Group 1 - The core viewpoint of the news is that Yueyang Xingchang's stock has seen a significant increase, with a closing price of 18.37 yuan, up 5.57%, and a rolling PE ratio of 123.18, marking a new low in 155 days [1] - The company's total market capitalization is 6.791 billion yuan, while the average PE ratio in the oil industry is 12.98, with a median of 29.44, placing Yueyang Xingchang at the 19th position in the industry ranking [1][2] - As of March 31, 2025, the number of shareholders in Yueyang Xingchang has increased to 22,331, with an average holding value of 352,800 yuan and an average holding quantity of 27,600 shares [1] Group 2 - Yueyang Xingchang Petrochemical Co., Ltd. specializes in the development, production, and sales of chemical new materials, energy conservation and environmental protection, and petrochemical products, including retail of refined oil [1] - The company's main products include methyl tert-butyl ether, liquefied petroleum gas, propylene, industrial isooctane, ortho-cresol, calcined petroleum coke, and special polypropylene [1] - In the latest quarterly report for Q1 2025, the company achieved an operating income of 1.063 billion yuan, a year-on-year increase of 27.85%, while net profit was 13.6081 million yuan, reflecting a year-on-year decrease of 37.00%, with a gross profit margin of 18.85% [1]

Core Viewpoint - The announcement details the lifting of restrictions on a portion of shares issued to specific investors, allowing for their circulation in the market, which represents 3.82% of the company's total share capital [1][3]. Group 1: Stock Issuance and Changes - In 2022, the company issued 61,616,251 shares to eight specific investors, including the controlling shareholder, China Petroleum & Chemical Corporation Asset Management Company, with the shares being subject to a lock-up period of 18 months for the controlling shareholder and 6 months for other investors [1][2]. - The total number of shares subject to the lifting of restrictions is 14,116,283, which will be available for trading starting from July 16, 2025 [2][3]. Group 2: Shareholder Commitments and Compliance - The controlling shareholder has committed not to transfer or manage the shares acquired for 18 months following the issuance, and as of the announcement date, there have been no violations of this commitment [2][3]. - There have been no instances of non-operational use of company funds or violations of guarantees related to the controlling shareholder [2][3]. Group 3: Changes in Share Capital Structure - Prior to the lifting of restrictions, the company had 20,894,783 restricted shares, which will decrease to 6,778,500 after the release, while the unrestricted shares will increase from 348,802,723 to 362,919,006 [3]. - The total number of shares remains unchanged at 369,697,506, with the proportion of restricted shares decreasing from 5.65% to 1.83% and unrestricted shares increasing from 94.35% to 98.17% [3]. Group 4: Sponsor's Verification Opinion - The sponsor has confirmed that the lifting of restrictions on the shares complies with relevant laws and regulations, and the shareholders have adhered to their commitments regarding the locked shares [4].

岳阳兴长关于向特定对象发行股票部分限售股份解除限售上市流通的提示性公告 证券代码：000819 证券简称：岳阳兴长 公告编号：2025-032 岳阳兴长石化股份有限公司 关于向特定对象发行股票部分限售股份解除限售上市流通 的提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、岳阳兴长石化股份有限公司（以下简称"公司"）本次解除限售股份为公司 2022 年度向特定对象发行的股票，解除限售股份的数量为 14,116,283 股，占公司总 股本的 3.82%。 2、公司本次解除限售股份的上市流通日期为 2025 年 7 月 16 日。 一、2022 年度向特定对象发行股票及相关股本变动情况 根据中国证券监督管理委员会出具的《关于同意岳阳兴长石化股份有限公司向 特定对象发行股票注册的批复》（证监许可〔2023〕2054 号），公司向包括控股股 东中国石化集团资产经营管理有限公司（以下简称"中石化资产公司"）在内的 8 名特定对象发行人民币普通股（A 股）61,616,251 股，新增股份已于 2024 年 1 月 16 日在深圳证券交易所上市。 ...

| 序号 | 发行对象名称 | 获配股数 股） | 限售期 月） | | --- | --- | --- | --- | | 1 | 中国石化集团资产经营管理有限公司 | 14,116,283 | 18 | | 2 | 中节能 湖北）环保产业股权投资基金合伙企业 | 3,164,556 | 6 | | | 有限合伙） | | | | 3 | 国调战略性新兴产业投资基金 滁州）合伙企业 | 4,430,379 | 6 | | | 有限合伙） | | | | 4 | 鹏华基金管理有限公司 | 7,911,392 | 6 | 中信建投证券股份有限公司 关于岳阳兴长石化股份有限公司 向特定对象发行股票部分限售股份解除限售上市流通的核查意见 中信建投证券股份有限公司（ 以下简称"中信建投"或"保荐人"）作为岳 阳兴长石化股份有限公司 以下简称"岳阳兴长"或"公司"）2022 年度向特 定对象发行股票的保荐人，根据《证券发行上市保荐业务管理办法》《深圳证券 交易所股票上市规则》《深圳证券交易所上市公司自律监管指引第 1 号——主板 上市公司规范运作》等相关法律、法规和规范性文件的规定，对岳阳兴长 2022 年度向特定对象 ...

岳阳兴长2025年半年度业绩预告 证券代码：000819 证券简称：岳阳兴长 公告编号：2025-031 岳阳兴长石化股份有限公司 2025 年半年度业绩预告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、本期业绩预计情况 1、业绩预告期间：2025 年 1 月 1 日至 2025 年 6 月 30 日 | 项 目 | 本报告期 | 上年同期 | | --- | --- | --- | | 归属于上市公司股东的净利润 | 亏损：2,600万元-3,200万元 | 盈利：5,304.88万元 | | | 比上年同期减少：149.01%-160.32% | | | 扣除非经常性损益后的净利润 | 亏损：2,640 万元-3,240 万元 | 盈利：4,876.41 万元 | | | 比上年同期减少：154.14%-166.44% | | | 基本每股收益(元/股) | 亏损：0.072-0.088 | 盈利：0.147 | 二、与会计师事务所沟通情况 本次业绩预告相关数据为公司财务部门初步测算结果，未经会计师事务所审计。 三、业绩变动原因说明 1、报告期内， ...

Market Overview - On July 9, the A-share market experienced a pullback after an initial rise, with the Shanghai Composite Index losing its earlier gains at the 3500-point mark, closing down 0.13% at 3493.05 points [1] - The Shenzhen Component Index fell 0.06% to close at 10581.80 points, while the ChiNext Index rose 0.16% to 2184.67 points [1] - Total trading volume in the Shanghai and Shenzhen markets reached 150.52 billion yuan, an increase of 51.2 billion yuan compared to the previous day [1] Sector Performance - The market saw more sectors decline than rise, with multi-financial, engineering consulting services, cultural media, medical services, and banking sectors showing the most significant gains [1] - Conversely, the insurance, small metals, precious metals, shipbuilding, and wind power equipment sectors experienced the largest declines [1] Individual Stock Performance - A total of 1856 stocks rose, with 61 hitting the daily limit, while 3327 stocks fell, with 6 hitting the lower limit [1] - Notable individual stock performances included Huayin Power and Jiuzi Tang hitting the daily limit, while Qidi Pharmaceutical rose over 9% [2] AI Education Sector - The knowledge payment sector saw the largest gains, driven by OpenAI's ChatGPT testing a new "learning together" mode, which enhances AI's role in education through interactive Q&A and personalized learning paths [2] - This technological breakthrough indicates a shift in AI education applications from simple knowledge retrieval to cognitive co-construction [2] Company Insights - Yueyang Xingchang, primarily engaged in the production of petroleum and petrochemical products, reported a net profit of 13.61 million yuan for Q1 2025, reflecting a year-on-year decline of 37% [3] - The company holds a 10% stake in the Jieyang Dongyue Chemical project, which is set to fully launch a 200,000-ton/year mixed waste plastic comprehensive utilization demonstration project, addressing waste plastic management challenges [3] - Yueyang Xingchang is recognized as the first domestic company to break the foreign monopoly on metallocene polypropylene catalyst technology, with its subsidiary Huizhou Litop currently ramping up production of qualified metallocene polypropylene products [3]

岳阳兴长 2024 年度权益分派实施公告 证券代码：000819 证券简称：岳阳兴长 公告编号：2025-030 岳阳兴长石化股份有限公司 2024 年度权益分派实施公告 本公司及董事会全体成员保证信息披露内容真实、准确、完整，没有虚假 记载、误导性陈述或者重大遗漏。 岳阳兴长石化股份有限公司（以下简称"公司"）2024 年度权益分派方案 已获 2025 年 6 月 25 日召开的公司第七十一次（2024 年度）股东会审议通过， 现将权益分派事宜公告如下： 一、股东会审议通过权益分派方案等情况 1、股东会审议通过的公司 2024 年度权益分派方案为：以总股本 369,697,506 股为基数，向全体股东每 10 股派送现金股利 1.00 元(含税)，合计分配现金股利 36,969,750.60 元，不送红股，不以资本公积金转增股本，剩余未分配利润结转 至下一年度。自分派方案披露至实施期间，如公司总股本由于股份回购、股权激 励行权、可转债转股、再融资新增股份上市等原因发生变动，将按照现金分红总 额不变的原则，按公司最新股本总额计算分配比例。 2、本次权益分派方案自披露至实施期间，公司股本总额未发生变化。 3、公 ...

Company Overview - Yueyang Xingchang's closing price on July 1 was 15.44 yuan, down 1.34%, with a rolling PE ratio of 103.53 times and a total market value of 5.708 billion yuan [1] - The company operates in the petrochemical sector, focusing on the development, production, and sales of chemical new materials, energy conservation and environmental protection, and energy chemical products [1] - Main products include methyl tert-butyl ether, liquefied petroleum gas, propylene, industrial isooctane, ortho-cresol, calcined petroleum coke, and special polypropylene [1] Financial Performance - For Q1 2025, the company reported operating revenue of 1.063 billion yuan, a year-on-year increase of 27.85% [1] - Net profit for the same period was 13.6081 million yuan, reflecting a year-on-year decrease of 37.00% [1] - The sales gross margin stood at 18.85% [1] Shareholder Information - As of March 31, 2025, the number of shareholders was 22,331, an increase of 408 from the previous count [1] - The average market value of shares held per shareholder was 352,800 yuan, with an average holding of 27,600 shares [1] Industry Comparison - The average PE ratio for the petrochemical industry is 12.81 times, with a median of 29.80 times, positioning Yueyang Xingchang at 19th place within the industry [2] - The company's PE ratio is significantly higher than the industry average, indicating potential overvaluation compared to peers [2]

Group 1 - Aike Cyber (688719.SH) shareholders Dachen Chuangtong and Dachen Chuanghong reduced their holdings by 2,298,151 shares, accounting for 1.99% of the total share capital, and did not complete the planned reduction [1] - Benchuan Intelligent (300964.SZ) controlling shareholder Dong Xiaojun reduced his holdings by 355,787 shares, accounting for 0.4582% of the total share capital, bringing his shareholding down to 21.64% [1] - Changlian Co., Ltd. (603648.SH) completed its reduction plan by selling 3,624,050 shares, which is 1% of the total share capital [1] Group 2 - Chuan Yi Technology (002866.SZ) controlling shareholder Zou Weimin and his concerted party reduced their holdings, with Zou's shareholding dropping to 48.53% [2] - Daoshi Technology (300409.SZ) controlling shareholder Rong Jihua plans to reduce his holdings by up to 15,416,611 shares, accounting for 1.97% of the total share capital [2] - Electric Alloy (300697.SZ) completed its reduction plan by selling 2,741,390 shares, which is 0.63% of the total share capital [2] Group 3 - Fujirei (688272.SH) shareholders Suzhou Kongkong, Suzhou Zhaorong, and Shanghai Zhaoren reduced their holdings by 1,215,618 shares, 1,463,490 shares, and 44,944 shares, accounting for 1.60%, 1.93%, and 0.06% of the total share capital respectively [3] - Gaoweida (300465.SZ) controlling shareholder Yingtan Yinggao Investment Consulting Co., Ltd. reduced its holdings by 4,261,700 shares, accounting for 0.96% of the total share capital, bringing its shareholding down to 22.00% [3] - Haizheng Materials (688203.SH) shareholder Sinopec Capital plans to reduce its holdings by up to 3,525,600 shares, accounting for 1.74% of the total share capital [3] Group 4 - Hangyu Micro (300053.SZ) shareholder Yan Jun reduced his holdings by 3,930,000 shares, accounting for 0.56% of the total share capital [4] - He Shi Eye Hospital (301103.SZ) shareholder Advanced Manufacturing Industry Investment Fund plans to reduce its holdings by up to 3,106,074 shares, accounting for 2% of the total share capital [4] - He Yuan Gas (002971.SZ) shareholder Baishide Chuangye completed its reduction plan by selling 854,064 shares, which is 0.415% of the total share capital [4] Group 5 - Huaren Health (301408.SZ) shareholder Saifu Investment reduced its holdings by 2,107,696 shares, accounting for 0.53% of the total share capital [5] - Jiangsu Boyun (301003.SZ) shareholder Gong Wei reduced his holdings by 1,558,900 shares, accounting for 1.57% of the total share capital [5] - Jeya Co., Ltd. (301108.SZ) shareholders Mingyuan Fund and its concerted party did not reduce their holdings, and the reduction plan period expired [5] Group 6 - Longxin General (603766.SH) directors plan to reduce their holdings by up to 350,000 shares and 100,000 shares, accounting for 0.0170% and 0.0049% of the total share capital respectively [6] - Ruchuang Micro-Nano (688002.SH) shareholder Li Weicheng plans to reduce his holdings by up to 8,000,000 shares, accounting for 1.75% of the total share capital [6] - Shilan Micro (600460.SH) shareholder Luo Huabing plans to reduce his holdings by up to 500,000 shares, accounting for 0.03005% of the total share capital [6] Group 7 - Tongfu Microelectronics (002156.SZ) shareholder National Integrated Circuit Industry Investment Fund reduced its holdings by 15,175,969 shares, accounting for 1% of the total share capital [7] - Wangzi New Materials (002735.SZ) controlling shareholder Wang Jinjun reduced his holdings by 9,717,874 shares, accounting for 2.54% of the total share capital [7] - Xingye Co., Ltd. (603928.SH) shareholder Shen Genzhen reduced his holdings by 2,620,000 shares, accounting for 1.00% of the total share capital [7] Group 8 - Yikang Co., Ltd. (301085.SZ) controlling shareholder concerted party reduced its holdings by 633,700 shares, accounting for 0.73% of the total share capital [8] Group 9 - Yiming Pharmaceutical (002826.SZ) major shareholder Zhou Zhan reduced his holdings by 3,586,777 shares, accounting for 1.88% of the total share capital [9] - Yiming Pharmaceutical (002826.SZ) director Xi Ke reduced his holdings by 283,862 shares, accounting for 0.15% of the total share capital [9] - Youyan Powder Materials (688456.SH) concerted party reduced its holdings by 1,030,000 shares, accounting for 0.99% of the total share capital [9] Group 10 - Zhongma Transmission (603767.SH) directors plan to reduce their holdings through block trading and centralized bidding [10] - Zhongqi Co., Ltd. (301215.SZ) shareholder Jiangsu Yueda Group did not reduce its holdings, and the reduction plan period expired [10]

岳阳兴长持股 5%以上股东之一致行动人减持股份预披露公告 证券代码：000819 证券简称：岳阳兴长 编号：2025-029 岳阳兴长石化股份有限公司 持股 5%以上股东之一致行动人减持股份预披露公告 股东湖南长炼兴长集团有限责任公司保证向本公司提供的信息内容真实、准 确、完整，没有虚假记载、误导性陈述或重大遗漏。 2、股份来源：股权分置改革前股份。 3、减持数量及比例：计划减持不超过2,000,000股(不超过公司总股本的0.54％)， 若此期间有送股、资本公积转增股本、配股等股本变动事项，将对该数量及比例进 行相应调整。 4、减持方式：集中竞价方式。 1 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示：大股东湖南长炼兴长企业服务有限公司（持股 7.80%）之一致行动 人湖南长炼兴长集团有限责任公司（下称"兴长集团"），持有本公司股份 12,102,376 股（占本公司总股本比例 3.27%）。公司于近日收到兴长集团出具的《关于计划减 持岳阳兴长股份的告知函》，兴长集团计划在减持计划公告之日起 15 个交易日之 后的三个月内（2025 年 7 月 22 日-2025 年 10 ...