半导体设备概念股午后再度拉升，相关ETF涨超2%

Group 1 - Semiconductor equipment stocks experienced a significant rise, with Changchuan Technology increasing by 20%, Hu Silicon Industry by over 10%, and Zhongwei Company by over 2% [1] - Several semiconductor-related ETFs also saw gains of over 2% [1] Group 2 - The main semiconductor equipment ETF, E Fund, rose by 2.56% to a price of 1.602, while the semiconductor materials ETF increased by 2.42% to 1.441 [2] - Domestic computing power is undergoing changes from both supply and demand sides, with Huawei's Ascend chips continuously iterating and improving performance, providing support for the domestic AI industry [2] - Major domestic internet companies are gradually adapting to domestic chips, which is expected to lead to sustained growth in capital expenditure, supporting the domestic computing power industry [2]