5天5板！韩建河山14:41再度涨停，背后逻辑揭晓

Group 1 - The core point of the article highlights that Han Jian He Shan has achieved a consecutive five-day limit-up, indicating strong market interest and momentum [1] - The stock reached a trading halt at 14:41 with a transaction volume of 1.158 billion yuan and a turnover rate of 35.95% [1] - The recent announcement regarding merger and acquisition progress has attracted market attention, contributing to the stock's performance [1] Group 2 - The company's main business involves products related to water conservancy engineering, which has previously garnered market interest due to relevant themes [1]