广东自贸区板块震荡拉升，红棉股份触及涨停

Core Insights - The Guangdong Free Trade Zone sector experienced significant fluctuations, with Hongmian Co., Ltd. hitting the daily limit up, indicating strong investor interest and market activity [1] Company Performance - Hongmian Co., Ltd. reached its daily trading limit, reflecting positive market sentiment and potential growth prospects [1] - Other companies such as Guanghong Holdings, Huanlejia, Guangzhou Port, Yaowang Technology, and Yue Media also saw increases in their stock prices, suggesting a broader rally within the sector [1]