(c) the Plate, Parana and Uruguay Rivers as far east as a rhumb line drawn between Punta Rasa (Cabo San Antonio), Argentina, and Punta del Este, Uruguay.

• （3）拉普拉塔河、巴拉那河和乌拉圭河向东到从阿根廷的彭塔--腊萨与乌拉圭的彭塔--特--埃斯特之间所绘恒向线。