Core Viewpoint - The stock of PetroChina Machinery has shown a significant increase in price and trading volume, indicating positive market sentiment despite a decline in revenue and net profit for the year. Group 1: Stock Performance - As of January 13, PetroChina Machinery's stock price rose by 2.43% to 8.02 CNY per share, with a trading volume of 204 million CNY and a turnover rate of 2.74%, resulting in a total market capitalization of 7.667 billion CNY [1] - Year-to-date, the stock price has increased by 10.32%, with a 5-day increase of 8.38%, a 20-day increase of 12.64%, and a 60-day increase of 25.71% [1] Group 2: Financial Performance - For the period from January to September 2025, PetroChina Machinery reported a revenue of 4.819 billion CNY, a year-on-year decrease of 14.62%, and a net profit attributable to shareholders of 6.886 million CNY, down 91.85% year-on-year [2] - The company has distributed a total of 896 million CNY in dividends since its A-share listing, with no dividends paid in the last three years [3] Group 3: Shareholder Information - As of January 9, 2025, the number of shareholders for PetroChina Machinery increased to 48,400, a rise of 4.43%, while the average circulating shares per person decreased by 4.24% to 19,553 shares [2] - As of September 30, 2025, Hong Kong Central Clearing Limited was the fourth-largest circulating shareholder, holding 7.714 million shares, an increase of 2.6834 million shares from the previous period [3] Group 4: Company Overview - PetroChina Machinery, established on September 28, 1998, and listed on November 26, 1998, is located in Wuhan, Hubei Province, and specializes in the manufacturing, sales, and maintenance of oil drilling equipment [1] - The company's main business revenue composition includes: oil machinery equipment (56.52%), oil and gas steel pipes (17.22%), others (14.80%), drilling bits and tools (10.01%), and hydrogen energy equipment (1.45%) [1]

Group 1 - The stock price of PetroChina Machinery increased by 2.06% on January 12, reaching 7.91 CNY per share, with a trading volume of 348 million CNY and a turnover rate of 4.74%, resulting in a total market capitalization of 7.562 billion CNY [1] - Year-to-date, the stock price has risen by 8.80%, with increases of 8.36% over the last five trading days, 12.52% over the last 20 days, and 22.26% over the last 60 days [1] - The company specializes in the manufacturing, sales, and maintenance of oil drilling equipment, with its main business revenue composition being 56.52% from oil machinery equipment, 17.22% from oil and gas pipes, 14.80% from other sources, 10.01% from drill bits and tools, and 1.45% from hydrogen energy equipment [1] Group 2 - As of December 19, the number of shareholders for PetroChina Machinery was 46,300, a decrease of 3.36% from the previous period, while the average circulating shares per person increased by 3.48% to 20,419 shares [2] - For the period from January to September 2025, the company reported a revenue of 4.819 billion CNY, a year-on-year decrease of 14.62%, and a net profit attributable to shareholders of 6.8856 million CNY, down 91.85% year-on-year [2] - The company has distributed a total of 896 million CNY in dividends since its A-share listing, with no dividends distributed in the last three years [3]

Group 1 - The company, Shihua Machinery (000852.SZ), does not have any products or technologies related to the nuclear power sector [1]

Group 1 - The State Intellectual Property Office of China has granted a patent for a "screw drill tool with improved torque transmission capability" to China Petroleum & Chemical Corporation and Sinopec Petroleum Machinery Co., Ltd. The patent announcement number is CN116537693B, with an application date of May 2023 [1] - China Petroleum & Chemical Corporation, established in 1983 and located in Beijing, primarily engages in oil and gas extraction. The company has a registered capital of 32,654,722.2 thousand RMB. It has invested in 62 enterprises, participated in 5,000 bidding projects, and holds 4,975 patents along with 282 trademark registrations and 68 administrative licenses [1] - Sinopec Petroleum Machinery Co., Ltd., founded in 1998 and based in Wuhan, focuses on manufacturing specialized equipment. The company has a registered capital of 95,566.7689 thousand RMB. It has invested in 15 enterprises, participated in 1,774 bidding projects, and holds 1,798 patents along with 25 administrative licenses [1]

截至2025年12月31日收盘，石化机械（000852）报收于7.27元，较上周的7.25元上涨0.28%。本周，石 化机械12月29日盘中最高价报7.35元。12月31日盘中最低价报7.11元。石化机械当前最新总市值69.5亿 元，在专用设备板块市值排名58/177，在两市A股市值排名2610/5181。 本周关注点 公司公告汇总：子公司使用闲置募集资金17,300万元办理大额存单，年化收益率1.1% 公司公告汇总 中石化石油机械股份有限公司的子公司中石化氢能机械（武汉）有限公司使用暂时闲置募集资金进行现 金管理，在中国银行武汉东湖分行办理了17,300万元的大额存单和3,049万元的协定存款，产品期限至 2026年6月25日，预计年化收益率分别为1.1%和0.35%，均为保本保收益型产品。该事项已经公司董事 会和监事会审议通过，不影响募投项目正常实施，公司与签约银行无关联关系。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 ...

Group 1 - The "Three Oil Giants" refer to China National Petroleum Corporation (CNPC), Sinopec Limited, and China National Offshore Oil Corporation (CNOOC), which are the main state-owned enterprises in China's oil exploration, extraction, refining, and supply sectors [1] - A total of 35 personnel changes occurred across 9 listed companies controlled by Sinopec, CNPC, and CNOOC, with 6 companies experiencing changes at the chairman, general manager, and vice chairman levels [3] - Sinopec saw significant personnel changes, including the resignation of Chairman Ma Yongsheng and the appointment of Liu Qiang as General Manager and Vice Chairman [4][5] Group 2 - CNPC experienced personnel adjustments with 14 changes across 3 listed companies, including the resignation of Vice Chairman Hou Qijun and President Huang Yongzhang, with Ren Lixin appointed as the new President [13][14] - CNOOC had 4 personnel changes, including the resignation of Chairman Wang Dongjin and the appointment of Zhang Chuanjiang as the new Chairman [20][21] - The personnel changes reflect a broader trend of leadership transitions within major state-owned enterprises in China's oil and gas sector [3][19]

Group 1 - The stock of Petrochemical Machinery (000852) closed at 7.27 yuan on December 31, 2025, up 1.39% from the previous trading day, with a total market capitalization of 6.95 billion yuan [1] - The stock opened at 7.2 yuan, reached a high of 7.33 yuan, and a low of 7.11 yuan, with a trading volume of 1.66 billion yuan and a turnover rate of 2.42% [1] - The company announced that its subsidiary, Sinopec Hydrogen Energy Machinery (Wuhan) Co., Ltd., is using temporarily idle raised funds for cash management, including a large time deposit of 173 million yuan and an agreed deposit of 30.49 million yuan at Bank of China Wuhan East Lake Branch [1] Group 2 - The products have a maturity date of June 25, 2026, with expected annualized returns of 1.1% and 0.35%, both being principal-protected and yield-guaranteed products [1] - The matter has been approved by the company's board of directors and supervisory board, and it does not affect the normal implementation of the fundraising projects [1] - The company has no related party relationship with the signing bank [1]

本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 证券代码：000852 证券简称：石化机械 公告编号：2025-084 中石化石油机械股份有限公司 关于实施募投项目的子公司使用部分暂时闲置募集资金 进行现金管理的进展公告 截至公告披露日，公司及实施募投项目的全资子公司最近十二个月使用部分 暂时闲置募集资金购买现金管理产品的具体情况如下（含本次公告所涉及现金管 三、投资风险及控制措施 公司购买的现金管理产品属于低风险投资品种，但金融市场受宏观经济影响， 不排除该项现金管理产品受到市场波动的影响。公司将及时分析和跟踪产品投向、 项目进展情况，如评估发现存在可能影响公司资金安全的风险因素，将及时采取 相应的措施，控制现金管理风险；公司审计部门将对现金管理情况进行审计与监 督；独立董事有权对募集资金使用和购买现金管理产品的情况进行监督与检查， 必要时可以聘请专业机构进行审计。 四、对公司日常经营的影响 公司在确保募集资金投资项目建设进度和资金安全的前提下，视公司资金情 况并同时考虑产品赎回的灵活度，决定产品类别及投资期限，不会影响公司募投 项目的资金需要，且不存在变相 ...

Group 1 - The company, Shihua Machinery (000852), reported that as of December 19, 2025, the number of shareholders is 46,316 [1]

Meeting Information - The third extraordinary general meeting of shareholders for 2025 will be held on December 18, 2025, at 14:45 [1][18] - The meeting will combine on-site voting and online voting [3][19] - The record date for shareholders to attend the meeting is December 11, 2025 [4] Voting Details - On-site voting will take place at the company's meeting room located in Wuhan, Hubei Province [7][19] - Online voting will be available through the Shenzhen Stock Exchange system from 9:15 to 15:00 on December 18, 2025 [2][13] - A total of 274 shareholders and their proxies attended the meeting, representing 496,205,751 shares, which is 51.9061% of the total shares [20] Agenda and Resolutions - The meeting will review proposals that have been approved by the company's board of directors [9] - The first proposal regarding the expected daily related transactions for 2026 was approved with 97.0076% of the votes in favor [25] - The second proposal concerning financial business related transactions for 2026 was also approved with 80.1428% of the votes in favor [27] Legal Compliance - The meeting's procedures and voting results comply with the Company Law and relevant regulations [30]