小金属板块走弱 东方钽业跌超7%

Group 1 - The small metal sector is experiencing a downturn, with Dongfang Tantalum Industry (000962) dropping over 7% [1] - Other companies such as Huayang New Materials (600281), Yian Technology (300328), Guangsheng Nonferrous Metals (600259), and Western Materials (002149) are also following the downward trend [1]