创业板指今日上涨0.80%，报收2207.10点，创业板全日成交额4600.16亿元，比上个交易日增加405.61亿 元。今日可交易创业板股中，743只股收盘上涨，涨幅超过10%的有14只，其中，三川智慧、古鳌科 技、久吾高科等5股涨停，涨幅在5%至10%之间的有34只，收盘下跌的有596只，跌幅超10%的有2只。 高换手率个股中，公布上半年业绩预告的共有2只。业绩预告类型来看，预增有2只。以净利润增幅中值 来看，净利润增幅最高的是众捷汽车，预计净利润中值为4800.00万元，同比增幅为4.72%；C同宇紧随 其后，预计净利润增幅中值为4.11%。（数据宝） 7月11日创业板换手率居前个股 | 代码 | 简称 | 最新收盘价 | 日涨跌幅（%） | 日换手率（%） | 资金净流入（万元） | | --- | --- | --- | --- | --- | --- | | 301630 | C同宇 | 203.04 | 5.99 | 76.79 | -475.61 | | 301141 | 中科磁业 | 74.66 | 14.77 | 58.53 | -490.53 | | 301388 | 欣灵电气 | 35 ...

公司主营业务为电子树脂的研发、生产与销售。 C同宇（301630）上市首日上涨128.05%，换手率达83.97%，成交额为16.24亿元。 证券时报·数据宝统计显示，融资融券交易方面，该股上市首日融资买入额为6235.48万元，占该股全天 交易额的3.84%，最新融资余额为5187.02万元，占流通市值的比例为2.71%。 | 代码 | 简称 | 上市日期 | 上市首日涨跌 | 上市首日融资余额 | 占流通市值比 | 上市首日融券余额 | | --- | --- | --- | --- | --- | --- | --- | | | | | （%） | （万元） | 例（%） | （万元） | | 301630 | C同宇 | 2025.07.10 | 128.05 | 5187.02 | 2.71 | 0.00 | | 688729 | C屹唐 | 2025.07.08 | 174.56 | 20766.49 | 4.48 | 0.00 | | 001388 | 信通 电子 | 2025.07.01 | 286.36 | 4489.69 | 2.31 | 0.00 | | 920037 | 广信 科技 | ...

（原标题：C同宇上市首日龙虎榜：一机构上榜，合计净卖出1293.75万元） 创业板新股C同宇（301630）上市首日收盘上涨128.05%，一机构上榜龙虎榜，净卖出1293.75万元。 证券时报•数据宝统计显示，C同宇今日创业板上市，首日收盘价191.56元，上涨128.05%，全天成交量839.72万股，成交额16.24亿元，换手率 83.97%。交易所公开信息显示，该股上市首日，龙虎榜上前五大买卖营业部合计成交2.03亿元，其中，买入成交额为1.41亿元，卖出成交额为 6216.96万元，合计净买入7893.51万元。 具体来看，今日上榜的营业部有1家机构专用席位现身，为第二大卖出营业部，卖出金额1293.75万元，净卖出1293.75万元。其它上榜营业部合计 净买入9187.26万元。 资金流向方面，该股今日全天主力资金净流入6.48亿元。（数据宝） 数字经济ETF (产品代码: 560800) ★ 跟踪：中证数字经济主题指数 近五日涨跌:0.00% 市盈率: 58.67倍 资金流向：最新份额为9.8亿份，增加了0.0份，主力资金净流出 33.2万元。 C同宇7月10日交易公开信息明细 | 买/卖 | ...

创业板指今日上涨0.22%，报收2189.58点，创业板全日成交额4194.55亿元，比上个交易日减少160.54亿 元。今日可交易创业板股中，563只股收盘上涨，涨幅超过10%的有12只，其中，普联软件、新城市等2 股涨停，涨幅在5%至10%之间的有25只，收盘下跌的有768只，跌幅超10%的有6只。 证券时报·数据宝统计显示，换手率方面，创业板今日平均换手率为4.19%，换手率区间分布显示，换手 率超过20%的有64只，换手率10%~20%之间的有144只，换手率5%~10%的有269只，换手率1%~5%的有 826只，换手率不足1%的有80只。 换手率最高的是C同宇，该股为今日上市的新股，收盘涨幅为128.05%，换手率83.97%，日成交额16.24 亿元，全天主力资金净流入6.48亿元；其次是首航新能，该股今日收盘下跌0.03%，全天换手率 62.76%，成交额9.55亿元；换手率居前的还有欣灵电气、隆扬电子、逸豪新材等，换手率分别为 58.94%、47.77%、46.72%。 统计显示，换手率超20%的高换手率个股中，C同宇为今日上市的新股。 从市场表现看，高换手率股中，今日上市的C同宇上涨128 ...

Market Overview - As of July 10, the Shanghai Composite Index closed at 3509.68 points, up 16.63 points, with an increase of 0.48% [1] - The Shenzhen Component Index closed at 10631.13 points, up 49.33 points, with an increase of 0.47% [1] - The ChiNext Index closed at 2189.58 points, up 4.90 points, with an increase of 0.22% [1] Stock Performance - A total of 126 A-shares had a turnover rate exceeding 20%, with C Tongyu and Shouhang New Energy having turnover rates above 50% [1] - C Tongyu (stock code: 301630) had a closing price of 191.56 yuan, with a turnover rate of 83.97% and a price increase of 128.05% [1] - Shouhang New Energy (stock code: 301658) closed at 38.99 yuan, with a turnover rate of 62.76% and a slight decrease of 0.03% [1] - Xinling Electric (stock code: 301388) closed at 35.79 yuan, with a turnover rate of 58.94% and a decrease of 10.48% [1] - Other notable stocks with high turnover rates include Kuaijingtong, Longyang Electronics, and Yihua New Materials, with turnover rates ranging from 45.44% to 49.87% [1] Additional Stock Insights - The stock with the highest turnover rate was C Tongyu, followed by Shouhang New Energy and Xinling Electric, indicating significant trading activity [1] - The performance of stocks varied, with some experiencing substantial gains while others faced declines, reflecting market volatility [1]

Core Viewpoint - Tongyu New Materials (Guangdong) Co., Ltd. has successfully listed on the Shenzhen Stock Exchange's ChiNext board, with a significant opening price increase and high trading volume, indicating strong market interest and investor confidence in the company’s future prospects [1]. Company Overview - Tongyu New Materials specializes in the research, production, and sales of electronic resins, primarily used in the production of copper-clad laminates [1]. - The company’s total market capitalization reached 7.662 billion yuan after its debut [1]. Shareholding Structure - Zhang Chi, the chairman and general manager, holds 11.9973 million shares, accounting for 39.99% of the total shares, and indirectly controls an additional 5.26% through a partnership, making him the controlling shareholder with a total voting power of 45.25% [1]. - Su Shiguo, the vice general manager, holds 7.8397 million shares, representing 26.13% of the total shares, and together with Zhang Chi, they control 71.38% of the voting rights, establishing them as the joint actual controllers of the company [2]. Financial Performance - The company’s projected revenues for 2023 are expected to decline by 17.51%, and the net profit attributable to the parent company is expected to decrease by 14.12% compared to the previous year [4]. - For the years 2022 to 2024, the company reported revenues of 1.1928477 billion yuan, 886.2495 million yuan, and 952.4685 million yuan, with net profits of 188.0032 million yuan, 164.4793 million yuan, and 143.3056 million yuan respectively [8]. Fundraising and Investment Plans - Tongyu New Materials issued 10 million shares at a price of 84.00 yuan per share, raising a total of 840 million yuan, with a net amount of 760.3783 million yuan after deducting issuance costs [6]. - The funds will be allocated to a project for producing 200,000 tons of electronic resin and to supplement working capital [7]. R&D and Innovation - The company’s R&D expenses have shown a consistent increase, with amounts of 7.7846 million yuan, 12.6769 million yuan, and 14.9312 million yuan over the reporting periods, indicating a commitment to innovation [3]. - The proportion of R&D investment relative to revenue has increased from 1.25% in 2022 to 2.27% in 2024, reflecting a growing focus on technological advancement [9]. Recent Performance Metrics - In the first quarter of 2025, the company achieved revenues of 27.64064 million yuan, a year-on-year increase of 25.60%, while the net profit attributable to the parent company decreased by 4.43% [11].

New Stock Listings - The new stock "同宇新材" (code: 301630) is listed at an issue price of 84 on July 10, 2025[1] - "中程退" (code: 300208) and "退市锦港" (code: 600190) have 6 trading days remaining until their last trading day[1] - "恒立退" (code: 000622) has 3 trading days remaining until its last trading day[1] Delisting and Trading Alerts - "退市九有" (code: 600462) has 2 trading days remaining until its last trading day[1] - "工智退" (code: 000584) will have its last trading day on July 10, 2025[1] - "美迪西" (code: 688202) is listed with no specific trading alerts mentioned[1] Market Volatility - "北方长龙" (code: 301357) has been flagged for severe abnormal fluctuations[1] - "浙江东日" (code: 600113) and "诺德股份" (code: 600110) have also been noted for abnormal trading activities[1] - "长春一东" (code: 600148) is included in the list of stocks with trading alerts[1]

Core Viewpoint - Tongyu New Materials successfully listed on the Shenzhen Stock Exchange on July 10, 2025, marking a significant milestone for the company [2]. Group 1: Company Overview - Tongyu New Materials specializes in the research, production, and sales of electronic resins, which are essential materials in the electronic information industry, particularly for copper-clad laminates and printed circuit boards [6]. - The company has developed five product categories and possesses high-efficiency production capabilities, having mastered several core technologies through independent research and development [6]. Group 2: IPO Details - The company issued 10 million A-shares at a price of 84.00 yuan per share, increasing the total share capital to 40 million shares post-IPO [3]. - The funds raised from the IPO will be allocated to a project for producing 200,000 tons of electronic resin and for supplementing working capital [16]. Group 3: Financial Performance - Tongyu New Materials reported revenues of 1.193 billion yuan, 886 million yuan, and 952 million yuan for the years 2022, 2023, and 2024, respectively, with net profits of 188 million yuan, 164 million yuan, and 143 million yuan during the same period [14]. - For the first half of 2025, the company anticipates a revenue increase of 29.09% and a net profit increase of 4.11% compared to the same period in the previous year [14]. Group 4: R&D and Market Position - The company has a compound annual growth rate of 20.28% in R&D investment from 2022 to 2024, focusing on enhancing domestic production capabilities in the electronic resin sector [14]. - Tongyu New Materials has successfully broken the monopoly of international leaders in the lead-free and halogen-free copper-clad laminate resin market, reducing reliance on foreign suppliers [14][16].

| 代码 | 简称 | 上市日期 | 发行价（元） | 发行市盈率（倍） | 首日开盘涨跌幅（%） | 所属行业 | | --- | --- | --- | --- | --- | --- | --- | | 301630 | N同宇 | 2025.07.10 | 84.00 | 23.94 | 114.29 | 电子 | | 688729 | C屹唐 | 2025.07.08 | 8.45 | 51.55 | 210.06 | 电子 | | 001388 | 信通电子 | 2025.07.01 | 16.42 | 20.39 | 265.41 | 电力设备 | | 920037 | 广信科技 | 2025.06.26 | 10.00 | 7.61 | 400.00 | 电力设备 | | 301678 | 新恒汇 | 2025.06.20 | 12.80 | 17.76 | 290.63 | 电子 | | 603400 | 华之杰 | 2025.06.20 | 19.88 | 13.05 | 206.84 | 机械设备 | | 603382 | 海阳科技 | 2025.06.12 | 11.50 | 12.6 ...

中国经济网北京7月10日讯 今日，同宇新材（301630）在深交所上市。 同宇新材本次发行募集资金总额为84,000.00万元，募集资金净额为76,037.83万元，拟用于江西同宇新材 料有限公司年产20万吨电子树脂项目（一期）和补充流动资金。 本次发行前，张驰任公司董事长、总经理，直接持有公司1,199.73万股股份，占公司股份总数的 39.99%，同时，张驰为四会兆宇唯一普通合伙人并通过四会兆宇间接控制公司5.26%的表决权。张驰控 制的公司表决权比例合计为45.25%，为公司的控股股东。 张驰和苏世国于2021年12月9日签署了《一致行动协议》，双方确认，自公司2015年12月23日成立至 今，双方作为直接或间接通过第三方持有公司股权的股东，对公司生产经营及其他重大事务决定在事实 上保持一致，对行使公司的股东权利从而依法决定或影响公司的生产经营及其他重大事务在事实上保持 一致，双方作为公司的经营管理决策者的，对公司的生产经营及其他重大事务的依法决定或执行在事实 上保持一致。基于上述事实，自公司成立至今，双方存在事实上一致行动关系。同时，双方约定自协议 签署之日起在公司日常生产经营及其他重大事宜决策等诸方 ...