每经AI快讯，1月21日，培育钻石指数盘初跌2%，主要成分股普遍走低。其中，四方达跌4.20%，黄河 旋风跌3.69%，惠丰钻石跌2.51%，力量钻石跌1.38%，沃尔德跌1%。 （文章来源：每日经济新闻） ...

Group 1 - The cultivated diamond concept rose by 1.93%, ranking fifth among concept sectors, with 12 stocks increasing in value, including Hengsheng Energy, which hit the daily limit, and Sifangda, Huifeng Diamond, and Huanghe Xunfeng, which rose by 11.03%, 5.09%, and 4.87% respectively [1] - The leading stocks in the cultivated diamond sector by net inflow of main funds included Sifangda with a net inflow of 186 million yuan, followed by Hengsheng Energy, Liliang Diamond, and Huanghe Xunfeng with net inflows of 94.77 million yuan, 80.18 million yuan, and 57.77 million yuan respectively [1] - The main fund inflow rates for Hengsheng Energy, Sifangda, and Liliang Diamond were 17.01%, 11.73%, and 7.74% respectively, indicating strong investor interest in these stocks [2] Group 2 - The cultivated diamond sector saw a total net inflow of 208 million yuan, with 10 stocks receiving net inflows, and 7 stocks exceeding 10 million yuan in net inflow [1] - The stocks with the highest trading volume in the cultivated diamond sector included Sifangda with a trading volume of 185.70 million yuan and a turnover rate of 25.33%, indicating high investor activity [2] - Stocks such as Chuangjiang New Materials, Boyun New Materials, and Jing Sheng Electric experienced declines of 4.24%, 3.63%, and 2.26% respectively, highlighting some volatility within the sector [3]

Group 1 - Su Dawei Ge's wholly-owned subsidiary plans to invest in a fund focusing on semiconductor, new energy, AI, and aerospace sectors, contributing 20 million yuan for a 10.2302% stake [2] - Shimao Energy terminates plans for a change in control after failing to reach consensus on key terms, with stock resuming trading on January 19 [3] - Huatian Hotel's controlling shareholder is planning a merger and restructuring, potentially changing the actual controller to the Hunan Provincial State-owned Cultural Assets Supervision and Administration Commission [4] Group 2 - Jinpu Titanium's subsidiary Xuzhou Titanium will cease production due to intensified market competition, which is expected to significantly impact revenue in 2026 [5] - Dingxin Communications' deputy general manager is under investigation by the CSRC for suspected short-term trading of company stock, but it will not affect the company's operations [6] - Xinhang New Materials plans to acquire 51% of Hairete for 12.8826 million yuan to explore new growth points [7] Group 3 - Hualan Co.'s controlling shareholder raises the upper limit of its share buyback plan from 58.08 yuan to 86.66 yuan per share [8] - Wanhua Chemical's MDI Phase II facility has resumed normal production after maintenance [9] - Junsheng Electronics introduces a strategic investor, with a 1 billion yuan investment aimed at reducing overall debt [10] Group 4 - Jiangbolong announces five shareholders plan to transfer 3% of the company's shares through a pricing inquiry [11] - Haitai Technology expects a net profit increase of 226.86% to 323.97% in 2025, driven by high industry demand and increased orders [13] - Northern Rare Earth anticipates a net profit increase of 116.67% to 134.6% in 2025 due to successful market expansion [14] Group 5 - Lanke Technology forecasts a net profit increase of 52.29% to 66.46% in 2025, benefiting from the AI industry trend [15] - Keda expects a net profit increase of 52.21% to 67.43% in 2025, driven by growth in data center and new energy sectors [16] - Cambridge Technology predicts a net profit increase of 51% to 67% in 2025, supported by strong demand in core business areas [17] Group 6 - China Electric Research anticipates a net profit of 533 million yuan in 2025, a 14.04% increase year-on-year [18] - China Automotive Research expects a net profit of 1.06 billion yuan in 2025, a 17.85% increase year-on-year [19] - Zhongcheng Co. forecasts a net profit of 276 million to 414 million yuan in 2025, recovering from a previous loss [20] Group 7 - Junda Co. expects a net loss of 1.2 billion to 1.5 billion yuan in 2025, worsening from a previous loss of 591 million yuan [21] - Guangdian Network anticipates a net loss of 1.29 billion to 1.55 billion yuan in 2025, attributed to declining traditional business revenue [22] - Jiugang Hongxing predicts a net loss of approximately 1.879 billion yuan in 2025, an improvement from a previous loss of 2.617 billion yuan [23] Group 8 - Jinbo Co. expects a net loss of around 1.4 billion yuan in 2025, worsening from a previous loss of 815 million yuan [24] - Dongjiang Environmental anticipates a net loss of 1.05 billion to 1.35 billion yuan in 2025, due to ongoing industry adjustments [25] - Daqing Energy forecasts a net loss of 1 billion to 1.3 billion yuan in 2025, despite improvements in production costs [26] Group 9 - Dongzhu Ecology expects a net loss of 935 million to 1.135 billion yuan in 2025, impacted by macroeconomic factors [27] - Weiyuan Co. anticipates a net loss of 950 million to 1.05 billion yuan in 2025, turning from profit to loss [28] - Huanghe Xuanfeng predicts a net loss of 850 million yuan in 2025, an improvement from a previous loss of 983 million yuan [29] Group 10 - Fushun Special Steel expects a net loss of 770 million to 870 million yuan in 2025, turning from profit to loss [30] - China First Heavy Industries anticipates a net loss of 310 million to 460 million yuan in 2025, significantly reducing losses compared to the previous year [31] - Jishi Media forecasts a net loss of 364 million to 455 million yuan in 2025, with overall revenue expected to remain stable [33] Group 11 - Guangxi Energy expects a net loss of 170 million to 220 million yuan in 2025, turning from profit to loss [34] - Baike Bio anticipates a net loss of 220 million to 280 million yuan in 2025, turning from profit to loss due to declining vaccine sales [35] - Zhongtai Auto expects to remain in a loss position for 2025, with a projected positive net asset value by year-end [36] Group 12 - Nasda anticipates a loss for 2025 due to significant asset sales and industry policy adjustments [37] - Rongsheng Development expects to report a loss for 2025, with the amount not exceeding the previous year's audited net assets [38] Group 13 - China National Materials signs a contract worth 299 million Canadian dollars for engineering services in Canada [40] - Dayu Water-saving's subsidiary wins a project worth 133 million yuan for water source guarantee engineering [41] - Hailu Heavy Industry reports new orders totaling 1.941 billion yuan for 2025 [42]

河南黄河旋风股份有限公司 2026 年第一次临时股东会会议资料 证券简称：黄河旋风 证券代码： 600172 河南黄河旋风股份有限公司 2026 年第一次临时股东会会议资料 河南黄河旋风股份有限公司 2026 年第一次临时股东会会议资料 | 目 录 | | --- | | 一、河南黄河旋风股份有限公司 | 2 | | --- | --- | | 2026 年第一次临时股东会会议议程 | 2 | | 二、具体议案内容 | 3 | | 1、关于公司关联方为公司及子公司提供用电服务暨关联交易的 | | | 议案 | 3 | 1 河南黄河旋风股份有限公司 2026 年第一次临时股东会会议资料 一、河南黄河旋风股份有限公司 2026 年第一次临时股东会会议议程 一、会议时间：2026 年 1 月 26 日 下午 15:00 二、会议地点：河南省长葛市人民路 200 号 三、会议方式：现场投票和网络投票相结合的方式。 1、关于公司关联方为公司及子公司提供用电服务暨关联交易的议案 第三项：回答股东的提问(现场部分)。 第四项：填写表决票、并投票表决，投票采用记名投票方式(现场部分)： 1、主持人解释填写方法、投票的顺序； ...

证券代码：600172 证券简称：黄河旋风 公告编号：临 2026-004 河南黄河旋风股份有限公司 2025 年年度业绩预告 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、准确性和完整性承担法律责任。 （三）本期业绩预告未经审计。 重要内容提示： ● 公司 2025 年年度经营业绩适用《上海证券交易所股票上市规则》第 5.1.1 条中应当预告的情形"（一）净利润为负值"。 ● 经财务部门初步测算，预计 2025 年年度归属于母公司所有者的净利润 -85,000 万元，上年同期-98,324.12 万元。预计 2025 年年度归属于母公司所 有者的扣除非经常性损益的净利润-85,770 万元，上年同期-99,875.93 万元。 一、本期业绩预告情况 （一）业绩预告期间 2025 年 1 月 1 日至 2025 年 12 月 31 日。 （二）业绩预告情况 经财务部门初步测算，预计 2025 年年度归属于母公司所有者的净利润 -85,000 万元，与上年同期相比，将出现亏损。 预计 2025 年年度归属于母公司所有者的扣除非经常性损益的净利润 -85,7 ...

格隆汇1月16日丨黄河旋风(600172.SH)公布，经财务部门初步测算，预计2025年年度归属于母公司所有 者的净利润-85,000万元，上年同期-98,324.12万元。预计2025年年度归属于母公司所有者的扣除非经常 性损益的净利润-85,770万元，上年同期-99,875.93万元。 ...

人民财讯1月16日电，黄河旋风（600172）1月16日公告，预计2025年度归属于母公司所有者的净利润亏 损8.5亿元，上年同期亏损9.83亿元。报告期内，公司超硬材料产品销量稳中有升，但受近年行业产能集 中释放引发的阶段性供需失衡影响，市场竞争加剧叠加产品价格同比下行压力，致使公司产品销售均价 下滑，经营业绩阶段性亏损。 ...

黄河旋风(600172.SH)发布2025年度业绩预告，预计归属于上市公司股东的净利润为-85,000万元，上年 同期为-98,324.12万元。报告期内，公司在巩固技术领先优势基础上持续推进市场拓展，超硬材料产品 销量稳中有升。但受近年行业产能集中释放引发的阶段性供需失衡影响，市场竞争加剧叠加产品价格同 比下行压力，致使公司产品销售均价下滑，经营业绩阶段性亏损。 ...

格隆汇1月9日丨黄河旋风(600172.SH)公布，为满足公司及子公司中原超硬材料创新示范基地、黄河工 业园用电负荷及稳定电源，芯创新材投资约4745万元建设110kV绿钻变电站于近期投产运营，公司拟与 芯创新材签署《变电站用电协议》，每月芯创新材收到国网电力公司上月电费账单后，依据园区电表计 量，双方对用电量及电费确认。电费标准按照国网电力公司电费账单单价执行。每月10号前芯创新材开 具电费发票，每月25号前公司及子公司将各自电费支付至芯创新材指定账户。目前园区用电量约7000万 度/年，电费约5250万元/年；扩充产能建设项目运营后，年用电量预计提升至12000万度，电费约9000 万元/年。 ...

证券日报网讯 1月9日，黄河旋风发布公告称，公司第九届董事会第二十六次会议审议通过《关于公司 关联方为公司及子公司提供用电服务暨关联交易的议案》《关于召开公司2026年第一次临时股东会的议 案》。 （文章来源：证券日报） ...