Group 1 - The company's stock (Shandong Molong Petroleum Machinery Co., Ltd.) experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days (October 22 and October 23, 2025) [1] - The company's board of directors conducted inquiries and confirmed that there were no significant undisclosed matters affecting the stock price, and the company's operational situation remained stable without major changes [1][2] - The board confirmed that there are no undisclosed matters that should have been disclosed according to the Shenzhen Stock Exchange regulations, and previous disclosures do not require correction or supplementation [2] Group 2 - The company emphasized that it adheres to fair information disclosure practices and has not violated any related regulations [3] - The designated media for the company's information disclosure includes China Securities Journal, Shanghai Securities Journal, Securities Daily, Securities Times, and the Giant Tide Information Network [3]

Group 1 - Shandong Molong experienced a trading halt with a daily turnover rate of 34.39% and a trading volume of 1.65 billion yuan, with a price fluctuation of 16.15% [1] - Institutional investors net bought 15.17 million yuan, while the Shenzhen Stock Connect saw a net purchase of 20.06 million yuan [1] - The stock was listed on the Shenzhen Stock Exchange's watch list due to its significant daily price fluctuation and turnover rate [1] Group 2 - Over the past six months, the stock has appeared on the watch list 16 times, with an average price increase of 2.62% the following day and 2.73% over the next five days [2] - The stock saw a net outflow of 86.51 million yuan in main funds today, with large orders contributing to a significant portion of this outflow [2] - Detailed trading data shows that the top five trading departments accounted for a total transaction of 341 million yuan, with a net purchase of 31.29 million yuan [2]

Market Overview - The specialized equipment sector increased by 0.85% on October 24, with Hongtian Co. leading the gains [1] - The Shanghai Composite Index closed at 3950.31, up 0.71%, while the Shenzhen Component Index closed at 13289.18, up 2.02% [1] Top Gainers in Specialized Equipment Sector - Bintian Co. (603800) closed at 54.46, up 7.63% with a trading volume of 96,400 shares and a turnover of 518 million yuan [1] - Hetai Electric (001225) closed at 55.39, up 7.05% with a trading volume of 25,300 shares and a turnover of 138 million yuan [1] - New Meixing (300509) closed at 11.28, up 6.82% with a trading volume of 264,900 shares [1] - Weigang Technology (001256) closed at 23.56, up 6.65% with a trading volume of 60,000 shares and a turnover of 139 million yuan [1] - New Yichang (688383) closed at 67.10, up 6.52% with a trading volume of 17,300 shares and a turnover of 114 million yuan [1] Top Losers in Specialized Equipment Sector - Shandong Molong (002490) closed at 8.42, down 10.04% with a trading volume of 1,862,900 shares and a turnover of 1.65 billion yuan [2] - Petrochemical Machinery (000852) closed at 8.41, down 9.96% with a trading volume of 1,554,100 shares and a turnover of 1.34 billion yuan [2] - Lvtian Machinery (605259) closed at 23.50, down 8.56% with a trading volume of 84,300 shares [2] Capital Flow Analysis - The specialized equipment sector saw a net inflow of 109 million yuan from main funds, while retail investors experienced a net outflow of 1.08 billion yuan [2][3] - The main funds showed significant net inflows in companies like Yingweike (002837) with 143 million yuan and Gaolan Co. (300499) with 128 million yuan [3] - Conversely, retail investors withdrew substantial amounts from companies like Yingweike (002837) with a net outflow of 144 million yuan and Jincheng Technology (002611) with a net outflow of 62.8 million yuan [3]

Group 1 - Shandong Molong (002490) experienced a significant decline, with A-shares hitting the limit down and H-shares dropping by 14.51% to 4.3 HKD, with a trading volume of 703 million HKD [1] - The company announced that it has not discovered any undisclosed significant information that could impact its stock trading price, and there have been no major changes in its production and operational environment [1] - The deep earth economy has recently become a market focus, with Shandong Molong's main products including oil drilling machinery, leading to a notable increase in stock performance with five consecutive trading limit ups [1] Group 2 - The Ministry of Natural Resources indicated that during the 14th Five-Year Plan period, efforts will be made to seize the standardization high ground in emerging and future industries such as deep sea and deep earth [1] - The global deep earth economy is projected to exceed 25 trillion USD by 2030, while the domestic market for deep earth-related industries is expected to surpass 5 trillion CNY between 2026 and 2030, with an initial commercialization growth rate of 40% [1]

Company Overview - Shandong Molong (00568) experienced a significant decline in both A-shares and H-shares, with A-shares hitting the daily limit down and H-shares dropping by 14.51% to HKD 4.3, with a trading volume of HKD 703 million [1] Market Context - The company has not identified any undisclosed significant information that could impact its stock trading price, and there have been no major changes in its production and operational environment recently [1] - The deep earth economy has recently become a market focus, with Shandong Molong's main products including oil drilling machinery recording five consecutive trading limit increases [1] Industry Outlook - The Ministry of Natural Resources has indicated that during the 14th Five-Year Plan period, efforts will be made to seize the standardization high ground in emerging and future industries such as deep sea and deep earth [1] - The global deep earth economy is projected to exceed USD 25 trillion by 2030, while the domestic market for deep earth-related industries is expected to surpass RMB 5 trillion between 2026 and 2030, with an initial commercialization growth rate of 40% [1]

Core Viewpoint - Shandong Molong's stock has seen a significant increase of over 20% in the past three days, with a recent transfer of shares from the Shenzhen-Hong Kong Stock Connect to the Shanghai-Hong Kong Stock Connect, indicating a strategic shift in shareholder investment [1] Group 1: Stock Performance - On October 23, Shandong Molong's shareholders transferred shares worth HKD 88.1644 million, accounting for 7.28% of the company's market capitalization [1] - The stock price has surged more than 20% in the last three days, reflecting strong market interest and potential investor confidence [1] Group 2: Company Announcements - The company's board confirmed that there are no undisclosed matters that should be reported according to the Shenzhen Stock Exchange listing rules, ensuring transparency in its operations [1] - The board also stated that there are no significant undisclosed events that could impact the trading price of the company's stock and its derivatives [1] - Previous disclosures by the company do not require any corrections or supplements, indicating compliance with regulatory requirements [1]

Core Viewpoint - Shandong Molong's stock has seen a significant increase of over 20% in the past three days, with a recent transfer of shares from the Shenzhen-Hong Kong Stock Connect to the Shanghai-Hong Kong Stock Connect, amounting to a market value of HKD 88.1644 million, representing 7.28% of the total shares [1] Group 1 - On October 23, Shandong Molong's shareholders transferred shares worth HKD 88.1644 million from the Shenzhen-Hong Kong Stock Connect to the Shanghai-Hong Kong Stock Connect, accounting for 7.28% of the total shares [1] - The company’s stock price has surged over 20% in the last three days [1] - The board of directors confirmed that there are no undisclosed matters or plans that require disclosure under the Shenzhen Stock Exchange listing rules [1] Group 2 - The board has not been made aware of any undisclosed information that could significantly impact the trading price of the company's stock and its derivatives [1] - There are no corrections or supplements needed for previously disclosed information [1]

Group 1 - The deep earth economy is emerging as a new economic growth engine, focusing on the development of deep earth resources and related industries, including exploration, underground space construction, core equipment manufacturing, and technical services [2][3] - The Ministry of Natural Resources has indicated plans to accelerate the standardization of emerging industries in deep sea and deep earth, leading to increased market activity and investment interest [1][2] - The deep earth economy is projected to reach a market size of over 5 trillion yuan in China between 2026 and 2030, with an initial commercialization growth rate of 40% [2] Group 2 - Several companies in the A-share market are actively responding to the strategic opportunities presented by the deep earth economy, with firms like Yipuli and Surveying and Mapping Co. expressing their commitment to developing technologies related to deep earth resource exploration [3] - China Communications Construction Company is leading a consortium focused on deep underground space utilization, achieving significant advancements in geological exploration and construction technologies [4] - Some companies, such as Construction Industry, Chujian New Materials, and Baotailong, have clarified that they are not involved in deep earth economy-related businesses [4] Group 3 - The deep earth economy sector is characterized by varying competitive landscapes across its value chain, with high market concentration in upstream equipment manufacturing due to technical barriers, moderate concentration in midstream development, and low concentration in downstream application services [3] - The exploration of deep earth resources has significant potential, with China's deep and ultra-deep oil and gas resources estimated at 671 million tons of oil equivalent, representing about 34% of the country's total oil and gas resources [2] - Recent breakthroughs in deep earth exploration, such as the drilling of the Deep Earth Sichuan Well, have marked significant progress in the field, indicating the potential for further advancements in energy exploration [2]

证券代码：002490 证券简称：山东墨龙 公告编号：2025-061 山东墨龙石油机械股份有限公司 2、公司未发现近期公共传媒报道了可能或已经对公司股票交易价格产生较 大影响的未公开重大信息； 3、近期公司生产经营情况及内外部经营环境未发生重大变化或预计将要发 生重大变化； 4、公司、控股股东和实际控制人不存在关于本公司的应披露而未披露的重 大事项；公司控股股东、实际控制人在股票异常波动期间不存在买卖公司股票的 情形。 股票交易异常波动公告 三、是否存在应披露而未披露信息的说明 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、股票交易异常波动的情况介绍 山东墨龙石油机械股份有限公司（以下简称"公司"或"本公司"）股票（证 券简称：山东墨龙，证券代码：002490）连续两个交易日（2025 年 10 月 22 日、 2025 年 10 月 23 日）收盘价涨幅偏离值累计超过 20%，根据《深圳证券交易所 交易规则》的规定，属于股票交易异常波动的情况。 二、公司关注及核实情况说明 针对公司股票交易异常波动，公司董事会通过问询等方式，对公司控股股东、 实际控制 ...

Core Viewpoint - Shandong Molong announced that its stock (002490) experienced an abnormal fluctuation with a cumulative closing price increase deviation exceeding 20% over two consecutive trading days on October 22 and 23, 2025 [1] Summary by Relevant Sections - **Stock Performance** - The stock price of Shandong Molong showed a significant increase, with a cumulative deviation exceeding 20% over two trading days [1] - **Company Verification** - The company confirmed that there is no need to correct or supplement previously disclosed information, and no undisclosed significant information was found in media reports [1] - **Operational Status** - There are no major changes in the company's production operations or external environment [1] - **Insider Trading** - The controlling shareholder and actual controller have no undisclosed significant matters or stock trading activities that need to be reported [1] - **Investor Advisory** - The company advises investors to refer to designated media for information and to invest rationally while being aware of risks [1]