Core Viewpoint - The concept of "deep earth economy" is gaining traction, with several companies experiencing significant stock performance due to government focus on deep-sea and deep-earth resource standardization as a strategic direction for national development [1][2]. Group 1: Industry Overview - The deep earth economy focuses on the development of underground space and deep resource extraction, emerging as a new economic form driven by policy support and technological advancements in China [1]. - The development and utilization of deep earth resources primarily concentrate on the extraction of deep mineral resources and the construction and exploration of deep space [1]. Group 2: Company Highlights - Zhongyu Technology (中裕科技) has seen a strong stock performance, indicating investor confidence in the deep earth economy sector [1]. - ShenKong Co., Ltd. (神开股份) specializes in equipment research, manufacturing, and sales for oil exploration, drilling, and refining, achieving significant breakthroughs in deep well technology [2]. - Deshi Co., Ltd. (德石股份) focuses on the research, production, and sales of drilling tools and equipment, with a competitive edge in deep-sea oil and gas development technologies [1][2]. - China Chemical Geotechnical (中化岩土) operates in the geotechnical engineering sector, providing advanced engineering services across various infrastructure projects, positioning itself as a leading service provider in underground engineering [2].

Core Viewpoint - Despite the fluctuating decline in international oil prices in the first half of the year, oil service companies have reported positive performance, with both revenue and net profit showing upward trends [1][2]. Group 1: Company Performance - Jereh Group (002353.SZ) achieved a revenue of 6.9 billion yuan, a year-on-year increase of 39.21%, and a net profit of 1.241 billion yuan, up 14.04% [2]. - DeStone Group (301158.SZ) reported a revenue of 277 million yuan, a 26.60% increase, and a net profit of 45.17 million yuan, up 29.24% [2]. - Shandong Molong (002490.SZ) forecasted a non-recurring net profit of 0 to 3 million yuan, representing a growth of 100.00% to 102.61% compared to the previous year [3]. Group 2: Market Dynamics - The increase in performance is attributed to a rise in capital expenditures by oil and gas companies, driven by a favorable market environment and higher oil prices [1][4]. - Jereh Group secured new orders worth 9.881 billion yuan, a year-on-year increase of 37.65%, with total orders reaching 12.386 billion yuan, up 34.76% [3]. - DeStone Group noted significant collaborations with major domestic oil companies, enhancing its market share in various regions [3]. Group 3: Profit Margins - Despite revenue growth, the gross profit margins for oil service companies are declining, with Jereh Group's overall gross margin down by 3.46% and high-end equipment manufacturing margin down by 5.25% [3]. - DeStone Group's tool product margin decreased by 1.90%, and rental and maintenance margin fell by 2.02% [3]. Group 4: Industry Context - The oil service industry heavily relies on capital expenditures from major oil companies, with the "Seven-Year Action Plan" emphasizing increased oil and gas exploration and development [4][5]. - The plan aims to boost domestic oil production from 189 million tons in 2018 to 213 million tons by 2024, significantly impacting oil service companies' performance [5]. - International oil prices, while experiencing a downward trend, remain at historically high levels, influencing capital expenditures and overall industry health [6].