数据简介 在中国推进制造业与互联网融合、促高质量发展的政策背景下，评估政策对企业影响成重要课题。本数据基于 国家试点政策，构建适用于双重差分法的准自然实验数据集，以2007 – 2024年中国制造业非ST上市公司为样 本，识别试点企业，生成核心处理变量"treat"（企业被认定试点当年及之后取1，否则取0），为评估政策因果效 应提供数据支撑。该变量可构建政策交互项，识别政策对企业关键指标影响。数据集整理了试点企业基本信 息，具结构化与标准化特征。利用该数据集，可评估政策影响、分析效应异质性、检验中介机制有效性，为政 府和企业提供经验依据。 数据名称：上市公司-制造业与互联网融合DID 数据年份：2007-2024年 数据范围：制造业上市公司 参考文献：[1]周科选,罗学强."虚实融合"如何赋能中国制造企业高质量发展—来自制造业与互联网融合发展试点 的证据[J].企业经济 数据指标 股票代码 股票简称 年份 行业名称 中文名称 treat 数据截图 获取见 | 股票代码 ▼ | 股票简称 ▼ | 年份 | ▼ 行业名称 | ▼ 中文名称 | ▼ P treat | | --- | --- | --- | --- ...

每经AI快讯，鸿利智汇（SZ 300219，收盘价：7.6元）11月14日晚间发布公告称，截至本公告披露日， 四川金舵累计增持股份金额已超过本次增持计划最低增持金额。增持计划实施期间，四川金舵通过深圳 证券交易所交易系统以集中竞价方式累计增持鸿利智汇股份377万股，约占鸿利智汇总股本0.53%，累 计增持金额为人民币2606万元。相关增持计划已实施完毕。 （记者 张明双） 2024年1至12月份，鸿利智汇的营业收入构成为：日用电子器具制造业占比96.03%，其他业务占比 3.97%。 截至发稿，鸿利智汇市值为54亿元。 每经头条（nbdtoutiao）——展望"十五五"|专访财科院院长杨志勇：遏制地方政府新增隐性债务，债务 信息要透明，尽可能降低利息成本 ...

Group 1 - The core point of the article is that Hongli Zhihui (SZ 300219) announced an adjustment to its organizational structure during its board meeting held on October 24, 2025 [1] - For the year 2024, the revenue composition of Hongli Zhihui is reported to be 96.03% from the daily electronic appliances manufacturing industry and 3.97% from other businesses [1] - As of the report, the market capitalization of Hongli Zhihui stands at 5 billion yuan [1] Group 2 - The article also mentions a controversial company promoting the tokenization of real estate overseas, with claims that individuals can earn significant returns by investing [1] - There are reports of individuals who have paid into this scheme describing it as a "toothpick moving the earth" [1]

Group 1 - Hongli Zhihui (SZ 300219) announced on September 29 that its sixth board meeting was held to review the proposal for revising the "Implementation Rules of the Board Audit Committee" [1] - For the year 2024, the revenue composition of Hongli Zhihui is 96.03% from daily electronic appliance manufacturing and 3.97% from other businesses [1] - As of the report date, Hongli Zhihui has a market capitalization of 5.3 billion yuan [1]

Group 1 - The company Hongli Zhihui (SZ 300219, closing price: 6.98 yuan) announced on August 7 that it has appointed Mr. Zhao Jun as the secretary of the board, nominated by Chairman Li Jundong and approved by the board of directors [2] - For the fiscal year 2024, the company's revenue composition is as follows: 96.03% from the manufacturing of daily electronic appliances and 3.97% from other businesses [2]