This organisation is an intergovernmental grouping of ten Southeast Asian nations. It acts as a trade bloc to promote economic, political, and security cooperation among its member nations. Since its inception in 1967, this group has tried to play a central role in Asian economic integration and regional stability. However, its influence has gradually declined due to the expansionary Chinese regime and overlapping claims in the South-China Sea with several of this group's member states. Identify this trade bloc.