从昔日的资源受限，到今天掌握科技命脉，中国凭什么这么“刚”？

Group 1: China's Dominance in Key Elements - China dominates the global production of critical elements, with a 99% share in gallium, over 70% in magnesium, tungsten, and natural graphite, and 69% in rare earth elements [1][2] - In 2024, China's share of global production in key elements for the electronic manufacturing industry is projected to exceed 90% [3] - The importance of these elements is significant, as gallium is essential for 5G communication and artificial intelligence, while rare earth elements are crucial for missile guidance systems [5] Group 2: Global Dependency on Chinese Supply - The global electronic manufacturing industry heavily relies on Chinese supply chains, with 90% of solar cells depending on Chinese gallium and 70% of lithium battery anode materials relying on Chinese natural graphite [5] - A reduction in Chinese exports could severely impact industries such as renewable energy and defense technology, leading to potential disruptions in production efficiency [5] Group 3: China's Export Control Strategy - China's export controls are a strategic choice to ensure domestic industry stability amid rising global demand and geopolitical risks [6] - The measures are also a response to Western attempts to reduce dependency on Chinese critical elements, exemplified by the U.S. blocking Chinese acquisitions of overseas rare earth mines [7] Group 4: Implications of Export Controls - Export controls may drive domestic companies towards technological innovation and higher value-added production, moving away from low-end exports that have historically resulted in environmental damage [9] - These measures could lead to a restructuring of global supply chains, with Western countries attempting to increase local mining efforts, though facing challenges in cost and technology [9] - China's actions may also influence global resource governance rules, shifting the balance of power in resource distribution and allowing China to set new standards [11]