化工板块持续活跃 苏州龙杰等多股涨停

Group 1 - Suzhou Longjie has achieved a remarkable performance with 11 consecutive trading days and 7 limit-up days [1] - Huide Technology has recorded 3 consecutive limit-up days [1] - Youfu Co., Ltd. and Yongguan New Materials have reached their daily limit [1] Group 2 - United Chemical and Runyang Technology have seen their stock prices increase by over 10% [1] - As of May 23, the benchmark price for polyester FDY is 7424.00 CNY per ton, reflecting an increase of 8.92% compared to the beginning of the month when it was 6816.00 CNY per ton [1]