Industry Overview - The tungsten market prices have continued to rise, with domestic black tungsten concentrate, APT, and tungsten iron prices reported at 179,000 yuan, 260,000 yuan, and 265,000 yuan per ton respectively, marking increases of 25%, 23.5%, and 24.4% since the beginning of the year [1] - A new round of price adjustments by institutions and tungsten enterprises has enhanced market bullish sentiment, supporting the upward trend in tungsten prices [1] - The Ministry of Natural Resources issued a total mining quota of 58,000 tons for tungsten in April, which is a reduction of 4,000 tons and 5,000 tons compared to 2024 and 2023 respectively [1] - The quality of tungsten ore in China has declined, with tungsten ore and concentrate grades decreasing from 0.42% and 66.57% in 2004 to 0.28% and 56.08% in 2020, further limiting capacity release [1] - There has been no significant increase in domestic supply in recent years, and overseas supply from Bakuta and Sandong tungsten mines may be lower than expected, reinforcing tight supply logic [1] Company Insights - Zhongtung High-tech is a leading comprehensive supplier of hard alloy tools in China, forming a complete tungsten industry chain that includes tungsten mining, smelting, hard alloys, and deep processing [3] - Zhangyuan Tungsten Industry leverages its tungsten resource advantages and integrated industry chain layout, continuously enhancing its competitiveness in the high-end hard alloy products sector [4]