Summary of Conference Call Notes Industry Overview - The tungsten and cobalt prices have been on a continuous rise since 2025, positively impacting the prices of hard alloy-related products [1][2] - The price of tungsten powder has increased from a low range of 300-400 RMB/KG to a range of 1400-1500 RMB/KG, while cobalt powder has risen from 150-200 RMB/KG to 500-600 RMB/KG [1] Key Insights - Raw material costs account for approximately 40-50% of the total cost of hard alloys, with tungsten powder, cobalt powder, and tantalum-niobium solid solution making up about 90% of direct material costs [1] - The increase in hard alloy prices has led to significant price hikes in core products such as CNC blades, hard alloy products (e.g., mining alloy teeth), and rock drilling tools, resulting in a supply-demand imbalance for high-end production capacity [2] Investment Recommendations - The investment suggestion highlights key companies in the tool sector: - **Xinxin Co.** - **Oke Yi** - **Huarui Precision** - In the PCB drill needle sector, recommended companies include: - **Dingtai High-Tech** - **Zhongtung High-Tech** [3] Risk Factors - Potential risks include slower-than-expected recovery in the manufacturing sector and lower-than-expected manufacturing exports [3]