The 3.0mm diameter tungsten needle features a precisely sharpened tip on one end and a flat end on the other, offering both durability and functional flexibility. It is ideal for applications such as EDM (electrical discharge machining), spark erosion, high-voltage electrodes, and scientific probes. 

Tungsten rod is a high-purity, high-density tungsten product featuring excellent high-temperature resistance and mechanical strength. 

With an ultra-fine diameter and extended length, the φ0.2×300mm fine tungsten rod excels in microfabrication and advanced scientific research. 

In May 2025, China's rare earth prices showed an initial increase followed by a slight decline. The average price of praseodymium oxide was 445,000 yuan/ton, decreased by 1.18% month-on-month; praseodymium-neodymium oxide averaged 428,684 yuan/ton, increased by 0.65% month-on-month; praseodymium-neodymium metal averaged 527,053 yuan/ton, increased by 0.52% month-on-month; terbium oxide averaged 7,095 yuan/kg, increased by 2.90% month-on-month; and dysprosium-iron alloy averaged 1,598,947 yuan/ton, decreased by 1.55% month-on-month.