector - The international expansion of the breeding sector is highlighted as a key growth area, with Chinese companies increasingly participating in global supply chains [7][8]. - Notable companies are planning IPOs and expansions into overseas markets, indicating a robust growth trajectory [8]. New Cycles in Animal Protein - The new cycle in animal protein is expected to prioritize beef over pork and dairy, with beef production showing significant potential for growth [9][10]. - The pork industry is facing challenges, with expectations of price declines post-holiday season due to oversupply [11][30]. Dairy and Poultry Sector Insights - The dairy sector is nearing the end of a production cycle, with expectations of price recovery in 2026. The demand for dairy products is anticipated to exceed market expectations [12][13]. - The poultry sector is under scrutiny due to potential disruptions from avian influenza, with critical monitoring needed in early 2026 [14][15]. Additional Insights - The conference emphasized the importance of monitoring grain prices, particularly corn and wheat, which are influenced by weather conditions and market dynamics [16][19]. - The soybean market, particularly for soybean meal, is experiencing price increases despite high inventory levels, driven by external factors and market sentiment [20][21][22]. - The overall investment strategy in the agricultural sector should focus on high-quality assets and companies with cost advantages, especially in the context of ongoing market fluctuations and potential downturns [34]. Conclusion - The agricultural sector presents a complex landscape of opportunities and challenges, with significant potential for growth in both planting and breeding chains. Investors are encouraged to focus on companies with strong fundamentals and strategic positioning in the market [36][37].

- The DecompGRU model was used to construct a weekly long-only stock selection portfolio, holding the top 200 stocks with the highest integrated scores equally weighted The portfolio is rebalanced weekly based on the updated factor values from the previous Friday's closing prices Stocks with price limits or suspension are excluded, and transaction costs are not considered The benchmark is the CSI All Share Equal Weight Index[8][10] - The DecompGRU model's individual stock scores were aggregated to construct an ETF rotation portfolio The ETF pool is limited to industry and thematic ETFs, retaining only the ETF with the highest average daily trading volume over the past five days if multiple ETFs track the same index The portfolio is rebalanced weekly, holding 2-6 ETFs per period, with a benchmark of the Wind Thematic ETF Index[11][13] - A sentiment factor was constructed using user behavior data from Tonghuashun, aggregating stock-level heat indicators (browsing, watchlist, and click counts) normalized as a percentage of the total market and scaled by 10,000 This aggregated heat indicator serves as a proxy for "sentiment heat" at the broad-based index, industry, and concept levels[15][19][28] - A simple rotation strategy was built based on the weekly heat change rate (MA2) of broad-based indices, buying the index with the highest heat change rate on the last trading day of each week If the "Others" group has the highest change rate, the strategy remains in cash The strategy achieved an annualized return of 8.74% since 2017, with a maximum drawdown of 23.5%[21][24] - A concept-level sentiment strategy was constructed by selecting the top 5 concepts with the highest weekly heat change rates, excluding the bottom 20% of stocks by market capitalization within each concept From each concept, the top 10 stocks by total heat were equally weighted to form the "TOP" portfolio, while the bottom 10 stocks formed the "BOTTOM" portfolio The BOTTOM portfolio achieved an annualized return of 15.71% with a maximum drawdown of 28.89%[39][41][42] - The DecompGRU TOP200 portfolio achieved a cumulative absolute return of 74.91% and an excess return of 38.96% relative to the CSI All Share Equal Weight Index since its inception on March 31, 2025 The portfolio's maximum drawdown was 10.08%, with a weekly win rate of 68.18% and a monthly win rate of 100% In January 2026, the portfolio's absolute return was 8.99%, with an excess return of 0.98%[10] - The ETF rotation portfolio achieved a cumulative absolute return of 40.08% and an excess return of 5.93% relative to the Wind Thematic ETF Index since its inception on March 18, 2025 The portfolio's maximum drawdown was 7.82%, with a weekly win rate of 64.44% and a monthly win rate of 70% In January 2026, the portfolio's absolute return was 10.98%, with an excess return of 3.37%[13][14] - The broad-based index heat momentum strategy achieved a cumulative return of 6.6% in 2026[24] - The concept-level sentiment BOTTOM portfolio achieved a cumulative return of 3.7% in 2026[42]

当前时点如何看农业种植链机会？20260130 摘要 全球粮食进入去库存周期，玉米和大豆库存消费比降至历史低位，供应 趋紧，而 2026 年需求向好，粮价进入底部区间，具备上涨潜力。 宏观层面，美元降息预期带来大宗商品流动性宽松，油价上行通过成本 端传导至农业，共同推动粮价上涨，资源品价格轮动已开始抬升农产品 价格预期。 资金面上，各类资产轮动寻找机会，种植业资金配置处于历史低位（约 0.1%），市场对农产品价格上行预期升温，种植链存在反弹机会。 种业板块周期筑底与成长叙事并存，2026 年粮价下跌对种业的拖累效 应将消退，行业竞争激烈但种子需求有望提升，库存有望消化。 转基因是种业核心驱动力，自 2021 年产业化启动以来推广面积快速提 升，预计 2026 年转基因渗透率加速提升，种业迎来科技升维和格局优 化。 玉米方面，2025 年全球产量创新高但库销比仍在下降，需求改善超预 期，2026 年春播面临挑战，需求良好态势延续，支撑价格回暖。 大豆方面，增产主要来自南美，易受天气影响，北美扩种动力不足，需 通过价格上涨改变潜在不足预期，基本面具备上行基础。 Q&A 目前农业种植链板块的整体观点是什么？ 我们认 ...

Core Insights - The A-share market experienced fluctuations with the Shanghai Composite Index falling by 0.96% to 4117.95 points, while the Shenzhen Component Index decreased by 0.66%. The ChiNext Index, however, rose by 1.27% [1][7] - The total trading volume in the A-share market was 2.86 trillion RMB, with nearly 2900 stocks declining. The communication sector led the gains, while the non-ferrous metals sector saw the largest losses [1][7] - In the Hong Kong market, the Hang Seng Index dropped by 2.08%, and the Hang Seng Tech Index fell by 2.1%. In the overseas markets, all three major U.S. stock indices declined, with the Dow Jones down by 0.36%, the S&P 500 down by 0.43%, and the Nasdaq down by 0.94% [1][7] Important News - The Central Committee of the Communist Party of China emphasized the acceleration of the new round of technological revolution and industrial transformation, highlighting the importance of leveraging comparative advantages to promote breakthroughs in future industries [2][8] - The National Bureau of Statistics reported that the manufacturing PMI for January was 49.3%, a decrease of 0.8 percentage points month-on-month. The non-manufacturing PMI also fell to 49.4%, indicating a decline in business activity due to seasonal factors and insufficient market demand [2][8] Sector Analysis - In the social services sector, the proportion of heavy positions in funds increased, with 286 funds holding shares, up by 109 from the previous quarter. The total market value of holdings reached 5.57 billion RMB, an increase of 0.975 billion RMB [9][10] - The heavy position ratio for the social services sector was 0.06%, up by 0.01 percentage points, ranking 27th among 31 sectors, indicating potential for rebound as it remains below the 5-year average of 0.34% [9][10] - The hospitality and restaurant sectors showed slight recovery, while the education sector saw a significant decline in heavy position ratios [9][10] Individual Stocks - Leading stocks in the social services sector saw increased holdings, with the top ten stocks' combined heavy position ratio rising to 0.058%, an increase of 0.013 percentage points from the previous quarter. Notable stocks include Huace Testing, Shoulv Hotel, and JiuHua Tourism [10][11] - The report suggests focusing on companies benefiting from the upcoming long holiday and those positioned to take advantage of the Hainan Free Trade Port's opportunities [11] Beauty and Personal Care Sector - The beauty and personal care sector saw a decrease in fund allocation, with the total market value of A-shares at 255.096 billion RMB, down by 10.43% from the previous quarter. The fund allocation ratio was 0.14%, a decrease of 0.06 percentage points [12][13] - The personal care and cosmetics segments remain in a low allocation zone, while the medical beauty segment is in an over-allocated position [12][13] - Key stocks in the beauty and personal care sector include Jinbo Biological, Aimeike, and Baiya Shares, with their heavy position ratios declining compared to the previous quarter [14]