Investment Rating - Industry Rating: Outperform the market (maintained rating) [8] Core Insights - The report highlights significant opportunities in the storage sector driven by continuous price increases, AI catalysis, and accelerated domestic production [2][3][5] - The semiconductor storage market is expected to gradually recover starting from the end of March 2025, with both DRAM and NAND entering an upward price channel [3][16] - The demand for storage is being propelled by AI applications, with expectations for substantial growth in HBM and DDR5 demand by 2025 [4][81] Summary by Sections Price Analysis - The report anticipates sustained price increases in Q3 and Q4, with DDR4 leading the market due to supply-side reforms and production cuts by major manufacturers [15][19] - DRAM and NAND prices are expected to rise significantly, with PC DDR4 contract prices projected to increase by 18-23% in Q3 [24][31] Supply Side - The Chinese semiconductor storage market is projected to grow from approximately 394.3 billion yuan in 2023 to 458 billion yuan in 2025, with DRAM holding the largest market share [59][61] - Major overseas manufacturers are reducing production, benefiting domestic companies and increasing their market share [59][63] Demand Side - The report indicates that DRAM and NAND are entering a long growth cycle, with DRAM demand capacity expected to grow by 16% in 2024 and 15% in 2025 [81][83] - The demand for enterprise-level SSDs is expected to rise significantly, with AI infrastructure driving performance and capacity upgrades [4][81] Technology Trends - The report discusses advancements in 3D NAND technology and the transition to higher efficiency DRAM processes, with expectations for 300-layer NAND production by 2025 [72][73] - The integration of AI technologies is expected to enhance the performance and capacity of storage solutions, particularly in enterprise applications [4][5] Company Dynamics - Domestic storage manufacturers are accelerating their technological advancements and production capabilities, with companies like Jiangbolong and Baiwei Storage leading the charge in high-end storage solutions [5][6][63] - The report emphasizes the importance of self-developed controllers and high-end technology in building competitive advantages for domestic firms [5][6]

据"海关发布"微信公众号消息，近日，上海海关所属洋山海关关员在对一批货物开展监管时，发现申报为"玩具"的货物其中部分印 有"POP MART"（泡泡玛特）品牌标识，总计6960个，查验关员初步判断存在较大侵权嫌疑。经权利人确认，上述玩具未经授权使 用"POP MART"标识，侵犯"POP MART"商标专用权，并向海关申请知识产权保护。目前，海关已依法行政扣留该批货物，侵权案件 正在进一步调查中。 动用B-2轰炸机、14枚巨型钻地弹 美公布打击伊朗核设施行动细节 第一财经每日早间精选热点新闻，点击「听新闻」，一键收听。 【今日推荐】 上海海关查获6960件假冒泡泡玛特玩具 当地时间6月22日，美军参谋长联席会议主席凯恩称，包括B-2隐形轰炸机在内的超过125架美国飞机参与了此次行动。凯恩说，20日 午夜到21日早上，轰炸机从美国起飞向西进入太平洋。美国东部时间21日下午5点左右（袭击开始之前），一些B-2隐形轰炸机出现 在太平洋上空的行动是一种假象。作为袭击的一部分，位于波斯湾的一艘海军潜艇发射了24枚"战斧"导弹。凯恩称，袭击行动使用 了75枚精确制导弹药，其中包括14枚GBU-57巨型钻地炸弹，并表示美国 ...

Meeting Overview - The shareholders' meeting of China Railway Construction Heavy Industry Group Co., Ltd. was held on June 19, 2025, at the company's headquarters in Changsha, Hunan Province [1] - A total of 383 ordinary shareholders attended the meeting, representing 3,971,572,521 voting rights, which accounts for 74.4646% of the company's total voting rights [1] Voting Results - All proposed resolutions were approved during the meeting, with significant support from ordinary shareholders [2][3] - The voting results for the resolutions included: - 99.7469% approval for the first resolution with 3,961,523,697 votes in favor [2] - 99.7082% approval for the second resolution with 3,959,983,981 votes in favor [2] - 99.7454% approval for the third resolution with 3,961,462,596 votes in favor [3] Legal Compliance - The meeting was conducted in accordance with the Company Law and the company's articles of association, ensuring that the procedures and voting methods were legally valid [4] - The presence of legal representatives confirmed that the meeting's procedures complied with relevant laws and regulations [4]

北京市嘉源律师事务所 关于中国铁建重工集团股份有限公司 2024 年年度股东大会的 法律意见书 西城区复兴门内大街 158 号远洋大厦 4 楼 中国·北京 AN LAW OFFICES 北京 BEI JING · 上海 SHANGHAI · 深圳 SHENZHEN · 香港 HONG KONG · 广州 GUANGZHOU · 西安 XI'AN 致:中国铁建重工集团股份有限公司 北京市嘉源律师事务所 关于中国铁建重工集团股份有限公司 2024 年年度股东大会的 法律意见书 嘉源(2025)-04-439 1、2025年5月29日,公司召开第二届董事会第二十七次会议并决议召开 本次股东大会。本次股东大会的召集人为公司董事会。 2、2025年5月30日,公司在《中国证券报》《上海证券报》《证券时报》 《证券日报》及上海证券交易所网站(www.sse.com.cn)公告了《中国铁建重工 集团股份有限公司关于召开 2024年年度股东大会的通知》(以下简称"会议通 知"),该会议通知载明了会议召开的时间、地点、会议审议事项、股东大会投 票注意事项、会议出席对象及会议登记方法、联系方式等事项。 铁建重工 2024 年年度 ...

本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 证券代码：688425 证券简称：铁建重工 公告编号：2025-028 中国铁建重工集团股份有限公司 2024年年度股东大会决议公告 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 6 月 19 日 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： （二） 股东大会召开的地点：湖南省长沙经济技术开发区东七线 88 号铁建重工 一号楼四楼会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 383 | | --- | --- | | 普通股股东人数 | 383 | | 2、出席会议的股东所持有的表决权数量 | 3,971,572,521 | | 普通股股东所持有表决权数量 | 3,971,572,521 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 74.4646 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | ...

Group 1 - The high-pressure oxygen chamber concept declined by 2.26%, ranking among the top declines in concept sectors, with companies like Aoyang Health, International Medicine, and Weiao Co., Ltd. experiencing significant drops [1] - The main funds in the high-pressure oxygen chamber concept saw a net outflow of 363 million yuan, with seven stocks experiencing net outflows, led by Innovation Medical with a net outflow of 308 million yuan [2] - Other companies with notable net outflows include Aoyang Health, Dahu Co., Ltd., and Yinkang Life, with net outflows of 27.01 million yuan, 8.53 million yuan, and 6.79 million yuan respectively [2] Group 2 - The top gainers in concept sectors included the military equipment restructuring concept, which rose by 3.51%, and PCB concept, which increased by 3.29% [2] - The high-pressure oxygen chamber concept was among the sectors with the largest declines, alongside glyphosate and rare earth permanent magnets, which fell by 2.82% and 2.57% respectively [2] - The trading volume for the high-pressure oxygen chamber concept stocks showed varying turnover rates, with Innovation Medical at 36.76% and Aoyang Health at 17.53% [2]

Core Points - The announcement details the upcoming listing and circulation of restricted shares for China Railway Construction Heavy Industry Group Co., Ltd. (铁建重工) [1] - A total of 3,855,540,000 shares will be released for trading on June 23, 2025, following a 48-month lock-up period [1][5] - The shares being released are held by the controlling shareholder, China Railway Group Limited (中国铁建), and its affiliate, China Civil Engineering Group Limited (中土集团) [1][5] Summary by Sections 1. Listing Details - The total number of shares to be listed is 3,855,540,000, which represents 72.29% of the company's total share capital [7] - The shares will be available for trading starting June 23, 2025, due to the non-trading day on June 21, 2025 [1][5] 2. Shareholder Commitments - Both China Railway Group and China Civil Engineering Group have made commitments regarding the lock-up and potential reduction of their shareholdings [2][4] - The lock-up period for the shares held by China Railway Group will automatically extend by six months if the share price falls below the issue price [2][4] 3. Changes in Share Capital - There have been no changes in the company's share capital due to profit distribution or capital increase since the formation of the restricted shares [1] 4. Financial Occupation - The company has confirmed that there are no financial occupations by the controlling shareholder or its affiliates [5]

证券代码：688425 证券简称：铁建重工 公告编号：2025-026 中国铁建重工集团股份有限公司 首次公开发行限售股股票上市流通公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 3,855,540,000股。 本次股票上市流通总数为3,855,540,000股。 本次股票上市流通日期为2025 年 6 月 23 日。（因 2025 年 6 月 21 日为非交 易日，故顺延至下一交易日） 一、本次上市流通的限售股类型 根据中国证券监督管理委员会出具的《关于同意中国铁建重工集团股份有限 公司首次公开发行股票注册的批复》（证监许可[2021]1713 号），同意中国铁建重工 集团股份有限公司注册申请。公司首次向社会公众公开发行A股股票1,285,180,000 股（行使超额配售选择权之前），并于 2021 年 6 月 22 日在上海证券交易所科创板 上市，发行后总股本为 5,140,720,000 股（行使超额配售选择权之前）。公司首次公 开 ...

证券代码：688425 证券简称：铁建重工 公告编号：2025-027 中国铁建重工集团股份有限公司 关于归还暂时补充流动资金的闲置募集资金的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 中国铁建重工集团股份有限公司（以下简称公司）于 2024 年 10 月 30 日召 开第二届董事会第十八次会议、第二届监事会第十二次会议，审议通过了《关于 使用部分闲置募集资金暂时补充流动资金的议案》，同意公司使用额度不超过人 民币 80,000 万元（含本数）的闲置募集资金暂时补充流动资金，使用期限自公 司董事会审议通过之日起不超过 12 个月，具体内容详见公司于 2024 年 10 月 31 日在上海证券交易所网站（www.sse.com.cn）披露的《中国铁建重工集团股份有 限公司关于使用部分闲置募集资金暂时补充流动资金的公告》（公告编号： 2024-034）。 在上述决议期限内，公司实际使用人民币 55,000 万元闲置募集资金暂时补 充流动资金。公司对该等募集资金进行了合理安排与使用，未影响募集资金投资 项目的正常进行。 ...

Group 1 - The high-pressure oxygen chamber concept increased by 1.54%, ranking 6th among concept sectors, with five stocks rising, including Aoyang Health, which hit the daily limit, and Yingkang Life, Jinling Pharmaceutical, and International Medicine showing gains of 4.30%, 1.70%, and 0.58% respectively [1][2] - The main capital inflow into the high-pressure oxygen chamber concept was 0.52 billion yuan, with Aoyang Health receiving the highest net inflow of 68.73 million yuan, followed by Yingkang Life and Samsung Medical with net inflows of 11.24 million yuan and 9.36 million yuan respectively [2][3] - Aoyang Health, Yingkang Life, and Tiedean Heavy Industry had the highest net inflow ratios of 7.40%, 3.64%, and 3.00% respectively, indicating strong investor interest [3][4] Group 2 - The top-performing stocks in the high-pressure oxygen chamber concept included Aoyang Health with a daily increase of 10.12% and a turnover rate of 26.84%, while other notable stocks included Yingkang Life and Samsung Medical with increases of 4.30% and 0.17% respectively [3][4] - Stocks that experienced declines included Innovative Medical, Tiedean Heavy Industry, and Weiao Co., with decreases of 1.56%, 0.74%, and 0.68% respectively, indicating some volatility within the sector [1][4]