国家统计局：1—4月汽车制造业下降5.1% 金十数据5月27日讯，1—4月份，主要行业利润情况如下： 计算机、通信和其他电子设备制造业增长 11.6%，汽车制造业下降5.1%，石油和天然气开采业下降6.9%，煤炭开采和洗选业下降48.9%，石油煤 炭及其他燃料加工业同比增亏，黑色金属冶炼和压延加工业同比由亏转盈。 ...

国网浙江省电力有限公司，成立于1990年，位于杭州市，是一家以从事电力、热力生产和供应业为主的 企业。企业注册资本5014505.237906万人民币。通过天眼查大数据分析，国网浙江省电力有限公司共对 外投资了74家企业，参与招投标项目5000次，财产线索方面有商标信息25条，专利信息5000条，此外企 业还拥有行政许可432个。 浙江华电器材检测研究院有限公司，成立于2001年，位于杭州市，是一家以从事专业技术服务业为主的 企业。企业注册资本8374.062467万人民币。通过天眼查大数据分析，浙江华电器材检测研究院有限公 司共对外投资了1家企业，参与招投标项目379次，财产线索方面有商标信息1条，专利信息527条，此外 企业还拥有行政许可23个。 天眼查资料显示，国网电力科学研究院武汉南瑞有限责任公司，成立于1999年，位于武汉市，是一家以 从事计算机、通信和其他电子设备制造业为主的企业。企业注册资本25000万人民币。通过天眼查大数 据分析，国网电力科学研究院武汉南瑞有限责任公司共对外投资了2家企业，参与招投标项目4485次， 财产线索方面有商标信息21条，专利信息2365条，此外企业还拥有行政许可29 ...

Group 1 - The issuance of convertible bonds has slowed down this year, with 14 bonds issued by May 25, raising a total of 18.927 billion yuan, a year-on-year decrease of 11.54% [1] - The top five convertible bonds by fundraising amount include Yiwai Convertible Bond, Taineng Convertible Bond, Yushui Convertible Bond, Weice Convertible Bond, and Nanyao Convertible Bond, all exceeding 1 billion yuan, with Yiwai Convertible Bond raising 5 billion yuan for energy storage and vehicle battery projects [1] - Several companies have announced plans to issue convertible bonds for investment projects, including Lianrui New Materials aiming to raise up to 720 million yuan for high-performance materials and UpSound Electronics planning to raise up to 330 million yuan for technology upgrades and working capital [1] Group 2 - Poly Developments has received approval from the CSRC for a cash-type targeted convertible bond issuance, with a total amount not exceeding 8.5 billion yuan, aimed at 15 real estate projects related to "guaranteeing housing delivery and people's livelihood" [2] - A significant number of convertible bonds have been redeemed this year, with 49 bonds delisted from exchanges, 34 of which were due to triggering early redemption clauses, accounting for about 70% [2] - Companies are increasingly using convertible bonds as a payment tool for mergers and acquisitions, with Xunbang Intelligent announcing plans to acquire equity through the issuance of shares and convertible bonds, indicating a trend towards more flexible deal structures in the restructuring market [2]

Group 1 - BOE Technology Group Co., Ltd. and Chengdu BOE Optoelectronics Technology Co., Ltd. have applied for a patent titled "Array Substrate and Liquid Crystal Display Panel" with publication number CN120035788A, filed on March 2023 [1] - The patent describes an array substrate and liquid crystal display panel that includes a display area (AA) and a peripheral area (CC) surrounding the display area, with multiple heating zones (1) in the display area [1] - Each heating zone (1) is equipped with heating electrodes (12), and the array substrate also includes a temperature control module (3) and heating line modules, which consist of multiple heating line groups corresponding to each heating zone [1] Group 2 - BOE Technology Group Co., Ltd. was established in 1993 in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 3,765,252.9195 million RMB [2] - The company has invested in 67 enterprises, participated in 246 bidding projects, and holds 776 trademark records and 5,000 patent records [2] - Chengdu BOE Optoelectronics Technology Co., Ltd. was founded in 2007 in Chengdu, also focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 2,500,000 million RMB [2] - This subsidiary has participated in 859 bidding projects and holds 5,000 patent records, along with 486 administrative licenses [2]

Economic Resilience - Guangdong's economy shows overall stability with industrial, consumption, and import-export indicators performing steadily despite external pressures [1][7] - The manufacturing sector grew by 4.1%, indicating a shift towards mid-to-high-end production [2][6] - Key industries such as computer, communication, and electronic equipment manufacturing saw a value-added growth of 7.1%, while electrical machinery and equipment manufacturing grew by 7.7% [2] Trade Performance - Guangdong's foreign trade import and export reached 2.96 trillion yuan, a year-on-year increase of 4.9%, outpacing the national growth rate of 2.5% [7] - Exports totaled 1.86 trillion yuan, growing by 2.1%, while imports increased by 10.1% to 1.1 trillion yuan [7][11] Consumer Demand - Social retail sales in Guangdong increased by 3.0% year-on-year, with a notable rise of 4.9% in April [11] - The implementation of policies such as the old-for-new consumption scheme has contributed to the recovery of consumer demand [15][16] Policy Support - The government has introduced various policies to support manufacturing and consumption, including tax incentives and streamlined regulations [20] - Specific retail categories, such as communication equipment and home appliances, saw significant sales growth, with some categories experiencing increases of over 60% [16][20] Technological Advancements - Guangdong's manufacturing sector is transitioning from traditional OEM models to building independent brands, enhancing product value and resilience against trade tensions [6][20] - The robotics industry in Guangdong is thriving, with products like AI-driven coffee machines being exported to over 60 countries [6]

通过天眼查大数据分析，高斯贝尔数码科技股份有限公司共对外投资了13家企业，参与招投标项目468 次，知识产权方面有商标信息115条，专利信息117条，此外企业还拥有行政许可68个。 来源：金融界 *ST高斯最新一期业绩显示，截至2025一季报，公司营业总收入4643.42万元、同比增长11.38%，归属净 利润1480.06万元，同比增长7.08%，扣非净利润1614.74万元，同比增长1.43%，流动比率0.762、速动比 率0.576、资产负债率66.71%。 天眼查商业履历信息显示，高斯贝尔数码科技股份有限公司，成立于2001年，位于郴州市，是一家以从 事计算机、通信和其他电子设备制造业为主的企业。企业注册资本16715万人民币，实缴资本4847.35万 人民币。公司法定代表人为孙华山。 金融界消息 截至2025年5月23日收盘，*ST高斯（002848）报收于6.55元，下跌4.93%，换手率5.16%， 成交量8.48万手，成交金额5726.37万元。 资金流向方面，今日主力资金净流出1211.01万元，占比成交额21.15%。其中，超大单净流出254.84万 元、占成交额4.45%，大单净流出95 ...

Economic Overview - In April 2025, Guangdong's economy showed overall stability despite increased external shocks, supported by effective macro policies [2] - The industrial production maintained steady growth with a 3.4% year-on-year increase in the first four months [2] Industrial Performance - The industrial added value for large-scale enterprises grew by 3.4% year-on-year from January to April, with manufacturing up by 4.1% [2] - Key sectors such as computer, communication, and electronic equipment manufacturing saw a 7.1% increase, while automotive manufacturing grew by 7.8% [2] - New energy vehicles, industrial robots, and civilian drones experienced significant production increases of 22.9%, 36.4%, and 48.6% respectively [2] Service Sector - The large-scale service industry reported a revenue of 1.39 trillion yuan in Q1, marking a 7.6% year-on-year growth [2] - The transportation, storage, and postal services sectors grew by 9.8%, contributing significantly to the service industry's revenue growth [2] Transportation Market - In April, freight volume and turnover increased by 2.8% and 4.4% year-on-year, with railway freight volume rising by 16.4% [3] - Passenger transport also saw growth, with civil aviation passenger volume increasing by 9.9% [3] Retail and Consumption - The total retail sales of consumer goods in Guangdong increased by 3.0% year-on-year in the first four months, with urban consumption growing by 3.4% [4] - The "old-for-new" consumption policy showed positive effects, with significant growth in categories like home appliances and communication equipment [4] Investment Trends - Fixed asset investment in Guangdong decreased by 8.4% in the first four months, but infrastructure investment rose by 4.5% [5] - Investment in the automotive manufacturing sector increased by 20.8%, indicating a strong focus on industrial technology upgrades [5] Price Stability - The Consumer Price Index (CPI) in April showed a year-on-year decrease of 0.4%, with food and non-food prices both declining [6] - The Producer Price Index (PPI) also fell by 1.4% year-on-year in April, reflecting broader price stability in the industrial sector [6]

金融界2025年5月22日消息，国家知识产权局信息显示，天津七一二移动通信股份有限公司申请一项名 为"一种CIR报文结构翻译的方法"的专利，公开号CN120017214A，申请日期为2024年12月。 专利摘要显示，本发明公开了一种CIR报文结构翻译的方法，属于铁路通信技术领域。该方法通过接收 模块、循环字段赋值模块和报文接收类模块实现CIR报文的动态解析与翻译。接收模块用于接收原始报 文的Byte数组、偏移量、字段标题集合及字段大小集合等参数；循环字段赋值模块通过解析字段注解和 Byte数组，利用Java反射机制动态将解析结果赋值到接收类字段；报文接收类模块根据解析结果生成相 应的接收类对象并返回。该方法具有较高扩展性，可通过新增接收类适配新类型报文，无需针对每种报 文单独开发解析逻辑，从而提高开发效率，减少重复劳动。通过该方法，开发者可快速完成CIR报文翻 译与处理，提升铁路通信设备故障分析与监控的自动化水平。 天眼查资料显示，天津七一二移动通信股份有限公司，成立于2000年，位于天津市，是一家以从事计算 机、通信和其他电子设备制造业为主的企业。企业注册资本15200万人民币。通过天眼查大数据分析， 天津 ...

初始战略配售占拟 初始战略配售数量（万股） 820.0000 20.00 发行数量比（%） 高管核心员工专项 保荐人相关子公司 资管计划认购股数/ 初始跟投股数（万股） 金额上限（万股/万 元） 是否有其他战略配售安排 是 本次发行重要日期 初步询价日及起止时间 发行公告刊登日 日）9:30-15:00 （T-1日） 网下申购日及起止时间 日 ） 9:30-11:30 ， 网下缴款日及截止时间 日）16:00 时间 （T+2日）日终 发行人和联席主承销商 发行人 影石创新科技股份有限公司 联系人 厉扬 联系电话 0755-23324884 保荐人（联席主承销商） 中信证券股份有限公司 联系人 股票资本市场部 联系电话 联席主承销商 高盛（中国）证券有限责任公司 联系人 融资部 联系电话 010-66273333 联席主承销商 中国国际金融股份有限公司 联系人 资本市场部 联系电话 010-89620589 （本页无正文，为《影石创新科技股份有限公司首次公开发行股票并在科创板上 市招股意向书提示性公告》之签章页） 影石创新科技股份有限公司 年 月 日 （本页无正文，为《影石创新科技股份有限公司首次公开发行股票并 ...

证券代码：300857 证券简称：协创数据 协创数据技术股份有限公司投资者关系活动记录表 编号：2025-004 | | 特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活动 | □媒体采访 ☑业绩说明会 | | 类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他 （请文字说明其他活动内容） | | 参与单位名称及 | 参加深圳证券交易所"智脑赋能·逐梦新蓝海"主题集体业绩 | | 人员姓名 | 说明会的全体投资者 | | 时间 | 2025 年 5 月 21 日 15：00-17：00 | | 地点 | 深 圳 证 券 交 易 所 ， 深 交 所 互 动 易 " 云 访 谈 " 栏 目 | | | （http://irm.cninfo.com.cn） | | 上市公司接待人 | 董事、总经理潘文俊先生； | | | 副总经理、董事会秘书甘杏女士； | | 员姓名 | 财务负责人瞿亚能先生； | | | 独立董事胡琦先生； | | | 保荐代表人何朝丹女士。 | | | 公司副总经理、董事会秘书甘杏女士就公司基本情况、公 主要内容如下： | | | 司 ...