小金属概念反复活跃 章源钨业涨停

Group 1 - The small metal sector is experiencing renewed activity, with tungsten and rare earths leading the gains, particularly with Zhangyuan Tungsten hitting the daily limit up [1] - Other companies in the sector such as Huahong Technology, Xianglu Tungsten, China Rare Earth, Xiamen Tungsten, and Northern Rare Earth also saw significant price increases [1] - As of August 20, the price of 65% black tungsten concentrate reached 216,000 yuan per ton, and ammonium paratungstate surpassed 320,000 yuan per ton, marking an increase of over 40% since the beginning of the year [1] Group 2 - Domestic rare earth prices continue to rise, with praseodymium oxide priced at approximately 52,000 yuan per ton, reflecting an increase of 8.70%, and neodymium oxide also at about 52,000 yuan per ton, with an increase of 8.72% [1] - The price of praseodymium-neodymium oxide is around 45,000 yuan per ton, showing a rise of 7.63% [1]