Core Viewpoint - The Shenzhen Stock Exchange announced a periodic adjustment of sample stocks for various indices, including the Shenzhen Component Index and the ChiNext Index, with Sanquan Foods being removed from the index due to declining financial performance [1][2]. Financial Performance - Sanquan Foods reported a total revenue of 6.63 billion yuan for 2024, a decrease of 6.00% compared to 7.05 billion yuan in 2023 and 7.43 billion yuan in 2022 [3]. - The net profit attributable to shareholders was 542 million yuan, down 27.64% from 749 million yuan in 2023 and 802 million yuan in 2022 [3]. - The net profit after deducting non-recurring gains and losses was 415 million yuan, reflecting a 35.80% decline from 646 million yuan in 2023 [3]. - The net cash flow from operating activities was 1.14 billion yuan, showing a significant increase of 213.72% compared to 365 million yuan in 2023 [3]. Business Segment Performance - The core business of frozen noodle and rice products saw a revenue decline of 3.95% in 2024, with the combined revenue from dumplings, tangyuan, and zongzi decreasing by 5.84% compared to 2023 [4]. - This marks the second consecutive year of revenue decline in this segment, with a 9.46% drop in 2023 and a 15.74% decline in the combined revenue of the three main products [4].

Core Viewpoint - The Shenzhen Stock Exchange announced adjustments to the sample stocks of major indices including the Shenzhen Component Index, ChiNext Index, and Shenzhen 100 Index, effective June 16, 2025, with a total of 20, 8, and 3 stocks being adjusted respectively [1][3]. Group 1: Shenzhen Component Index Adjustments - The Shenzhen Component Index will see 20 stocks added, including Zhongtung High-tech, Gansu Energy, Sichuan Jiuzhou, and others [4][5]. - Stocks being removed from the Shenzhen Component Index include Nanbo A, Tianmao Group, and others [5]. Group 2: ChiNext Index Adjustments - The ChiNext Index will add 8 stocks, such as BlueFocus and Changying Precision [6]. - Stocks being removed from the ChiNext Index include Anke Bio and Gangyan High-tech [6]. Group 3: Shenzhen 100 Index Adjustments - The Shenzhen 100 Index will add 3 stocks, including Lingyi Zhi Zao and Runze Technology [7]. - Stocks being removed from the Shenzhen 100 Index include TCL Zhonghuan and Nasda [7]. Group 4: Other Index Adjustments - The ChiNext 50 Index will add stocks like Robot and BlueFocus, while removing stocks such as Lepu Medical and Oriental Sunrise [7]. - The Shenzhen 50 Index and Shenzhen Main Board 50 Index also underwent adjustments, with various stocks being added and removed [12]. Group 5: Hong Kong Stock Connect Adjustments - The Hong Kong Stock Connect also saw adjustments, with changes to the eligible securities list effective June 3, 2025, including the addition of Fuzhikang Group and Junda Shares [9].

校对：李凌锋 百万用户都在看 利空突袭！这家A股突发：实控人被刑事立案！ 重大转变！特朗普，决定撤回！ 俄罗斯，突发！已有数十人伤亡 刚刚，首次承认！印度：战机被击落！ 深夜！中国资产，全线爆发！ 违法和不良信息举报电话：0755-83514034 邮箱：bwb@stcn.com 关于调整深证成指、创业板指、深证100等指数样本股的公告 6月3日，深交所公告，根据指数编制规则，深圳证券交易所和深圳证券信息有限公司决定于2025年6月 16日对深证成指、创业板指、深证100等指数实施样本股定期调整。部分指数样本股调整名单见下表。 来源：深交所官网 责编：罗晓霞 ...

根据北证50指数调整规则，6月第二个周五的下一个交易日（即6月16日），北证50指数样本股将进行今 年第二次调整。关于指数调整规则详见： 究竟多少总市值才能保住北证50指数样本股地位？ 按照样本股调整规则，在剔除上市时长和日均成交额不达标的公司后，按照日均总市值从高往低排序， 得出排名前50中有10家为新进公司。由于每次调整不超过10%，按照我们一贯的算法，10家公司按从前 往后的顺序排列如下， 其中前五只是利尔达、万源通、铜冠矿建、万达轴承和ST云创 ，6-10名为一诺 威、林泰新材、同惠电子、纬达光电和雷神科技。 免责声明： 文章中的数据和资料来自于公司财报、券商研报、行业报告、企业官网、公众号、百度百科等公开资料， 本人力求报告文章的内容及观点客观公正，但不保证其准确性、完整性、及时性等。文章中的信息或观点不构成任何 投资建议，投资人须对任何自主决定的投资行为负责，本人不对因使用本文内容所引发的直接或间接损失负任何责 任。 另外特别说明，我们尊重知识产权，如认为内容侵犯您的权益，请及时在后台联系我们（可私信"侵权沟通"获得我们 的联系方式），我们将第一时间核查处理。 标、同享科技和凯德石英 。被调出北证 ...

金融工程 | 金工专题报告 沪深 300：根据我们的预测，国货航、中航成飞等 6 只股票将会被调入沪 深 300 指数，而华兰生物、先导智能等 6 只股票将会被调出沪深 300 指数。 中证 500：根据我们的预测，神火股份、淮北矿业等 50 只股票将会被调入 中证 500 指数，而百克生物、弘元绿能等 50 只股票将会被调出中证 500 指数。 上证 50：根据我们的预测，上汽集团、国泰海通等 4 只股票将会被调入上 证 50 指数，而通威股份、中国中铁等 4 只股票将会被调出上证 50 指数。 科创 50：根据我们的预测，恒玄科技将会被调入科创 50 指数，而中复神 鹰将会被调出科创 50 指数。 科创 100：根据我们的预测，中复神鹰、纳睿雷达等 4 只股票将会被调入 科创 100 指数，而昱能科技、奥普特等 4 只股票将会被调出科创 100 指数。 创业板指：根据我们的预测，锐捷网络、乖宝宠物等 9 只股票将会被调入 创业板指，而钢研高纳、三角防务等 9 只股票将会被调出创业板指。 创业板 50：根据我们的预测，光线传媒、全志科技等 5 只股票将会被调入 创业板 50 指数，而兴齐眼药、东方日升等 5 ...

Group 1 - The article provides a forecast for the upcoming adjustments to the CSI 300, CSI 500, and STAR 50 indices, aimed at offering reference for investors [1][2] Group 2 - For the CSI 300 index, it is predicted that six stocks, including AVIC Chengfei and China National Aviation Holdings, will be added, while six stocks, such as Hualan Biological and Oriental Yuhong, will be removed [2] - For the CSI 500 index, it is anticipated that 50 stocks, including Shenhuo Co. and Huaibei Mining, will be added, while 50 stocks, such as Jidong Cement and Xinxing Casting Pipe, will be removed [2] - For the STAR 50 index, it is expected that Hengxuan Technology will be added, while Zhongfu Shenying will be removed [2]

3、十年国债期货主力合约刷新史高，已经把周三周四挖的坑都填回去了。注意这个是期货合约，一些现货的etf可能离史高还差几分钱。就像前面说的， 明年预期下调40-50bp，这样的背景下债市的价格很难靠人为打压。说实话债市目前最大的风险来自股市，一旦股市突然暴起狂牛，会有大量抛售债券转 投股市，9月底那一波已经证明了这个逻辑，a股不雄起的话，债牛无人能挡。 我来叻～帮大家把周末的事情捋一下。 1、首先是回溯一下周五，20日，12月份的LPR一如预期，没有任何变化。5年期的维持3.6%，1年期的3.1%。最近甚至有部分地方（比如广州）的银行上 调了房贷利率，从2.x%涨回到了3%，但这并非因为当地房市回暖反弹，而是因为银行的息差太小造成经营压力，被迫又往回调。在这种背景下LPR短期 很难继续下跌，需要一点时间来消化存贷的息差压力。 整个2024年LPR一共下调过3次，分别是2月份下调0.25%，7月份下调0.1%，10月份下调0.25%，另外银行还把前几年上浮比例的部分也取消了，这些在客 观上很大幅度降低了月供的压力。缓解了楼市的压力。 至于明年，我已经讲过好几遍了，大概是下调40-50bp的预期，诸位到时候就喜迎2 ...