证券之星消息，2月4日纺织制造板块较上一交易日上涨0.59%，江南高纤领涨。当日上证指数报收于 4102.2，上涨0.85%。深证成指报收于14156.27，上涨0.21%。纺织制造板块个股涨跌见下表： 从资金流向上来看，当日纺织制造板块主力资金净流出1.26亿元，游资资金净流入1149.93万元，散户资 金净流入1.15亿元。纺织制造板块个股资金流向见下表： | 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 | | --- | --- | --- | --- | --- | --- | --- | --- | | 301066 | 万事利 | 2065.79万 | 7.52% | -1805.62万 | -6.57% | -260.18万 | -0.95% | | 600527 江南高纤 | | 992.54万 | 8.27% | -1213.27万 | -10.11% | 220.73万 | 1.84% | | 300918 南山智尚 | | 733.61万 | 4.11% | -582.72万 | -3.26% | -1 ...

Core Viewpoint - The textile industry in China is experiencing a decline in export value, with a reported decrease in both monthly and cumulative export figures for 2025 compared to the previous year [1]. Industry Summary - As of December 2025, the total export value of the textile industry in China reached 24.86 billion, reflecting a year-on-year decrease of 1% [1]. - The cumulative export value for the entire year of 2025 was 259.52 billion, showing a slight decline of 0.9% year-on-year [1]. - A statistical chart detailing the export value of the textile industry from 2019 to 2025 has been compiled based on data from the National Bureau of Statistics [1]. Company Summary - Listed companies in the textile sector include Fengzhu Textile (600493), Jiangnan High Fiber (600527), Hangmin Co., Ltd. (600987), Bailong Oriental (601339), and others [1]. - The report by Zhiyan Consulting provides an in-depth analysis of the market landscape and future prospects for the industrial textile sector in China, indicating a focus on comprehensive industry solutions for investment decisions [1].

Quantitative Factors and Construction Methods 1. Factor Name: Large Order Transaction Amount Ratio - **Factor Construction Idea**: This factor captures the buying behavior of large funds by analyzing the proportion of large order transaction amounts relative to the total daily transaction amount[7] - **Factor Construction Process**: 1. Use tick-by-tick transaction data to identify buy and sell orders based on bid and ask sequence numbers 2. Filter transactions by order size to identify large orders 3. Calculate the proportion of large buy order transaction amounts to the total daily transaction amount Formula: $ \text{Large Order Transaction Amount Ratio} = \frac{\text{Large Buy Order Transaction Amount}}{\text{Total Daily Transaction Amount}} $ - **Factor Evaluation**: This factor effectively reflects the buying behavior of large funds[7] 2. Factor Name: Net Active Buy Amount Ratio - **Factor Construction Idea**: This factor measures the active buying behavior of investors by calculating the net active buy amount as a proportion of the total daily transaction amount[7] - **Factor Construction Process**: 1. Use tick-by-tick transaction data to classify each transaction as either active buy or active sell based on trade direction 2. Subtract the active sell transaction amount from the active buy transaction amount to obtain the net active buy amount 3. Calculate the proportion of the net active buy amount to the total daily transaction amount Formula: $ \text{Net Active Buy Amount Ratio} = \frac{\text{Active Buy Amount} - \text{Active Sell Amount}}{\text{Total Daily Transaction Amount}} $ - **Factor Evaluation**: This factor provides insights into the active buying behavior of investors[7] --- Factor Backtesting Results 1. Large Order Transaction Amount Ratio - **Top 5 Stocks by 5-Day Average**: 1. 惠博普 (92.6%, 99.6% percentile)[9] 2. 美年健康 (89.6%, 99.2% percentile)[9] 3. 志特新材 (89.2%, 99.2% percentile)[9] 4. 津滨发展 (88.4%, 99.6% percentile)[9] 5. 江南高纤 (87.7%, 98.8% percentile)[9] 2. Net Active Buy Amount Ratio - **Top 5 Stocks by 5-Day Average**: 1. 杭萧钢构 (16.7%, 99.8% percentile)[10] 2. 纬德信息 (15.4%, 100.0% percentile)[10] 3. 中科微至 (15.0%, 99.6% percentile)[10] 4. 新风光 (13.8%, 100.0% percentile)[10] 5. 联合水务 (13.3%, 97.5% percentile)[10] 3. Broad-Based Indices - **Large Order Transaction Amount Ratio (5-Day Average)**: - 上证指数: 73.8% (12.8% percentile)[12] - 上证50: 70.6% (64.2% percentile)[12] - 沪深300: 73.1% (64.2% percentile)[12] - 中证500: 73.0% (6.6% percentile)[12] - 创业板指: 71.6% (90.1% percentile)[12] - **Net Active Buy Amount Ratio (5-Day Average)**: - 上证指数: -5.8% (86.8% percentile)[12] - 上证50: -12.9% (90.5% percentile)[12] - 沪深300: -8.8% (89.3% percentile)[12] - 中证500: -3.4% (86.0% percentile)[12] - 创业板指: -4.4% (84.8% percentile)[12] 4. Industry-Level Results - **Top 5 Industries by Large Order Transaction Amount Ratio (5-Day Average)**: 1. 房地产: 79.8% (90.1% percentile)[13] 2. 煤炭: 78.5% (66.3% percentile)[13] 3. 钢铁: 78.2% (42.8% percentile)[13] 4. 建筑: 77.9% (24.3% percentile)[13] 5. 综合: 77.8% (50.6% percentile)[13] - **Top 5 Industries by Net Active Buy Amount Ratio (5-Day Average)**: 1. 房地产: -9.5% (95.1% percentile)[13] 2. 电子: 2.2% (78.6% percentile)[13] 3. 汽车: 0.9% (60.9% percentile)[13] 4. 家电: 0.1% (84.4% percentile)[13] 5. 通信: -4.7% (89.7% percentile)[13] 5. ETFs - **Top 5 ETFs by Large Order Transaction Amount Ratio (5-Day Average)**: 1. 华泰柏瑞中证A500ETF (92.9%, 96.3% percentile)[15] 2. 易方达中证A500ETF (91.6%, 100.0% percentile)[15] 3. 国泰中证A500ETF (91.5%, 15.6% percentile)[15] 4. 华泰柏瑞沪深300ETF (91.0%, 99.2% percentile)[15] 5. 易方达沪深300ETF (91.0%, 99.6% percentile)[15] - **Top 5 ETFs by Net Active Buy Amount Ratio (5-Day Average)**: 1. 东财上证科创板50成份ETF (23.4%, 100.0% percentile)[16] 2. 海富通上证城投债ETF (20.9%, 88.5% percentile)[16] 3. 国泰上证10年期国债ETF (15.6%, 61.3% percentile)[16] 4. 富国创业板人工智能ETF (14.3%, 65.9% percentile)[16] 5. 嘉实中证稀土产业ETF (14.1%, 92.6% percentile)[16]

Market Overview - The textile manufacturing sector increased by 0.76% compared to the previous trading day, with Huamao Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up by 0.29%, while the Shenzhen Component Index closed at 14294.05, up by 0.09% [1] Key Performers - Huamao Co., Ltd. (000850) closed at 5.98, with a rise of 6.60% and a trading volume of 406,200 shares, amounting to a transaction value of 236 million yuan [1] - Lixing Youxin (605189) closed at 16.25, up by 6.14%, with a trading volume of 89,600 shares and a transaction value of 143 million yuan [1] - New Australia Co., Ltd. (603889) closed at 9.16, increasing by 2.81%, with a trading volume of 103,300 shares and a transaction value of approximately 93.87 million yuan [1] Fund Flow Analysis - The textile manufacturing sector experienced a net outflow of 59.239 million yuan from institutional investors, while retail investors saw a net inflow of 61.334 million yuan [2] - The main stocks with significant net inflows included Huamao Co., Ltd. with a net inflow of 27.297 million yuan, accounting for 11.55% of the total [3] - Other notable stocks with net inflows included Wanshili (301066) with 18.227 million yuan and Yunzhongma (603130) with 17.715 million yuan [3]

Core Viewpoint - The report highlights the growth trends in China's synthetic fiber industry, indicating a production increase and providing insights into market dynamics from 2026 to 2032 [1] Industry Overview - In November 2025, China's synthetic fiber production reached 6.88 million tons, reflecting a year-on-year growth of 5.7% [1] - From January to November 2025, the cumulative production of synthetic fibers in China was 72.404 million tons, with a cumulative growth rate of 4.9% [1] Companies Mentioned - The report lists several key companies in the synthetic fiber sector, including Hengyi Petrochemical, Rongsheng Petrochemical, Xin Fengming, Tongkun Co., Hengli Petrochemical, Jilin Chemical Fiber, Huafeng Chemical, Aoyang Health, Taihe New Materials, and Jiangnan High Fiber [1] Research and Consulting - The insights are derived from a report by Zhiyan Consulting, a leading industry consulting firm in China, which specializes in providing in-depth industry research reports, business plans, feasibility studies, and customized services [1]

Group 1 - The company, Jiangnan High Fiber (600527.SH), stated that its products do not currently involve the aerospace sector [1]

Group 1 - The company, Jiangnan High Fiber (600527.SH), stated that its products do not currently involve the aerospace sector [1]

Market Overview - The Shanghai Composite Index is at 3979.82 points, above the annual line, with a change of 0.41% [1] - The total trading volume of A-shares is 11,702.17 million yuan [1] Stocks Breaking Annual Line - A total of 57 A-shares have surpassed the annual line today, with notable stocks showing significant deviation rates [1] - Stocks with the highest deviation rates include: - Nova Star Cloud (4.63%) - Dong'an Power (4.51%) - Jida Communication (4.00%) [1] Detailed Stock Performance - Nova Star Cloud: Today's change is 6.74%, with a turnover rate of 3.75%, latest price at 166.51 yuan [1] - Dong'an Power: Today's change is 10.03%, with a turnover rate of 4.97%, latest price at 13.16 yuan [1] - Jida Communication: Today's change is 4.92%, with a turnover rate of 6.55%, latest price at 9.60 yuan [1] Additional Stocks with Notable Performance - Other stocks with significant performance include: - Tuo Wei Information: Change of 4.23%, latest price at 32.00 yuan, deviation rate of 3.66% [1] - Jingke Energy: Change of 6.29%, latest price at 6.08 yuan, deviation rate of 3.51% [1] - Stocks with smaller deviation rates that have just crossed the annual line include: - Hada Technology: Change of 2.45%, latest price at 10.88 yuan, deviation rate of 2.01% [1] - Blue Sail Medical: Change of 2.38%, latest price at 5.60 yuan, deviation rate of 1.96% [1]

Core Viewpoint - The textile and apparel industry in China is experiencing a decline in export value, with significant year-on-year decreases reported for 2025 [1] Industry Summary - In October 2025, the export value of the textile and apparel industry reached 22.12 billion, marking a year-on-year decrease of 13.5% [1] - From January to October 2025, the cumulative export value was 231.42 billion, reflecting a cumulative year-on-year decline of 3.7% [1] - A statistical chart detailing the export value from 2019 to October 2025 is provided, indicating a downward trend in the industry [1] Company Summary - Listed companies mentioned include Fengzhu Textile (600493), Jiangnan High Fiber (600527), Hangmin Co., Ltd. (600987), and others, indicating a broad impact across various firms in the textile sector [1] - The report by Zhiyan Consulting highlights the investment potential and market dynamics of the textile and apparel industry from 2026 to 2032, suggesting a focus on future opportunities despite current challenges [1]

Market Overview - The textile manufacturing sector increased by 0.82% compared to the previous trading day, with Yunzhongma leading the gains [1] - The Shanghai Composite Index closed at 3864.18, down 0.15%, while the Shenzhen Component Index closed at 12907.83, up 1.02% [1] Stock Performance - Notable gainers in the textile manufacturing sector included: - Yunzhongma (603130) with a closing price of 40.57, up 4.89% and a trading volume of 83,200 shares, totaling 334 million yuan [1] - Wanshili (301066) closed at 16.09, up 4.01% with a trading volume of 109,200 shares, totaling 174 million yuan [1] - Chui Mu Co. (002083) closed at 9.76, up 3.50% with a trading volume of 1.6137 million shares, totaling 1.564 billion yuan [1] Capital Flow - The textile manufacturing sector saw a net inflow of 21.66 million yuan from institutional investors, while retail investors experienced a net outflow of 46.72 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors showing interest while retail investors withdrew funds [2] Individual Stock Capital Flow - Yunzhongma experienced a net outflow of 30.38 million yuan from institutional investors, while Wanshili had a net inflow of 23.57 million yuan [3] - Other notable stocks included: - Chui Mu Co. with a net inflow of 22.95 million yuan from institutional investors [3] - Jiangnan High Fiber (600527) with a net inflow of 10.62 million yuan from institutional investors [3]