Group 1 - The company announced that the production of epoxy resin for the first half of 2025 reached 61,326.81 tons, with sales volume at 60,300.27 tons, generating revenue of 805 million yuan [1] - The average selling price of epoxy resin was 13,352.87 yuan per ton, reflecting a year-on-year increase of 0.61% [1] - The price of bisphenol A was reported at 7,940.29 yuan per ton, showing a year-on-year decrease of 6.07% [1] Group 2 - The price of epoxy chloropropane increased to 8,429.92 yuan per ton, marking a year-on-year rise of 19.01% [1] - The price of tetrabromobisphenol A was 20,278.44 yuan per ton, with a year-on-year increase of 5.04% [1] - The price of acetone decreased to 5,411.42 yuan per ton, indicating a year-on-year decline of 19.70% [1]

宏昌电子公告，2025年上半年营业收入13.26亿元，同比增长24.16%。净利润1633.52万元，同比下降 35.00%。基本每股收益0.01元／股，同比减少50.00%。 ...

Market Performance - The electronic chemicals sector rose by 1.79% on August 20, with Kaihua Materials leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Stock Performance - Key stocks in the electronic chemicals sector showed significant price increases, with Kaihua Materials up 13.90% to 36.96, and Shanghai Xinyang up 10.35% to 56.82 [1] - Other notable performers included Hongchang Electronics (+9.99%), Zhongshi Technology (+7.47%), and Xingfu Electronics (+4.01%) [1] Trading Volume and Value - Trading volumes varied, with Shanghai Xinyang recording 270,700 shares traded, resulting in a transaction value of 1.458 billion [1] - Kaihua Materials had a trading volume of 59,800 shares, with a transaction value of 207 million [1] Capital Flow - The electronic chemicals sector experienced a net outflow of 197 million from institutional investors, while retail investors saw a net inflow of 1.87 billion [2] - Notable stocks like Hongchang Electronics and Zhongshi Technology had significant institutional net outflows of 93.5 million and 93.2 million, respectively [2] Investor Behavior - Retail investors showed strong interest in several stocks, with significant net inflows into stocks like Kaihua Materials and Shanghai Xinyang [2] - The data indicates a mixed sentiment among institutional and retail investors, with institutions pulling back while retail investors increased their positions [2]

Core Insights - As of August 15, a total of 134 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more [1] - The stock with the longest streak of net buying is Qingsong Jianhua, which has seen net buying for 18 consecutive trading days [1] - Other notable stocks with significant net buying days include Jichuan Pharmaceutical (12 days), Dingyang Technology (11 days), Suzhou Bank, Zhongzhi Holdings, Hongchang Electronics, Everbright Jiabao, Yingte Group, and Jinko Technology, each with 10 or more days of net buying [1]

四、涨停揭秘 一、板块异动 二、涨跌停温度 三、涨跌家数 | 車中 | 涨停 | 104 | | --- | --- | --- | | 涨幅 | > 7% | 228 | | 涨幅 | 5-7% | 223 | | 涨幅 | 3-5% | 627 | | 沿线墙 | 0-3% | 3547 | | 跌幅 | 0-3% | 591 | | 跌幅 | 3-5% | 33 | | 跌幅 | 5-7% | 14 | | 跌幅 | > 7% | Built | | 其中 跌停 | | Property | | 上涨家数 | | 4625 | | | | 64 | | 下跌停 千赢得 | | 15 | | | | 5424 | | | | 22728.447 | | 总成交量 | | 148770.9万 | | 张家增减 | | 1913 | | 张家增幅 | | 70.54% | | 指数量比 | | 1.11 | 截至收盘，沪指涨0.83%，报3696.77点，深成指涨1.6%，报11634.67点，创业板指涨2.61%，报2534.22点，科创50指数涨1.43%，报1101.29点。沪深两市合 计成交额2244 ...

（原标题：宏昌电子8月15日龙虎榜数据） 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 资金流向方面，今日该股主力资金净流入2.07亿元，其中，特大单净流入2.29亿元，大单资金净流出 2128.45万元。近5日主力资金净流入2.12亿元。 4月29日公司发布的一季报数据显示，一季度公司共实现营业收入5.60亿元，同比增长15.21%，实现净 利润645.56万元，同比下降45.65%。（数据宝） 宏昌电子8月15日交易公开信息 | 买/卖 | 会员营业部名称 | 买入金额（万元） | 卖出金额（万元） | | --- | --- | --- | --- | | 买一 | 沪股通专用 | 10424.10 | | | 买二 | 开源证券股份有限公司西安西大街证券营业部 | 4286.13 | | | 买三 | 华鑫证券有限责任公司上海莲花路证券营业部 | 2510.14 | | | 买四 | 摩根大通证券(中国)有限公司上海银城中路证券营业部 | 2268.07 | | | 买五 | 中信证券股份有限公司上海分公司 | 2076.77 | | | 卖一 | 沪股通专用 | | 2879.70 ...

资金流入比率方面，诺德股份、方正科技、宏昌电子等流入比率居前，主力资金净流入率分别为 42.41%、23.24%、22.19%。（数据宝） 截至8月15日收盘，PCB概念上涨4.28%，位居概念板块涨幅第3，板块内，148股上涨，奕东电子、中富 电路、久日新材等20%涨停，宏昌电子、诺德股份、东材科技等涨停，壹石通、铜冠铜箔、强瑞技术等 涨幅居前，分别上涨17.54%、14.49%、12.74%。跌幅居前的有东山精密、深南电路、大族激光等，分 别下跌5.06%、2.86%、1.52%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | PEEK材料 | 5.31 | 兵装重组概念 | -1.89 | | 液冷服务器 | 4.47 | 芬太尼 | 0.10 | | PCB概念 | 4.28 | 超级品牌 | 0.34 | | 光刻胶 | 3.76 | 猪肉 | 0.35 | | 富士康概念 | 3.66 | 啤酒概念 | 0.40 | | PET铜箔 | 3.66 | 乳业 | 0.44 | | BC电池 | 3 ...

证券之星消息，8月15日电子化学品板块较上一交易日上涨3.51%，同宇新材领涨。当日上证指数报收于 3696.77，上涨0.83%。深证成指报收于11634.67，上涨1.6%。电子化学品板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 688548 | 广钢气体 | 11.37 | -0.26% | 36.61万 | 4.14亿 | | 300285 | 国瓷材料 | 20.44 | 0.74% | 40.61万 | 8.31亿 | | 610889 | 安集科技 | 147.90 | 0.83% | 3.53万 | 5.19亿 | | 688150 | 莱特光电 | 27.64 | 0.84% | 5.47万 | 1.49亿 | | 300054 | 鼎龙股份 | 28.95 | 0.87% | 17.60万 | 5.10亿 | | 002584 | 西陇科学 | 9.33 | 0.97% | 36.72万 | 3.40亿 | | 300481 | 濮阳惠成 | 15.5 ...

金融界消息 截至2025年8月15日收盘，宏昌电子（603002）报收于7.87元，上涨10.07%，换手率 10.86%，成交量123.14万手，成交金额9.34亿元。 资金流向方面，今日主力资金净流入1.96亿元，占比成交额21.01%。其中，超大单净流入2.23亿元、占 成交额23.82%，大单净流出2621.33万元、占成交额2.81%，中单净流出流出8469.96万元、占成交额 9.07%，小单净流出11162.92万元、占成交额11.95%。 宏昌电子最新一期业绩显示，截至2025一季报，公司营业总收入5.60亿元、同比增长15.21%，归属净利 润645.56万元，同比减少45.65%，扣非净利润617.95万元，同比减少38.59%，流动比率2.662、速动比率 2.466、资产负债率26.10%。 天眼查商业履历信息显示，宏昌电子材料股份有限公司，成立于1995年，位于广州市，是一家以从事化 学原料和化学制品制造业为主的企业。企业注册资本113407.8509万人民币，实缴资本113407.8509万人 民币。公司法定代表人为林瑞荣。 通过天眼查大数据分析，宏昌电子材料股份有限公司共对外投资 ...

证券之星消息，8月8日电子化学品板块较上一交易日下跌0.76%，同宇新材领跌。当日上证指数报收于 3635.13，下跌0.12%。深证成指报收于11128.67，下跌0.26%。电子化学品板块个股涨跌见下表： 从资金流向上来看，当日电子化学品板块主力资金净流出4.88亿元，游资资金净流出2450.41万元，散户 资金净流入5.13亿元。电子化学品板块个股资金流向见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 300684 | 中石科技 | 32.08 | 5.70% | 39.45万 | 12.45 Z | | 301489 | 思泉新材 | 135.70 | 5.28% | 10.91万 | 14.64亿 | | 688683 | 莱尔科技 | 27.74 | 3.24% | 2.12万 | 5852.77万 | | 300285 | 国瓷材料 | 19.19 ...