半导体板块反复活跃，钧达股份涨停
Group 1 - The semiconductor sector is experiencing significant activity, with JunDa Co., Ltd. hitting the daily limit up [1] - JuGuang Technology and Optech both saw their stock prices increase by over 12% [1]
Group 1 - The semiconductor sector is experiencing significant activity, with JunDa Co., Ltd. hitting the daily limit up [1] - JuGuang Technology and Optech both saw their stock prices increase by over 12% [1]