创新药概念股反复活跃，南京新百2连板

Group 1 - The core viewpoint highlights the active performance of innovative drug concept stocks, with notable movements in specific companies [1] - Nanjing Xinbai has achieved two consecutive trading limits, indicating strong investor interest [1] - BeiGene has seen an increase of over 6%, reflecting positive market sentiment towards its stock [1] Group 2 - Other companies such as Hainan Hai Chen Pharmaceutical, Lianhua Technology, Wanze Shares, and Xinlitai have also experienced upward trends, suggesting a broader rally in the sector [1]