公司和其他信息披露义务人暂缓、豁免披露临时报告，在定期报告、临时报 告中豁免披露中国证券监督管理委员会（以下简称中国证监会）和证券交易所规 定或者要求披露的内容，适用本制度。 第三条 公司和其他信息披露义务人审慎判断相关信息是否存在《股票上市 规则》规定的暂缓、豁免情形，并接受上海证券交易所对有关信息披露暂缓、豁 免事项的事后监管。公司和其他信息披露义务人应当真实、准确、完整、及时、 公平地披露信息，不得滥用暂缓或者豁免披露规避信息披露义务、误导投资者， 不得实施内幕交易、操纵市场等违法行为。 恒力石化股份有限公司 信息披露暂缓与豁免事务管理制度（2025 年修订） 第一章 总则 第一条 为规范恒力石化股份有限公司（以下简称"公司"）和其他信息披露 义务人信息披露暂缓与豁免行为，保护投资者的合法权益，根据《中华人民共和 国证券法》《上海证券交易所股票上市规则》（以下简称"《股票上市规则》"）《上 市公司信息披露暂缓与豁免管理规定》及《公司章程》等规定，特制定本制度。 第二条 公司按照《股票上市规则》《上市公司信息披露暂缓与豁免管理规定》 及上海证券交易所其他相关业务规则的规定，办理信息披露暂缓、豁免业务的， ...

恒力石化股份有限公司 信息披露管理制度（2025 年修订） 第一章 总则 第一条 为了规范恒力石化股份有限公司（以下简称"公司"）及其他信息披露义务 人的信息披露行为，加强信息披露事务管理，保护投资者合法权益，根据《中华人民共 和国公司法》《中华人民共和国证券法》《上市公司信息披露管理办法》《上海证券交易 所股票上市规则》（以下简称"《上市规则》"）等法律法规及《公司章程》的规定，特制 定本制度。 第二条 本制度所称"信息"是指所有可能对证券及其衍生品种交易价格产生较大 影响的信息，以及有关法律、法规和规范性文件要求披露的信息或公司主动披露的信息。 第三条 本制度所称"披露义务人"是指依据本制度和《上市公司信息披露管理办 法》应履行信息披露义务的自然人、法人和其他组织。未经公司董事会同意，公司任何 人员不得擅自发布公司信息。 第四条 本制度适用于如下人员和机构： （一）公司及公司董事、高级管理人员； （二）公司董事会秘书和信息披露事务管理部门； （三）公司各部门以及各分公司、子公司的负责人； （四）公司实际控制人及其一致行动人、持有公司 5%以上股份的股东、公司的关联 人（包括关联法人和关联自然人）； （五） ...

恒力石化股份有限公司 一、提升经营质效，夯实发展基础 关于2024年度"提质增效重回报"行动方案评估报告暨 2025年度"提质增效重回报"行动方案的公告 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。 为积极响应上海证券交易所《关于开展沪市公司"提质增效重回报"专项行动 的倡议》，践行"以投资者为本"的发展理念，推动公司高质量发展和投资价值提 升，增强投资者信心和获得感，恒力石化股份有限公司（以下简称"公司"）于 2024 年 3 月发布了《"提质增效重回报"行动方案》（以下简称"行动方案"）。自行 动方案发布以来，公司积极开展和落实相关工作，切实履行行动方案。 公司于 2025 年 8 月 21 日召开第十届董事会第一次会议审议通过了《关于 2024 年度"提质增效重回报"行动方案评估报告暨 2025 年度"提质增效重回报"行动方 案的议案》，对 2024 年度行动方案实施情况进行评估，并明确 2025 年度行动方案 目标，具体内容如下： 证券代码：600346 证券简称：恒力石化 公告编号：2025-054 恒力石化股份有 ...

恒力石化股份有限公司 证券代码：600346 证券简称：恒力石化 公告编号：2025-056 恒力石化股份有限公司 2025年半年度主要经营数据公告 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。 恒力石化股份有限公司（以下简称"公司"）根据《上海证券交易所上市公司 自律监管指引第 3 号行业信息披露：第十三号——化工》要求，现将公司 2025 年 半年度主要经营数据披露如下： 二、主要产品价格变动情况 | 主要产品 | 2025 年 1-6 月 | | | 2024 年 | 1-6 月 | 变动比率（%） | | | --- | --- | --- | --- | --- | --- | --- | --- | | | 平均售价（元/吨） | | 平均售价（元/吨） | | | | | | 炼化产品 | | 5,077.67 | | | 5,379.55 | | -5.61 | | PTA | | 4,249.42 | | | 5,273.21 | | -19.41 | | 新材料产品 | | 6,955.37 | | | ...

第一章 总 则 第一条 为规范恒力石化股份有限公司内部审计工作，建立健全内部控制体系 并确保其有效执行，保障公司及所属子公司生产经营和财务管理等活动符合国家法 律法规规定，根据《中华人民共和国审计法》及《企业内部控制基本规范》《上海 证券交易所股票上市规则》等有关法律法规，制定本规定。 第二条 内部审计要按照国家有关法律规定，根据内部审计准则的要求，通过 独立、客观、公正的审计监督和咨询活动，检查评价业务活动、内部控制和风险管 理的健全性、合法性和有效性，发现问题，提出管理建议，促进企业完善治理、增 加价值和目标实现。对公司业务活动、风险管理、内部控制、财务信息等事项进行 监督检查。 第三条 内部审计的实施对象是恒力石化股份有限公司（以下简称"公司"） 及所属分公司、子公司、联营及合营公司等（以下简称"所属单位"）。 恒力石化股份有限公司 内部审计工作规定（2025 年修订） 第二章 组织领导、机构设置、人员配备和经费 第四条 公司应在董事会下设立审计委员会，制定审计委员会工作细则并予以 披露。审计委员会下设审计部，审计部对董事会负责，向董事会审计委员会报告工 作。审计部在监督检查过程中，应当接受审计委员会的 ...

Core Viewpoint - Hengli Petrochemical announced a decline in revenue and net profit for the first half of 2025, indicating potential challenges in the company's financial performance [1] Financial Performance - The company's operating revenue for the first half of 2025 was 103.887 billion yuan, a year-on-year decrease of 7.69% [1] - Net profit for the same period was 3.05 billion yuan, reflecting a year-on-year decline of 24.08% [1] Profit Distribution - The profit distribution plan for the first half of 2025 includes a cash dividend of 0.08 yuan per share (tax included) to all shareholders, based on the total share capital on the equity distribution registration date [1]

Core Viewpoint - The refining and trading sector experienced a decline of 0.39% on August 22, with Bohai Chemical leading the drop, while the Shanghai Composite Index rose by 1.45% and the Shenzhen Component Index increased by 2.07% [1]. Group 1: Market Performance - The closing price of Tongkun Co., Ltd. was 14.27, with an increase of 2.88% and a trading volume of 446,000 shares, resulting in a transaction amount of 629 million yuan [1]. - Hengli Petrochemical closed at 17.10, up by 1.73%, with a trading volume of 548,300 shares and a transaction amount of 932 million yuan [1]. - Bohai Chemical's stock price fell to 4.57, down by 3.18%, with a trading volume of 334,400 shares and a transaction amount of 154 million yuan [2]. Group 2: Capital Flow - The refining and trading sector saw a net outflow of 397 million yuan from main funds, while retail investors contributed a net inflow of 337 million yuan [2]. - Speculative funds recorded a net inflow of 59.81 million yuan into the sector [2].

人民财讯8月22日电，企查查APP显示，近日，恒力(大连)建设工程服务有限公司成立，法定代表人为熊 雪立，经营范围包含：金属表面处理及热处理加工；电子元器件与机电组件设备制造；机械电气设备制 造等。企查查股权穿透显示，该公司由恒力石化（600346）全资持股。 ...

1. Report Industry Investment Rating There is no information provided regarding the report industry investment rating. 2. Core Views of the Report - The unplanned shutdown of large - scale PTA plants has led to a significant increase in prices. The shutdown of two 2.5 - million - ton plants of Hengli will affect 5 million tons of PTA production capacity, accounting for 5.5% of the total PTA production capacity and 30% of Hengli's total PTA production capacity. This may cause a monthly loss of up to 400,000 tons, and the supply - demand situation in September will change from balance to significant de - stocking[1]. - In terms of cost, the meeting between the US and Russian presidents ended with a good negotiation atmosphere but no agreement. The geopolitical situation continues to impact crude oil prices, which are in a short - term range - bound pattern. The PX balance sheet has shifted from de - stocking to inventory accumulation, but the overall PX inventory remains low, and there is support below the PXN[2]. - The most pessimistic period for PTA demand has passed. With the increase in PTA maintenance, the supply - demand situation has improved, and the de - stocking amplitude from August to September has significantly increased. However, the supply of old goods is abundant due to the concentrated cancellation of warehouse receipts[2]. - The polyester operating rate is 89.4% (a month - on - month increase of 0.6%). The most pessimistic period of the off - season for demand has passed, and there are signs of improvement in local orders. The polyester load is expected to remain stable and continue to rise in the short term[3]. - For PF, the demand has improved slightly but is limited. The near - month 09 contract is suppressed by the logic of forced cancellation of warehouse receipts. For PR, several major manufacturers have extended their maintenance plans, and the spot processing fee for bottle chips is expected to recover and then return to range - bound fluctuations[3][4]. 3. Summary by Relevant Catalogs I. Price and Basis - The report includes figures on the TA main contract, basis, and inter - period spread trends; PX main contract trends, basis, and inter - period spread; PTA East China spot basis; and short - fiber 1.56D*38mm semi - glossy natural white basis[8][9][11]. II. Upstream Profits and Spreads - Figures cover PX processing fee PXN (PX CFR China - Naphtha CFR Japan), PTA spot processing fee, South Korean xylene isomerization profit, and South Korean STDP selective disproportionation profit[17][20]. III. International Spreads and Import - Export Profits - It includes figures on the toluene US - Asia spread (FOB US Gulf - FOB South Korea), toluene South Korean FOB - Japanese naphtha CFR, and PTA export profit[25][27]. IV. Upstream PX and PTA Start - up - Figures show the operating rates of PTA in China, South Korea, and Taiwan, as well as the operating rates of PX in China and Asia[28][31][33]. V. Social Inventory and Warehouse Receipts - The report presents figures on PTA weekly social inventory, PX monthly social inventory, PTA total warehouse receipts + forecast volume, PTA warehouse receipt inventory, PX warehouse receipt inventory, and PF warehouse receipt inventory[37][40][41]. VI. Downstream Polyester Load - It includes figures on filament sales, short - fiber sales, polyester load, direct - spinning filament load, polyester staple fiber load, polyester bottle chip load, filament factory inventory days, Jiangsu and Zhejiang loom operating rates, Jiangsu and Zhejiang texturing machine operating rates, Jiangsu and Zhejiang dyeing operating rates, and filament profits[48][50][52]. VII. Detailed PF Data - Figures cover polyester staple fiber load, polyester staple fiber factory equity inventory days, 1.4D physical inventory, 1.4D equity inventory, recycled cotton - type staple fiber load, original - recycled spread, pure polyester yarn operating rate, pure polyester yarn production profit, polyester - cotton yarn operating rate, and polyester - cotton yarn processing fee[71][78][82]. VIII. Detailed PR Fundamental Data - It includes figures on polyester bottle chip load, bottle chip factory bottle chip inventory days, bottle chip spot processing fee, bottle chip export processing fee, bottle chip export profit, East China water bottle chips - recycled 3A - grade white bottle chips spread, bottle chip next - month spread, and bottle chip next - next - month spread[87][94][96].

Company Overview - Hengli Petrochemical Co., Ltd. is located in Dalian, Liaoning Province, and was established on March 9, 1999, with its listing date on August 20, 2001 [1] - The company specializes in the research, production, and sales of polyester fibers, polyester films, and related products, as well as the production and sales of steam and electricity; it also engages in PTA production and sales, refining, and petrochemical businesses [1] - The main revenue composition includes refining products (45.77%), PTA (28.83%), polyester products (17.68%), and others (7.72%) [1] Stock Performance - As of August 22, Hengli Petrochemical's stock price increased by 2.14%, reaching 17.17 CNY per share, with a trading volume of 134 million CNY and a turnover rate of 0.11%, resulting in a total market capitalization of 120.86 billion CNY [1] - Year-to-date, the stock price has risen by 15.23%, with a 13.18% increase over the last five trading days, a 9.50% increase over the last 20 days, and a 16.17% increase over the last 60 days [1] Financial Performance - For the period ending March 31, Hengli Petrochemical reported a revenue of 57.046 billion CNY, a year-on-year decrease of 2.34%, and a net profit attributable to shareholders of 2.051 billion CNY, down 4.13% year-on-year [2] - The company has cumulatively distributed 25.573 billion CNY in dividends since its A-share listing, with 7.039 billion CNY distributed over the past three years [3] Shareholder Information - As of March 31, the number of shareholders for Hengli Petrochemical was 75,000, a decrease of 8.28% from the previous period, with an average of 93,882 circulating shares per shareholder, an increase of 9.03% [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 216 million shares, a decrease of 8.8883 million shares compared to the previous period [3]