造纸板块走高，景兴纸业涨停

Group 1 - The paper sector experienced a significant upward trend, with notable stocks such as Jingxing Paper reaching the daily limit increase [1] - Rongsheng Environmental Protection saw an increase of over 5%, indicating strong market interest [1] - Other companies in the sector, including Qingshan Paper, Bohui Paper, Xianhe Co., and Hengda New Materials, also showed positive performance [1]