在中国国际海事会展上拍摄的深海采矿系统。新华社记者 张建松摄 中国人民大学公共管理学院教授、国家社科基金重大专项首席专家刘大海接受记者专访时表示，深海采 矿活动既包括沿海国在其大陆架上行使主权权利的资源勘探开发，也包括在国际海底区域这一国际公域 内、经由国际海底管理局规范的矿产资源开采。 为何要向深海找矿产？ 首先，我国一些金属矿产的对外依存度较高，这是发展深海找矿的重要动因。深海金属矿藏主要分为四 类：多金属结核、富钴结壳、金属硫化物和深海稀土。这些复杂的名称背后，往往蕴含着生产、生活所 必需的金属元素。 近日，在山东一家机器人公司的装配车间，工人在装配深海作业机器人。朱春晓摄（人民视觉） 在海底，蕴藏着数万亿吨富含锰、铜、钴、镍等关键金属的多金属结核。它们躺在几千米深的海床上， 外观像密密麻麻的土豆。 随着全球对镍、钴、铜等关键金属的需求激增，拾起海底"土豆"正成为各国科技与战略竞争的新领域。 近年来，"奋斗者"号深潜器、深海采矿试验系统等重大装备陆续投入使用，中国已迈入深海作业能力的 第一梯队。找矿，正走向深蓝。 海底宝藏多 如何定义深海采矿？ "比如多金属结核所含的锰、钴、镍、铜，是新能源产业发展需要 ...

Group 1 - The Weihai municipal government held a press conference focusing on the shipbuilding and marine engineering equipment industry chain, highlighting innovation and brand development [1] - Shandong Future Robot Co., Ltd. is the only private enterprise in China capable of manufacturing deep-sea operation robots, establishing an innovative transformation system based on "deep-sea scenario traction + full-chain closed-loop verification" [1] - The company has recruited Dr. Leng Jianxing, a recipient of the National Science and Technology Progress Award, as the technical leader to drive core technology breakthroughs in deep-sea operation robots [1] Group 2 - The company has built a deep-sea robot simulation testing center and a deep-water pressure testing center to replicate real deep-sea high-pressure conditions [1] - Each deep-sea robot undergoes a "three-stage testing" process, including extreme pressure testing, practical exercises in nearshore environments, and final acceptance testing at sea [1] - The company has established a "demand customization - rapid iteration" mechanism to cater to various scenarios such as offshore wind power operation and deep-sea oil and gas development [2] Group 3 - The company has developed multiple deep-sea operation robots for leading enterprises like CNOOC, China Shipbuilding Industry Corporation, and China Railway Bridge Bureau, achieving a 100% localization rate and filling several gaps in the domestic deep-sea intelligent equipment sector [2]