军工板块震荡拉升 国瑞科技20CM涨停

Group 1 - The military industry sector experienced a significant rally, with Guorui Technology hitting a 20% limit up [1] - The shipbuilding sector led the gains, with notable increases in shares of China Shipbuilding, China Heavy Industry, Jianglong Shipbuilding, and China Ship Emergency [1] - China Shipbuilding forecasted a 98.25% year-on-year increase in net profit for the first half of the year, reaching 1.1949 billion [1]