格隆汇12月12日丨安通控股(600179.SH)在投资者互动平台表示，公司主要从事的是内贸集装箱综合物 流业务，国际业务主要通过船舶对外期租方式开展。公司的内贸航线网络覆盖了洋浦港和海口港。 ...

Core Viewpoint - The company, Antong Holdings (600179.SH), holds a significant market share in the Hainan container logistics market, with a 55% share and over 60% at Haikou Port, maintaining the highest throughput in the region for several consecutive years [1] Company Operations - Antong Holdings primarily engages in domestic container comprehensive logistics services, while its international operations are conducted mainly through chartering vessels [1] - The company's domestic container throughput at Haikou Port ranks among the top three [1] - The subsidiary, Hainan Ansheng Shipping Co., Ltd., is registered in Haikou, Hainan Province, and is operational [1]