盘中突传利好，这一概念异动拉升

Core Viewpoint - The news highlights significant stock price increases in the Fujian sector, particularly for companies like Antong Holdings and Haitong Development, amid the announcement of a new customs operation in Pingtan, which aims to enhance trade facilitation and attract investment [1][3]. Group 1: Stock Performance - Antong Holdings (600179) saw a price increase of 10.07%, reaching 4.92 [2] - Haitong Development (603162) rose by 10.03%, with a current price of 13.71 [2] - Anji Food (603696) increased by 9.99%, now priced at 24.44 [2] - Hexing Packaging (002228) experienced a 9.96% rise, reaching 5.41 [2] - Other notable increases include HaiXia Innovation (300300) at +8.95% and Xiamen Port (000806) at +3.72% [2] Group 2: New Customs Operation in Pingtan - The new customs operation marks the first time Pingtan's main island is designated as a customs supervision area, facilitating more convenient customs measures [3] - The shift from "one line relaxation" to "one line opening" allows for easier movement of people and goods, enhancing the level of openness [3] - The operation aligns with the construction of an international tourism island and adjusts tax exemption lists to strengthen the attractiveness of factors [3] - Ongoing efforts include upgrading access channels and improving supporting infrastructure to solidify the foundation for the new customs operation [3]