智通财经4月22日讯（编辑 冯轶）智通财经为您带来今日港股重要公告 1）业绩速递 中国移动(00941.HK)：一季度营运收入为2638亿元，同比增长0.02%；净利润306亿元，同比增长3.45%。 中广核矿业(01164.HK)：第一季度旗下投资的矿山共生产天然铀659.1tU，本季度计划完成率110.7%。 中兴通讯(00763.HK)：一季度营业收入329.68亿元，同比增加7.82%；净利润24.53亿元，同比减少10.5%。 津上机床中国(01651.HK)：发布盈喜，预期年度股东应占溢利约7.82亿元 同比增加约60%。 浙江世宝(01057.HK)：一季度营业收入7.18亿元，同比增加45.47%：净利润4873.5万元，同比增加123.77%。 重庆钢铁股份(01053.HK)：一季度营业收入66.14亿元，同比减少14.51%；净亏损1.17亿元，同比收窄64.82%。 2）公司要闻 泡泡玛特(09992.HK)：一季度整体收入同比增长 165%-170%，其中中国收益同比增长95%-100%，海外收益同比增长475%- 480%。其中，亚太同比增长 345%-350%；美洲同比增长895 ...

以金额进行统计，4月17日回购金额最多的是友邦保险，回购金额为2.44亿港元；其次是中国宏桥，回 购金额为1.11亿港元；回购金额居前的还有瑞声科技、波司登等。回购数量上看，4月17日回购股数最 多的是有赞，当日回购量为1380.00万股；其次是中国宏桥、波司登等，回购数量分别为850.80万股、 500.00万股。 值得关注的是，卡罗特本次回购为年内首次进行回购。本次回购2.44亿港元的友邦保险，年内则进行多 次回购，合计回购金额为61.97亿港元。（数据宝） 证券时报·数据宝统计显示，4月17日有50家香港上市公司进行了股份回购，合计回购4720.10万股，回购 金额4.97亿港元。 友邦保险回购数量450.00万股，回购金额2.44亿港元，回购最高价为54.250港元，最低价为53.000港元， 年内累计回购金额61.97亿港元；中国宏桥回购数量850.80万股，回购金额1.11亿港元，回购最高价为 13.280港元，最低价为12.780港元，年内累计回购金额16.22亿港元；瑞声科技回购数量90.00万股，回购 金额3006.05万港元，回购最高价为33.800港元，最低价为32.450港元，年内累计 ...

内容概况：近年来，我国电声器件行业市场规模逐年上涨，2019年中国电声器件行业市场规模305.30亿 元，到2024年，我国电声器件行业市场规模达456.39亿元。随着消费电子、汽车工业、智能家居等下游 应用领域的不断发展，对电声器件的需求持续增加。随着5G、物联网、人工智能等技术的不断发展， 消费电子市场将继续保持快速增长。智能手机、平板电脑、智能穿戴设备等产品的更新换代将带动电声 器件需求的持续增长。 相关上市企业：瑞声科技（HK.02018）、歌尔股份（002241）、国光电器（002045）、奋达科技 （002681）、上声电子（688533）、瀛通通讯（002861）、杰理科技（874500） 相关企业：江苏远宇电子投资集团有限公司、江苏裕成电子有限公司、浙江全方科技有限公司 关键词：电声器件行业产业链、电声器件行业发展现状、电声器件行业发展趋势 一、电声器件行业定义及分类 电声器件是指能够实现电信号与声波信号相互转换的电子元件，其核心功能是通过电磁、压电或静电等 物理效应，完成电能与声能的双向转换。作为声学系统的重要组成部分，电声器件广泛应用于消费电 子、汽车电子、医疗设备、安防监控等领域。 二、 ...

Summary of Key Points Core Viewpoint - 瑞声科技 has been actively repurchasing its shares, indicating a strategy to support its stock price amidst recent declines [1][2][3] Group 1: Share Buyback Details - On April 16, 瑞声科技 repurchased 900,000 shares at a price range of HKD 32.000 to HKD 33.500, totaling HKD 29.3095 million [1] - The stock closed at HKD 32.600 on the same day, reflecting a decline of 5.92% with a total trading volume of HKD 630 million [1] - Since April 15, the company has repurchased a total of 1.15 million shares, amounting to HKD 37.9526 million, during which the stock has decreased by 11.05% [2] Group 2: Year-to-Date Buyback Activity - Year-to-date, 瑞声科技 has conducted 61 buybacks, totaling 18.6955 million shares with a cumulative buyback amount of HKD 736 million [3] - The detailed buyback activity includes various dates and amounts, with the highest repurchase price recorded at HKD 34.900 and the lowest at HKD 31.100 [3]

港股苹果概念股多数走低，高伟电子(01415.HK)跌超5%，比亚迪电子(00285.HK)跌近4%，瑞声科技 (02018.HK)、舜宇光学科技(02382.HK)等跟跌。 ...

Group 1 - Apple-related stocks collectively opened higher, with notable increases: High伟电子 up 12.08% to HKD 23.2, 富智康集团 up 9.46% to HKD 0.81, 丘钛科技 up 8.2% to HKD 6.73, 比亚迪电子 up 6.53% to HKD 35.1, 舜宇光学 up 6.18% to HKD 69.6, and 瑞声科技 up 6.17% to HKD 38.7 [1] - The U.S. Customs and Border Protection announced that the federal government has agreed to exempt electronic products such as smartphones, computers, and chips from the so-called "reciprocal tariffs" [1] - The exemption applies to electronic products entering the U.S. after April 5, and companies can seek refunds for tariffs already paid [1] Group 2 - 华泰证券 believes that the impact on the Apple supply chain in China is limited, primarily because many supply chain companies have production capacity or sales networks in Southeast Asia [2] - Brands have prepared sufficient inventory to support U.S. demand in the short term, which may limit supply chain price pressures [2] - The stock price corrections have already reflected most potential negative impacts, and there is optimism for valuation recovery as tariff policy effects diminish and the long-term competitiveness of Chinese companies is recognized [2]

港股开盘，恒指开涨2.15%，科指开涨3.13%。苹果概念股集体高开，高伟电子(014185.HK)开涨 12.08%，丘钛科技(01478.HK)开涨8.20%，瑞声科技(02018.HK)开涨6.17%。 ...

Core Viewpoint - The Hong Kong stock market saw a significant rise in Apple-related stocks, driven by the exclusion of certain products from the previously announced "reciprocal tariffs" by the U.S. Customs and Border Protection [1] Group 1: Stock Performance - Highwei Electronics (01415.HK) increased by 12.08% - FIH Mobile (02038.HK) rose by 9.46% - Q Technology (01478.HK) gained 8.20% - Sunny Optical Technology (02382.HK) climbed 6.18% - AAC Technologies (02018.HK) went up by 6.17% [1]

Group 1 - The U.S. Customs announced a waiver for certain products from tariffs imposed under the "reciprocal tariffs" executive order, including computers, semiconductor components, smartphones, GPUs, routers, displays, and storage devices [1][3] - Products manufactured or assembled in China, such as iPhones, PCs, servers, and semiconductors, will not be subject to the previously increased tariffs of up to 125% [2][3] - The tariff exemption aims to alleviate price pressures on U.S. consumers and reduce the impact on the technology sector, as many consumer electronics are not produced domestically [3] Group 2 - The tariff relief is expected to ease supply chain pressures, lower trade costs for related industries, enhance export competitiveness, and boost market confidence, positively impacting the valuation of technology and electronics manufacturing sectors [3] - Key companies that may benefit include semiconductor leader SMIC, memory chip manufacturer Hua Hong Semiconductor, consumer electronics giant Sunny Optical, AAC Technologies, and smart terminal OEM BYD Electronics [3]

Group 1 - The Apple concept stocks in the Hong Kong market have shown strong performance, with notable increases in share prices for several companies [1] - AAC Technologies (02018.HK) has risen by 15%, while GoerTek (01415.HK) increased by 14.92%, BYD Electronics (00285.HK) by 13.75%, and Q Technology (01478.HK) by 9.14% [1]