港口航运板块短线拉升 厦门港务直线涨停

Core Viewpoint - The port and shipping sector experienced a short-term surge, with Xiamen Port Authority hitting the daily limit, while companies like China National Aviation, Haitong Development, Xingtong Co., Chongqing Port, and Nanjing Port also saw significant gains [1] Group 1 - Xiamen Port Authority reached a daily limit increase [1] - Other companies in the sector, including China National Aviation, Haitong Development, Xingtong Co., Chongqing Port, and Nanjing Port, experienced notable price increases [1] - The Transportation ETF (159666) recorded a trading volume of 4.9042 million yuan [1]