Core Insights - China has discovered the world's largest tungsten mine, significantly enhancing its sustainable development prospects and attracting global attention [1][13] - Tungsten is a critical industrial resource due to its unique properties, including high hardness and melting point, making it indispensable in various sectors such as aerospace and defense [1][3][5] Group 1: Resource Significance - Countries rich in tungsten resources hold substantial influence, especially in high-tech fields, due to tungsten's strategic importance in manufacturing key components like rocket engines and munitions [3][5] - The global scarcity of tungsten resources, with only 0.001% of the earth's crust containing tungsten, has led to intense competition among nations for this vital resource [7][9] Group 2: China's Position - China is the largest tungsten reserve holder, with its reserves accounting for 57% of the global total, far exceeding Russia, the second-largest holder [14] - The discovery of significant tungsten deposits in regions like Dahutang and Zhuxi has solidified China's leadership in the global tungsten industry, with estimated values exceeding 100 billion RMB [11][14] Group 3: Industry Challenges and Developments - Despite its abundant tungsten resources, China faces challenges in deep processing technologies, leading to a high export ratio of raw materials and limited profitability for domestic companies [16][17] - In response to resource pressures, China has implemented measures to regulate tungsten mining and exports, aiming for sustainable development and increasing the export of high-value products like tungsten alloys [17][19]