（文章来源：每日经济新闻） 2024年1至12月份，晓鸣股份的营业收入构成为：养殖业占比99.96%，其他业务占比0.04%。 晓鸣股份（SZ 300967，收盘价：19.83元）8月4日晚间发布公告称，截至2025年7月31日，公司通过回 购专用证券账户以集中竞价交易方式累计回购股份数量约为189万股，占公司总股本的1.0095%，成交 的最低价格为11.23元/股，成交的最高价格为19.18元/股，支付的总金额为人民币约2196万元。 ...

证券之星消息，8月4日养殖业板块较上一交易日上涨0.4%，圣农发展领涨。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。养殖业板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入(元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 002714 牧原股份 | | 6971.67万 | 6.69% | 4616.01万 | 4.43% | -1.16 Z | -11.12% | | 300498 温氏股份 | | 4385.63万 | 8.58% | 2376.28万 | 4.65% | -6761.90万 | -13.22% | | 603477 | 巨星农牧 | 1896.30万 | 8.49% | 1250.29万 | 5.59% | -3146.59万 | -14.08% | | 002458 益生股份 | | 1300.19万 | 12.83% | -567.81万 | -5.60% | -7 ...

经理张波说，他来到这里5年了，当地藏族群众很淳朴，大家就像邻居一样。在这里待的时间久了，对 西藏也有感情了。他有个愿望，想努力一把，让公司可以在西藏上市。(记者朱延静 张东方） [ 责编：徐皓 ] 西藏宏农农业发展有限公司位于西藏山南市，海拔约3600米，是一家以藏鸡养殖为核心的现代化农业企 业。公司在西藏的发展不仅解决了当地的就业，还带动了一些群众开设小型养鸡场共同致富。公司副总 ...

Group 1 - The July Politburo meeting decided to hold the Fourth Plenary Session of the 20th Central Committee in October to discuss the "14th Five-Year Plan" proposals, emphasizing the need for "solid foundation and comprehensive efforts" for achieving socialist modernization [12][13] - The macro policy focus has shifted from "quantity" to "quality," with the removal of phrases like "timely reserve requirement ratio and interest rate cuts," indicating a more cautious approach to economic stimulus [12][13] - The "de-rolling" policy has been officially defined, with a focus on "key industries" and a shift away from real estate-related discussions, reflecting a new development model in the real estate sector [13] Group 2 - The manufacturing PMI for July was reported at 49.3%, a decrease of 0.4 percentage points, indicating a contraction in the manufacturing sector, with both supply and demand showing signs of decline [14] - Recent supply-demand policies have led to price increases in some commodities, which may boost PPI expectations; however, historical data suggests that price increases driven by strong reality tend to be more sustainable than those driven by strong expectations [14][15] Group 3 - The recent US-China trade talks have resulted in a temporary suspension of tariffs, but the long-term risks associated with reciprocal tariffs should not be underestimated, as the situation remains fluid and subject to change [17][20] - The trade talks have not yielded unexpected results, merely postponing risk points by 90 days, and the experience from the 2018 trade war indicates that the US stance can be unpredictable [20] Group 4 - The A-share market has seen a significant improvement in liquidity, with financing balances exceeding 2024 levels, indicating a potential for continued market performance [22] - The relationship between the stock and bond markets is characterized by a "see-saw" effect, where funds are shifting from the bond market to the stock market, driven by improved expectations for fundamentals [22][23] Group 5 - The overall profit expectations for A-shares in 2025 are likely to be weak, with a downward trend expected in the second and third quarters, followed by a potential recovery in the fourth quarter [25] - The profit growth in A-shares is primarily driven by year-on-year net profit margin increases, while revenue growth remains under pressure, indicating a challenging demand environment [25][27] Group 6 - The upcoming mid-year report disclosures in August are expected to enhance the importance of performance trading, with stocks showing high growth and strong opening characteristics likely to yield good returns [30] - Key industries to focus on in August include motorcycles and others, optical electronics, traditional Chinese medicine, lighting equipment, and agriculture [30][36] Group 7 - The recommended stocks for August include Lu'an Huanneng, which is positioned as a top choice for coking coal due to its resilient demand and potential for production capacity increases [37][38] - China Aluminum is highlighted for its strong position in the global aluminum industry, with expected profit increases driven by rising production volumes [37]

Core Viewpoint - Shennong Group's stock price has decreased by 9.6% to 31.73 yuan as of August 1, 2025, with a total market capitalization of 16.653 billion yuan, ranking 6th in the aquaculture sector and 1021st in the A-share market [1] Company Announcements - The fifth board meeting of Yunnan Shennong Agricultural Industry Group Co., Ltd. was held on July 28, 2025, where several important proposals were approved, including the initiation of commodity futures and options hedging business and the 2025 restricted stock incentive plan [1][4] - The company will hold its third temporary shareholders' meeting on August 14, 2025, to review the proposals related to the commodity futures and options hedging business and the 2025 restricted stock incentive plan [2][4] 2025 Restricted Stock Incentive Plan - The company plans to grant 8.5 million restricted stocks, accounting for 1.62% of the total share capital, with an initial grant of 6.8 million shares and 1.7 million shares reserved [3] - The grant price is set at 17.35 yuan per share, based on 50% of the average price of the stock over the previous trading day and the preceding 120 trading days [3] - The incentive plan has a validity period of 60 months, with lock-up periods of 12, 24, and 36 months, and the release ratios are 40%, 30%, and 30% respectively [3] - The assessment indicators for the company include revenue growth rate, pig slaughter volume growth rate, and complete breeding costs, while individual assessment results will determine the release ratio [3] Other Business Decisions - The company has decided to terminate the simplified procedure for issuing A-shares to specific objects for the year 2024 and has withdrawn the application documents [4]

Investment Rating - The report maintains a "Buy" rating for the company [5] Core Views - The company reported a revenue of 1.32 billion yuan in the first half of 2025, a year-on-year decrease of 3.98%, and a net profit attributable to shareholders of 6 million yuan, down 96.6% year-on-year [1] - In Q2 2025, the company achieved a revenue of 698 million yuan, a year-on-year increase of 1.42%, while the net profit attributable to shareholders was 19 million yuan, a decrease of 73.75% year-on-year [1] - The company sold approximately 160 million broiler chicks in Q2 2025, a year-on-year increase of 14%, with an average selling price of 2.4 yuan per chick, up about 0.1 yuan from Q1 2025 [1] - The report highlights a seasonal rebound in chick prices expected in Q3 2025, driven by market replenishment in the peak season of September and October [1] - The company experienced a loss of 6.46 million yuan in investment income in Q2 2025, primarily due to losses from its stake in Beidahuang Baoquanling Agriculture and Animal Husbandry [1] Financial Summary - The company expects net profits attributable to shareholders for 2025-2027 to be 200 million, 570 million, and 590 million yuan, representing year-on-year changes of -60.2%, +186.3%, and +2.6% respectively [2] - The estimated P/E ratio for 2026 is 17 times [2] - The financial indicators for 2025E show a revenue of 3.113 billion yuan, a net profit of 200 million yuan, and an EPS of 0.18 yuan per share [4]

Group 1 - The area of West Niu Mazu bamboo shoots planting has increased by 11.85% year-on-year as part of the "Hundred Million Thousand Project" and the ecological construction of Green Beautiful Guangdong [2][3] - The black pig market has shown steady growth, with an expected national output of 21.8 million heads in 2024, an increase of 2.55 million heads compared to 2023, and market share rising from less than 2% in 2014 to 5% currently [14][15][16] - The annual subsidy of 3,600 yuan for rural children is seen as a significant support for low-income families, helping to alleviate economic burdens and improve children's access to healthcare [8][9][10][11][12][13] Group 2 - The e-commerce live streaming competition in Huaiji County aims to showcase local agricultural products and enhance the skills of new farmers, promoting the brand of "Lingnan Vegetable Town" [21][24][28] - The implementation of the "Hundred Million Thousand Project" in Qingwen Village has transformed it into a model village for rural governance, focusing on revitalizing idle resources and strengthening collective economic power [30][32][33][34] - The upcoming heavy rainfall in Guangdong is expected to bring localized storms, with significant rainfall forecasted for several regions, impacting agricultural activities [42][44][46]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300313 | *ST天山 | 9.67 | -3.30% | 7.49万 | 7319.70万 | | 002714 | 牧原股份 | 45.81 | -1.19% | 29.85万 | 13.76亿 | | 002458 | 益生股份 | 8.78 | -0.90% | 10.62万 | 9390.65万 | | 002299 | 圣农发展 | 15.82 | -0.88% | 10.59万 | 1.68亿 | | 605296 | 神农集团 | 31.73 | -0.84% | 2.63万 | 8431.63万 | | 000735 | 罗牛山 | 6.29 | -0.47% | 20.62万 | 1.30亿 | | 603477 | 巨星农牧 | 20.60 | -0.43% | 9.84万 | 2.04亿 | | 002157 | 正邦科技 | 2.82 | -0.35% | 61.28万 | 1.74亿 | | 000876 | 新希 ...

Quantitative Models and Construction - **Model Name**: "Kaiyuan JinGong Optimal Stock Portfolio" **Model Construction Idea**: This model is based on the observation that newly recommended stocks ("newly entered stocks") outperform repeatedly recommended stocks ("repeated stocks"). It incorporates the "Surprise in Earnings" (SUE) factor to select stocks with strong earnings surprises, aiming to enhance portfolio returns[23][25]. **Model Construction Process**: 1. Use newly recommended stocks as the sample universe. 2. Select the top 30 stocks with the highest SUE factor values. 3. Weight the portfolio based on the number of recommendations by brokers. **Model Evaluation**: The model demonstrates superior performance compared to the overall stock portfolio and benchmark indices, indicating its effectiveness in capturing excess returns[23][25]. Model Backtesting Results - **Kaiyuan JinGong Optimal Stock Portfolio**: - **July Return**: 5.8%[25] - **2025 YTD Return**: 18.0%[25] - **Annualized Return**: 20.8%[25] - **Annualized Volatility**: 25.2%[25] - **Sharpe Ratio (Return-to-Volatility)**: 0.82[25] - **Maximum Drawdown**: 24.6%[25] - **Overall Stock Portfolio**: - **July Return**: 7.7%[21] - **2025 YTD Return**: 18.5%[21] - **Annualized Return**: 12.2%[21] - **Annualized Volatility**: 23.4%[21] - **Sharpe Ratio (Return-to-Volatility)**: 0.52[21] - **Maximum Drawdown**: 42.6%[21] - **Benchmark Indices**: - **CSI 300**: - **July Return**: 3.5%[21] - **2025 YTD Return**: 3.6%[21] - **Annualized Return**: 2.4%[21] - **Annualized Volatility**: 21.2%[21] - **Sharpe Ratio (Return-to-Volatility)**: 0.11[21] - **Maximum Drawdown**: 40.6%[21] - **CSI 500**: - **July Return**: 5.3%[21] - **2025 YTD Return**: 8.7%[21] - **Annualized Return**: 0.1%[21] - **Annualized Volatility**: 23.7%[21] - **Sharpe Ratio (Return-to-Volatility)**: 0.01[21] - **Maximum Drawdown**: 37.5%[21] Quantitative Factors and Construction - **Factor Name**: Surprise in Earnings (SUE) Factor **Factor Construction Idea**: The SUE factor measures the degree of earnings surprise, which is a key indicator of stock performance. Stocks with higher earnings surprises are expected to outperform[23]. **Factor Construction Process**: 1. Calculate the earnings surprise for each stock based on the difference between actual and expected earnings. 2. Rank stocks by their SUE values. 3. Select the top stocks with the highest SUE values for portfolio inclusion[23]. **Factor Evaluation**: The SUE factor demonstrates strong stock selection ability, particularly within the newly recommended stock universe, contributing to the superior performance of the optimal stock portfolio[23]. Factor Backtesting Results - **SUE Factor**: - Integrated into the "Kaiyuan JinGong Optimal Stock Portfolio," contributing to its superior performance metrics as detailed above[23][25].

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | | 成交额(元) | | --- | --- | --- | --- | --- | --- | --- | | 002321 | 华英农业 | 2.51 | 0.40% | | 35.53万 | 8893.94万 Ir | | 300313 | *ST天山 | 10.00 | -0.10% | | 7.82万 | 7969.97万 | | 605296 | 神农集团 | 32.00 | -1.11% | | 3.83万 | 1.23亿 | | 600965 | 福成股份 | 5.20 | -1.14% | 1 | 8.81万 | 4604.07万 | | 300761 | 立华股份 | 19.31 | -1.18% | | 8.68万 | 1.68亿 | | 002124 | 天邦食品 | 3.04 | -1.30% | | 35.98万 | 1.10亿 | | 002746 | 仙坛股份 | 6.11 | -1.45% | | 10.44万 | 6406.52万 | | 002299 | 圣农发展 | 15.96 | -1.54% | | ...