北部湾面向东南亚,背靠大西南,邻近港澳,相接越南,是东北亚与东南亚的海陆结合部,紧邻重要国际航道,是中国南海的组成部分。北部湾海岸线曲折绵长,沿岸港口资源丰富,分布大大小小众多的港口,海域总面积近13万平方公里,海岸线1595公里,港口年吞吐能力达1.82亿吨。北部湾处于中国-东盟自贸区、泛北部湾经济合作区、大湄公河次区域、中越“两廊一圈”、泛珠三角经济区、西南六省(区、市)协 North Bay facing Southeast Asia, backed by the Southwest, near Hong Kong and Macao, Vietnam, is the land and sea in Northeast Asia and Southeast Asia, close to the major international routes, is an integral part of the South China Sea. Beibu Gulf coastline twists and turns, coastal ports rich in resources, large and small distribution of many ports, the sea area of ​​nearly 130,000 square kilometers, 1595 kilometers of coastline, the port annual handling capacity of 182 million tons. Beibu Gulf is located in the China-ASEAN Free Trade Area, the Pan-Beibu Gulf Economic Cooperation Zone, the Greater Mekong Sub-region, the Sino-Vietnam Corridor, the Pan-Pearl River Delta Economic Zone, the Association of South-West Six Provinces