证券日报网讯 12月21日晚间，恒盛能源发布公告称，公司实际控制人之一杜顺仙女士减持计划时间区 间已届满，期间通过大宗交易方式累计减持公司股份1，112，900股，占公司总股本的0.40%，减持总 金额33，731，266.00元，当前持股数量降至57，211，100股，持股比例降至20.43%。 （文章来源：证券日报） ...

每经AI快讯，12月21日，恒盛能源（605580）(605580.SH)公告称，公司实际控制人之一杜顺仙因优化 公司股权结构、增加市场流动性及自身资金需求等原因，自减持计划公告披露之日起15个交易日后的3 个月内，拟通过大宗交易方式减持持有的公司无限售条件流通股，不超过560万股，即不超过公司股份 总数的2%。近日，公司收到杜顺仙出具的《关于减持公司股份结果情况告知函》，截至2025年12月21 日，本次减持计划时间区间已届满，杜顺仙通过大宗交易方式累计减持公司股份111.29万股。 ...

证券代码：605580 证券简称：恒盛能源 公告编号：2025-041 恒盛能源股份有限公司 实际控制人之一减持时间届满暨减持股份结果公告 本公司董事会、全体董事及相关股东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。 重要内容提示： 实际控制人之一的基本情况 本次减持计划实施前，恒盛能源股份有限公司（以下简称"公司"）实际控 制人之一杜顺仙女士直接持有公司无限售条件流通股数量为 58,324,000 股，占 公司总股本的 20.83%。 上述股份来源为公司首次公开发行股票并上市前取得的股份（41,660,000 股）及上市后资本公积金转增股本取得的股份（16,664,000 股），上述股份已于 2024 年 8 月 26 日解除限售并上市流通。 减持计划的实施结果情况 公司于 2025 年 8 月 29 日在上海证券交易所网站（www.sse.com.cn）及指定 信息披露媒体《上海证券报》披露了《恒盛能源股份有限公司实际控制人之一减 持股份计划公告》（公告编号：2025-033），公司实际控制人之一杜顺仙女士因 优化公司股权结构、增加市场流动性 ...

格隆汇12月21日丨恒盛能源(605580.SH)公布，近日，公司收到杜顺仙女士出具的《关于减持公司股份 结果情况告知函》,截至2025年12月21日，本次减持计划时间区间已届满，杜顺仙女士通过大宗交易方 式累计减持公司股份111.29万股。 ...

每经AI快讯，恒盛能源（SH 605580，收盘价：32.98元）12月21日晚间发布公告称，近日，公司收到实 际控制人之一杜顺仙女士出具的《关于减持公司股份结果情况告知函》，截至2025年12月21日，本次减 持计划时间区间已届满，杜顺仙女士通过大宗交易方式累计减持公司股份约111万股。 2024年1至12月份，恒盛能源的营业收入构成为：电力和蒸汽行业占比81.23%，PET项目业务占比 16.09%，转售业务占比1.23%，生物质热电业务占比1.16%，金钢石销售业务占比0.22%。 截至发稿，恒盛能源市值为92亿元。 （记者 王晓波） 每经头条（nbdtoutiao）——大洗牌！AI手机大战开启，豆包率先放大招！苹果、谷歌"慢半拍"？业 内：苹果是"最保守的大玩家" ...

恒盛能源公告称，公司实际控制人之一杜顺仙女士减持时间于2025年12月21日届满。本次减持前，杜顺 仙持有公司20.83%股份，即5832.4万股。2025年9月22日至12月21日，其通过大宗交易累计减持111.29 万股，占公司股份总数的0.40%，减持总金额3373.13万元，减持价格区间为24.57 - 36.59元/股，未完成 减持448.71万股，当前持股比例降至20.43%。此次减持遵守相关规定，与计划一致，未提前终止。 ...

第1笔成交价格为30.29元，成交10.00万股，成交金额302.90万元，溢价率为-8.16%，买方营业部为机构 专用，卖方营业部为申万宏源证券有限公司常山定阳北路证券营业部。 炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 12月19日，恒盛能源收跌2.02%，收盘价为32.98元，发生1笔大宗交易，合计成交量10万股，成交金额 302.9万元。 进一步统计，近3个月内该股累计发生8笔大宗交易，合计成交金额为3373.12万元。该股近5个交易日累 计下跌6.55%，主力资金合计净流出4680.41万元。 责任编辑：小浪快报 ...

Core Viewpoint - The International Carbon Materials Conference showcased Hengsheng Energy's subsidiary Huamao Technology, highlighting its advancements in CVD diamond technology and its strategic positioning within the energy, environmental, and industrial sectors, marking a potential second growth curve for the company [1]. Group 1: Technology and Product Performance - Huamao Technology focuses on the MPCVD method for high-end diamond production, establishing a solid technological barrier with 17 core patents, achieving a functional diamond material yield rate exceeding 90% and cultivated diamond yield rate above 80%, significantly higher than industry averages [2]. - The company's core products, including cultivated diamonds and semiconductor heat sink plates, demonstrate competitive performance, with cultivated diamonds available in sizes from 7×7 to 20×20, achieving G color and VS-VS1 clarity, and heat sink plates exhibiting thermal conductivity of 2200W/mK for single crystal and 1200W/mK for polycrystalline [3]. Group 2: Capacity and Investment - Huamao Technology plans to invest approximately 1.2 billion yuan to establish a project for 2.6 million carats of wide bandgap semiconductor single crystal diamonds and cultivated diamonds, with 200 new MPCVD devices already in production, aiming to become a core supplier of CVD diamonds in China [4]. Group 3: Market Strategy and Trends - The company adopts a dual-driven strategy focusing on functional materials and consumer-grade diamonds, targeting high-value markets in thermal management and jewelry, with a significant opportunity in the growing demand for CVD diamonds in various high-tech applications [5]. - In the consumer diamond sector, Huamao Technology is launching themed products and experiences to attract younger consumers, with cultivated diamonds priced at 1/5 to 1/10 of natural diamonds, aligning with the environmental values of the Z generation [6]. - The global cultivated diamond market is projected to grow significantly, with a forecasted compound annual growth rate of 49% for China's cultivated diamond exports from 2026 to 2030, and the diamond thermal management market expected to expand from $0.5 billion to $15.24 billion by 2030, indicating substantial growth potential [7].

Group 1 - The cultivated diamond concept declined by 1.83%, ranking among the top declines in the concept sector, with *ST Yazhen hitting the limit down, and companies like World, Huanghe Xuanfeng, and Hengsheng Energy also experiencing significant declines [1][2] - Among the cultivated diamond concept stocks, five showed price increases, with Jing Sheng Electric, Yuyuan Shares, and Chao Hong Ji rising by 1.32%, 0.95%, and 0.77% respectively [1][2] - The cultivated diamond concept saw a net outflow of 405 million yuan from main funds today, with 14 stocks experiencing net outflows, and five stocks seeing outflows exceeding 30 million yuan [2] Group 2 - The stock with the highest net outflow was Boyun New Material, with a net outflow of 139 million yuan, followed by Huanghe Xuanfeng, Chuchang New Material, and Sifangda [2][3] - Stocks with the highest net inflow included Jing Sheng Electric, Chao Hong Ji, and Yuyuan Shares, with net inflows of 36.57 million yuan, 2.99 million yuan, and 1.49 million yuan respectively [2][3] - The trading volume for Boyun New Material was 10.35%, while Huanghe Xuanfeng had a trading volume of 10.23% [2][3]

Investment Rating - The report maintains a "Buy" rating for the public utility sector, indicating an expected investment return exceeding 15% over the next 6-12 months [5]. Core Insights - The report highlights a significant decline in thermal coal prices, with specific price drops noted for various coal types at different ports. For instance, the price of 5500 kcal thermal coal at Qinhuangdao port decreased by 24 CNY/ton this week [2][10]. - The report also discusses the ongoing electricity market reforms, particularly in Guangdong, where the 2026 annual trading process has commenced, involving various trading methods [3][4]. - The renewable energy sector is expected to see valuation recovery due to new policies promoting green electricity consumption and accelerated subsidy distribution [4]. Summary by Sections Market Overview - The SW public utility sector saw a slight increase of 0.12% this week, ranking 17th among 31 SW sectors. In comparison, the CSI 300 index rose by 1.28% [26]. - Notable stock performances included Min Dong Power (+16.86%) and Zhong Min Energy (+12.62%), while Shanghai Electric saw a decline of -13.53% [32]. Coal and Electricity Pricing - Thermal coal prices have rapidly decreased, with specific reductions of 24 CNY/ton at Qinhuangdao, 20 CNY/ton at Fangchenggang, and 10 CNY/ton at Guangzhou [2][11]. - Average settlement prices for electricity in Guangdong increased to 354.64 CNY/MWh, reflecting a rise from the previous week [11]. Key Events - The report notes the release of competitive bidding results for renewable energy projects under the "136" document, with significant volumes and pricing established for solar and wind energy [3][9]. - The Guangdong Electricity Trading Center has initiated the 2026 annual trading process, which will occur in phases from December 5 to December 22 [3][4]. Sector Outlook - The renewable energy sector is anticipated to benefit from policy changes aimed at enhancing green electricity consumption, suggesting a potential for valuation recovery [4]. - The report recommends focusing on national thermal power operators like Huaneng International and Guodian Power, which are expected to maintain stable earnings despite market uncertainties [4].