Group 1 - The deep-sea economy is emerging as a new economic form that encompasses the entire chain of resource extraction, circulation, and consumption, becoming a blue engine driving national economic growth and a key component of global sustainable development [2][3] - The Chinese government has set a grand goal of establishing a national marine economy development demonstration zone, with local governments implementing targeted plans to promote deep-sea technology and blue economy development [2][3] - Companies like Yantai Jereh Petroleum Service Group and Beijing Hailanxin Data Technology are focusing on high-end marine engineering equipment manufacturing and key system R&D, respectively, to align with national strategies in deep-sea technology [3][5] Group 2 - The deep-sea exploration journey is challenged by complex marine environments, monopolized core technologies, and high R&D costs, testing the resilience and intelligence of companies [4][5] - Companies are transforming challenges into opportunities by increasing R&D investment, strengthening core technologies, and accelerating industrialization and international standard recognition [5][6] - The development of green clean energy, particularly in offshore areas, is still in the exploratory phase, indicating a need for time to cultivate the market [4][5]