Zhi Tong Cai Jing·2025-08-05 03:01Group 1 - Ansteel Co., Ltd. (鞍钢股份) shares rose over 4%, specifically by 4.09%, reaching HKD 2.29 with a trading volume of HKD 24.02 million [1] - Ansteel Group announced the global launch of its AG785 ball tank steel, which is a high-strength, high-toughness, and high-pressure deep-sea container material [1] - Tianfeng Securities highlighted that deep-sea applications primarily utilize two types of materials: structural materials for pressure-resistant shells and buoyancy materials for submersibles [1] Group 2 - The government work report for 2025 emphasizes the promotion of new technologies, products, and large-scale application demonstrations in emerging industries, including deep-sea technology [1] - Deep-sea technology is expected to experience rapid development alongside commercial aerospace and low-altitude economy, particularly in core technology areas such as deep-sea equipment and exploration [1]