半导体板块午后持续走高，欧莱新材涨近19%

Group 1 - The semiconductor sector experienced a significant rise in the afternoon, with notable gains in various companies [1] - Olin New Materials surged nearly 19%, while Anlu Technology increased by over 14% [1] - Cambrian Intelligence saw an increase of over 8%, with Xinxiang Micro and Changchuan Technology also following the upward trend [1]