【掘金行业龙头】深地经济+海洋经济，公司细分设备产销连续8年世界第一，国内多个市场市占率超60%

Group 1 - The article emphasizes the importance of timely and professional information interpretation in investment decision-making [1] - It highlights the company's leading position in the deep economy and marine economy, with equipment sales ranking first globally for eight consecutive years [1] - The company has achieved over 60% market share in multiple domestic markets and aims to exceed sales in North America by 2024 [1] Group 2 - Key advancements have been made in the practical application of materials in marine bridge engineering [1] - The company's railway business is extensive, covering domestic markets as well as Southeast Asia, North Africa, and South America [1]