长沙晚报掌上长沙6月30日讯（全媒体记者 刘军）A股三大指数30日集体收涨。截至收盘，沪指涨 0.59%，收报3444.43点；深证成指涨0.83%，收报10465.12点；创业板指涨1.35%，收报2153.01点。沪深 两市成交14869亿元，较上周五缩量542亿元。 行业板块呈现普涨态势，航天航空、游戏、船舶制造、光伏设备、医疗服务、电子化学品、珠宝首饰、 小金属、通信设备板块涨幅居前，证券、银行、水泥建材、航空机场板块逆市翻绿。个股方面，上涨股 票4056只，涨停92只；下跌股票1127只，跌停5只。 30日上午市场迎来修复，三大指数集体收涨，两市超3500家个股飘红，上周五沪指收出反包阴线后，周 末市场看空声音较大。其实情况没有想象的那么严重，上周五的回踩只是上涨途中的良性调整，市场上 行趋势并未改变。目前沪指已经连续5个交易日站稳3420点，说明本次向上突破是有效的，后市可以继 续看多做多。 30日中午证监会直接放大招，"证监会发布"微博账号显示，证监会logo更新，由套环改为三个V字形环 抱，让人感受到了积极向上的力量。有段子说，以前三环暗示在股市中很容易被套，套人的圈子一个一 个又一个，让投资 ...

"宁波膜智信息科技有限公司"为势银（TrendBank）唯一工商注册实体及收款账户 势银研究： 势银产业研究服务 势银数据： 势银数据产品服务 势银咨询： 势银咨询顾问服务 重要会议： 7月9日-10日，2025势银（第五届）光刻产业大会（安徽合肥） 点此报名 添加文末微信，加 光刻胶 群 杭州中泰氢能科技有限公司 总经理 黎佳荣 确认参加 2025势银（第五届）光刻产业大会， 并作为嘉 宾分享 "光刻气体应用与中国稀有气体产业发展" 的主题报告 。 PATR 泰复能科技有限公 演讲主题: 光刻气体应用与中国稀有气体 产业发展 2025势银(第五届)光刻产业大会 二维码报名 0 合肥新站利港喜来登酒店 ⊙ 2025年7月9日-10日 黎佳荣， 杭州中泰氢能科技有限公司总经理，杭州中泰深冷股份有限公司副总经理，浙 江大学能源与环境工程学院硕士，曾参与国家多部委（科技部、工信部和发改委）工业 气体行业发展咨询工作，主导中国完全自主技术的稀有精制装置和氢气装置的项目实 施，致力于实现电子特气和氢能装备的国产化应用。其曾任职于法国液化空气集团、林 德集团、鲁奇(LURGI)公司的高级技术产品及管理岗位。 杭州中泰氢能 ...

Group 1 - Company X plans to purchase servers from multiple suppliers for a total amount not exceeding 4 billion yuan, primarily for providing computing power leasing services [1] - The transaction amount accounts for over 50% of the company's latest audited net assets and total assets, requiring approval from the shareholders' meeting [1] Group 2 - Company Y's stock has hit the limit up for four consecutive trading days, with a cumulative increase of 46.44%, indicating significant market interest in its cultural and creative business [2] - The volatility of the cultural and creative business is substantial, with projected revenues of 88.68 million yuan, 54.17 million yuan, and 184.62 million yuan for the years 2022 to 2024 respectively [2] - The main business remains focused on cigarette labels despite the fluctuations in the cultural and creative sector [2] Group 3 - Company Z's controlling shareholder is planning a change in control, intending to transfer 72.4276 million shares, representing 22.396% of the total share capital, to another investment group [3] - The stock will be suspended from trading starting May 28, 2025, for a period not exceeding two trading days [3] Group 4 - Company A has submitted an application for the issuance and listing of H-shares on the Hong Kong Stock Exchange [4] - The application materials are subject to updates and revisions as per the requirements of the Hong Kong Securities and Futures Commission and the Hong Kong Stock Exchange [4] Group 5 - Company B's wholly-owned subsidiary plans to acquire 100% of the Czech IMI company for approximately 9.425567 million euros, aiming to enhance its global strategy and production layout [5] - The acquisition does not constitute a related party transaction or a major asset restructuring and does not require shareholder approval [5] Group 6 - Company C reported that its production costs and sales have not experienced significant fluctuations, despite its stock price deviating by over 20% in recent trading days [6] - The company confirmed that there are no undisclosed significant matters related to its operations or its controlling shareholders [6] Group 7 - Company D's stock has been trading with high volatility, with a TTM price-to-earnings ratio of 73.68, significantly above the industry median of 31.76 [7] - The company has a trading turnover rate of 19.65% as of May 27 [7] Group 8 - Company E has confirmed that its recent operational conditions and external business environment have not undergone significant changes, despite stock price fluctuations [9] - The company has no undisclosed significant matters or ongoing major plans [9] Group 9 - Company F's actual controller sold 0.26% of the company's shares during a period of stock price volatility, with proceeds partially allocated for land purchases and factory construction [10] - The actual controller may consider further stock purchases based on market conditions [10] Group 10 - Company G announced that a recent certification for its subsidiary's products will not have a direct impact on its revenue or profits [11] - The stock has also experienced significant price fluctuations recently [11] Group 11 - Company H has decided to terminate the restructuring plan for its subsidiaries due to a lack of consensus on transaction terms and changes in market conditions [12] - The decision is expected to have no adverse effects on shareholder interests [12]

3、智通财经记者从多家汽车产业链公司获悉，部分车企、下游公司及行业机构接到相关部门通知参与 研讨会，主要议题是促进二手车流通高质量发展，对 "零公里"二手车及进一步促进二手车流通消费相 关内容进行研讨。 1、三部门印发《电子信息制造业数字化转型实施方案》，加强新型信息基础设施建设，加快先进计 算、5G-A、人工智能在电子信息制造业中的规模化应用。 2、国务院反垄断反不正当竞争委员会专家咨询组召开会议，紧扣加快构建全国统一大市场、综合整 治"内卷式"竞争、加强竞争监管执法等重点任务。 4、小米集团2025年第一季度营收同比增长47.4%，经调整净利润同比增长64.5%；一季度小米SU7系列 交付新车达75869辆，智能电动汽车收入181亿元。 智通财经5月27日晚间新闻精选 5、6天3板乐山电力：股东天津渤海5月6日至5月27日期间减持690万股公司股份。3天2板英联股份：于5 月22日介绍快消品金属包装业务和复合集流体业务发展情况。2连板凯美特气：本次认证事项不会对公 司光刻气产品营业收入、利润产生直接影响。17天11板中超控股：实控人杨飞股价异动期间卖出0.26% 公司股份。6天5板京华激光：公司文创业务存 ...

2连板凯美特气：本次认证事项不会对公司光刻气产品营业收入、利润产生直接影响 智通财经5月27日电，凯美特气(002549.SZ)公告称，公司股票在2025年5月26日、27日连续两个交易日 内收盘价格涨幅偏离值累计超过20%，属于股票交易异常波动情形。公司于2025年5月14日披露《关于 控股子公司岳阳凯美特电子特种稀有气体有限公司光刻气产品获得日本GIGAPHOTON株式会社合格供 应商认证函的自愿性披露公告》，本次认证事项不会对公司光刻气产品营业收入、利润产生直接影响。 ...

Market Overview - On May 27, A-shares experienced a collective pullback, with the Shanghai Composite Index down 0.18% to 3340.69 points, the Shenzhen Component down 0.61% to 10029.11 points, and the ChiNext Index down 0.68% to 1991.64 points [1] - The trading volume in the Shanghai and Shenzhen markets was 998.9 billion yuan, a decrease of 11 billion yuan compared to the previous day [1] - The market showed mixed performance across sectors, with the pesticide and veterinary medicine sector seeing significant gains, while precious metals, consumer electronics, and semiconductor sectors faced declines [1] Sector Performance - The pesticide sector's rise is attributed to market rotation, as it is currently the preparation phase for the traditional "double harvest" in southern agriculture, attracting capital attention [1] - The pet economy sector, categorized as a new consumption concept, saw strong performance with 65 out of 97 stocks rising on the same day, driven by significant gains in related A-share stocks [2] - Notable companies in the pet economy include Chuangyuan Co., which reported a 218.33% year-on-year increase in net profit, and Yinglian Co., which saw a staggering 723.54% increase in net profit [2] Company Highlights - Kaimete Gas, a leading stock in Hunan, achieved a 10% increase, marking its second consecutive trading day of gains [3] - Kaimete Gas reported a net profit of 31.75 million yuan for Q1 2025, reflecting a 142.00% year-on-year growth, and has established a full industry chain advantage in the specialty gas sector [3]

"宁波膜智信息科技有限公司"为势银（TrendBank）唯一工商注册实体及收款账户 势银研究： 势银产业研究服务 势银数据： 势银数据产品服务 基于此，势银（TrendBank）盘点国内布局光刻气体的部分企业及产品。（排名不分先后，如有 遗漏，欢迎补充） 势银咨询： 势银咨询顾问服务 重要会议： 2025势银（第五届）光刻材料产业大会（ 7月8日-10日，安徽·合肥） 点此报名 添加文末微信，加 光刻胶 群 电子 特种 气体又称电子特气，是电子气体的一个分支，相较于传统工业气体，纯度更高，其中一 些具有特殊用途。电子特气下游应用广泛，是集成电路、显示面板、太阳能电池等行业不可或缺的 支撑性材料。 | 电子特气分类 | | TrendBank | | --- | --- | --- | | | | 势 視 | | 类别 用途 | 电子气体产品 | 气体名称 | | 电子大宗气体 环境气/保护气/载气 | / | 高纯氮气、氧气、氮气、氮气、二氧化碳、氢气等 | | 集成电路 | 化学气相沉积 刻蚀、清洗 离子注入 | 氨气、氮气、氧化亚氨、正硅酸乙酯、硼酸三乙酯、磷酸三乙 酯、磷化氢、三氟化氯、二氯化硅、氟化氮 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 05月14日，大股东深铁集团第四次向昔日地产"优等生"万科伸出援手，借款15.52亿元用于偿还公开市 场发行债券的本金与利息。市值刚刚突破百亿的军工黑马成飞集成发布股价异动公告，称不存在应披露 而未披露的重大事项。"能量饮料第一股"东鹏饮料股东鲲鹏投资持股比例降至5.43%。 以下是盘后公告精选： 万科A：获深铁集团15.52亿元借款 万科A公告，公司第一大股东深铁集团将向公司提供不超过15.52亿元的借款，用于偿还公开市场发行债 券的本金与利息。借款期限为36个月，利率为年化2.34%，低于1年期LPR。此次借款无需提交股东大会 审议，已获公司董事会及独立董事会议通过。 六连板成飞集成：不存在应披露而未披露的重大事项 成飞集成晚间披露股票交易异动公告称，截至5月14日，公司股票已连续6个交易日涨停。公司目前主营 业务以汽车零部件和工装模具为主，航空零部件业务为辅（截至2024年末，汽车零部件和工装模具收入 占比为96.91%，航空零部件业务收入占比为1.74%）。经公司自查，目前生产经营活动一切正常，市场 环境、行业政策没有发生重大调整，内部生产经营秩序正常 ...

凯美特气（002549）公告，控股子公司岳阳凯美特电子特种稀有气体有限公司生产的光刻气产品 (Kr/Ne、Ar/Ne/Xe)通过日本GIGAPHOTON株式会社的合格供应商认证，证书有效期至2030年4月24 日。GIGAPHOTON是半导体光刻用准分子激光机、其他用途准分子激光机以及极紫外光刻(EUV)的开 发商和制造商。此次认证体现了GIGAPHOTON对公司光刻气产品生产能力、产品质量的认可，对公司 拓展光刻气产品销售业务具有积极作用。三联锻造（001282）公告，近日，公司设立子公司投建的"汽 车轻量化锻件精密加工项目"厂房建设工作已实施完毕，办理了相关竣工验收手续，并取得了不动产权 证书。该项目计划总投资为5亿元，取得不动产权证书为公司投资项目的开展提供了必要保障。 ...

从跌停到涨停，今日早盘抄底凯美特气的资金"逆势"赚钱的让人羡慕。 | | 凯美特气 | 11.12 | +9. 99% | +1.01 | | | --- | --- | --- | --- | --- | --- | | 11.12 | | | MAN | M | 9.99% | | 10.96 | M | | | | 8.37% | | 10.78 | | | | | 6.66% | | 10.62 | | | | | 5.04% | | 10.45 | | | | | 3.33% | | 10.28 | | | | | 1.71% | | 10.11 | | | | | 0.00% | | 9.95 | | | | | 1.62% | | 9.77 | | | | | 3.33% | | 9.61 | | | | | 4.95% | | 9.44 | | | | | 6.66% | | 9.27 | | | | | 8.28% | | 9.10 | | | | | | | 366 | | | | | | 这一惊艳走势，当日最高超54万手封单将股价一度钉在11.12元的涨停价，让在跌停板抄底的资金瞬间斩获 ...