Group 1 - The core viewpoint of the news is that Jinshi Resources (603505) has shown a significant increase in revenue and net profit in its latest quarterly report, despite a slight decline in stock price and net outflow of funds [1][3] - As of July 30, 2025, Jinshi Resources' stock closed at 16.1 yuan, down 0.98%, with a trading volume of 850,000 hands and a transaction amount of 137 million yuan [1] - The company's total operating revenue for the first quarter of 2025 was 859 million yuan, representing a year-on-year growth of 91.68%, while the net profit attributable to shareholders was 66.87 million yuan, up 10.46% year-on-year [1] Group 2 - Jinshi Resources has a current liquidity ratio of 0.856 and a quick ratio of 0.601, indicating its short-term financial health [1] - The company has a debt-to-asset ratio of 65.51%, reflecting its leverage position [1] - Jinshi Resources has made investments in 21 companies and participated in 21 bidding projects, showcasing its active engagement in the market [2]

Group 1: Profit Trends - In the first half of 2025, the profit of large-scale industrial enterprises decreased by 1.8% year-on-year, with June's profit decline narrowing to 4.3%[1] - The cumulative profit growth rate for large-scale industrial enterprises showed a marginal improvement for foreign and Hong Kong-Macau-Taiwan invested enterprises, while private, state-owned, and joint-stock enterprises experienced a decline[1] - The profit margin for large-scale industrial enterprises in the first half of 2025 was 5.15%, down 4.8% year-on-year, indicating a widening decline compared to the previous month[1] Group 2: Economic Indicators - The industrial added value for large-scale enterprises grew by 6.4% year-on-year in the first half of 2025, an increase of 0.1 percentage points compared to the previous month[1] - The operating revenue for large-scale industrial enterprises increased by 2.5% year-on-year, a decrease of 0.2 percentage points from the previous month[1] - In the first half of 2025, 17 out of 41 industrial sectors achieved positive profit growth, with notable increases in black metal smelting, non-ferrous metal mining, and equipment manufacturing sectors[1] Group 3: Policy and Market Outlook - The improvement in June's industrial enterprise profits is attributed to the delayed effects of tariff suspensions and the release of "two new" policy efficiencies, alongside a rebound in exports[2] - The expectation of continued marginal improvement in July's industrial enterprise profits is based on the ongoing implementation of anti-involution measures, which are anticipated to alleviate price pressures[2] - Risks include the potential underperformance of anti-involution measures and uncertainties in the external environment that could disrupt domestic economic conditions[3]

Group 1 - The company's stock price experienced a significant fluctuation, with a cumulative increase of over 30% from June 17 to June 19, 2025, indicating abnormal trading activity [1] - The stock price also saw a cumulative increase of over 100% from June 6 to June 19, 2025, which is classified as severe abnormal trading activity according to Shenzhen Stock Exchange regulations [2] - The company's current rolling price-to-earnings (P/E) ratio is 83.04, which is significantly higher than the industry average P/E ratio of 18.93 for the "B11 Extraction and Auxiliary Activities" sector [2] Group 2 - The company conducted inquiries with its major shareholders, board members, and senior management to verify the reasons behind the stock price fluctuations, confirming no undisclosed significant information or major events in planning stages [2] - The board confirmed that there are no undisclosed matters that should be reported according to the Shenzhen Stock Exchange regulations, and no prior disclosures require correction or supplementation [2]

新疆准东石油技术股份有限公司 XINJIANG ZHUNDONG PETRO TECH CO., LTD 证券代码:002207 证券简称:准油股份 公告编号:2025-023 新疆准东石油技术股份有限公司 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、误导性 陈述或者重大遗漏。 本公司董事会确认，本公司目前没有任何根据深交所《股票上市规则》规定应予以披 露而未披露的事项；董事会也未获悉根据深交所《股票上市规则》的规定应予以披露而未 披露的、对本公司股票及其衍生品种交易价格产生较大影响的信息；公司前期披露的信息 不存在需要更正、补充之处。 四、本公司认为必要的风险提示 一、股票交易异常波动情况介绍 新疆准东石油技术股份有限公司（证券简称：准油股份，股票代码：002207，本公 告中简称"公司"或"本公司"）股票连续两个交易日（2025年6月17日、18日）日收盘 价格涨幅偏离值累计达到20%。根据《深圳证券交易所交易规则》等有关规定，属于股票 交易异常波动情形。 二、说明关注、核实情况 经公司自查：（1）公司前期披露的信息不存在需要更正、补充之处；（2）未发现近 期公共传媒报道可能或已经 ...

Company Overview - Xiamen Weizhuo Tianze Technology Co., Ltd. was recently established with a registered capital of 10 million RMB [1] - The legal representative of the company is Bian Lanjun, and it is wholly owned by Qingdao Tianze Shike Engineering Technology Co., Ltd. [1] Business Scope - The company’s business scope includes engineering and technology research and experimental development, technical services, technical consulting, and technology transfer [1] - It also engages in manufacturing and sales of marine environmental monitoring and detection equipment, geological exploration and seismic instruments, and oil drilling equipment [1] - Additional services include geological exploration technology services, marine environmental services, information system integration, software development, and import-export of goods and technology [1] Industry Classification - The company is classified under the mining industry, specifically in coal mining and washing activities [2] - It operates as a limited liability company with no fixed term of operation [2]

Group 1 - China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for a method and system for evaluating heterogeneous reservoirs based on velocity perturbation theory, published as CN119916466A, with an application date of October 2023 [1] - The patent aims to provide a method that includes obtaining corrected seismic data, picking time deviations caused by heterogeneity, calculating velocity perturbation values, and evaluating heterogeneous reservoirs based on these calculations [1] - This method is noted to be more practical compared to traditional methods as it does not rely on the anisotropic characteristics of the reservoir [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, with a registered capital of approximately 12.17 billion RMB [2] - The company has invested in 257 enterprises and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [2] - Sinopec Petroleum Exploration Technology Research Institute, established in 2022 in Nanjing, has a registered capital of approximately 133.61 million RMB and has invested in 1 enterprise, participated in 179 bidding projects, and holds 530 patent records [2]