Group 1 - The "15th Five-Year Plan" is set to focus on the deep earth economy as a key strategic emerging industry, attracting significant attention from various parties [1] - The Ministry of Natural Resources indicates that the "15th Five-Year Plan" will accelerate the standardization of emerging and future industries such as deep sea and deep earth [1] - The deep earth economy encompasses activities related to the development of deep earth resources (oil, gas, minerals), deep space utilization, and technology research and equipment manufacturing, and is expected to be included in the "15th Five-Year Plan" [1] Group 2 - As land shallow resources become increasingly depleted, the strategy of seeking resources and space from the deep earth has become a major direction for national development [1] - The deep earth economy, centered on underground space and deep resource development, has rapidly developed in China due to policy support and technological advancements, becoming a new engine for economic growth [1] - The deep earth economy is crucial for resource security and is expected to receive strong policy support during the "15th Five-Year Plan," entering a golden development period [1] Group 3 - Companies related to the A-share market in this sector include Anku Technology and Wenzhou Hongfeng [2]