化工板块持续走强，三孚股份、鲁西化工、柳化股份涨停

Core Viewpoint - The chemical sector is experiencing a strong performance, with several companies reaching their daily price limits and notable increases in stock prices [1] Group 1: Company Performance - Sanfu Co., Ltd. and Luxi Chemical both hit the daily limit up [1] - Liu Hua Co., Ltd. also reached the daily limit up [1] - Wanhua Chemical saw its stock price increase by over 5% [1] - Zhongyan Chemical and Chlor-alkali Chemical are also showing upward trends [1]