The characteristics and development trends of the international investment system

The current international investment system is composed of the International Investment Protection Agreements (BITs), Double Taxation Avoidance Agreements DTAs), and other bilateral and regional investment-related agreements (such as free trade agreements or economic cooperation agreements), which are composed of numerous international investment agreements (IIAs). So far, more than 2570 bilateral investment agreements and over 2800 avoidance agreements have been reached globally, as well as tax treaties and over 24 investment-related agreements.Other bilateral and interregional agreements related to customs