中船系指数盘中走强，成分股多数上涨

Group 1 - The core viewpoint of the news is that the China Shipbuilding Index experienced a significant increase, with a daily rise of 2.04% and most constituent stocks showing upward trends [1] - Jiuzhiyang led the gains with an increase of 6.86%, while other stocks such as China Shipbuilding, China Ship Defense, Kunshan Intelligent, and China Power also saw increases [1]