| Current members
Afghanistan | Bahrain | Bangladesh | Bhutan | Brunei | Cambodia | PR China | Hong Kong, China | India | Indonesia | Iran | Iraq | Japan | Jordan | Kazakhstan | DPR Korea | Korea (Republic of) | Kuwait | Kyrgyzstan | Laos | Lebanon | Macau, China | Malaysia | Maldives | Mongolia | Myanmar | Nepal | Oman | Pakistan | Palestine | Philippines | Qatar | Saudi Arabia | Singapore | Sri Lanka | Syria | Chinese Taipei | Tajikistan | Thailand | Timor-Leste | Turkmenistan | United Arab Emirates | Uzbekistan | Vietnam | Yemen
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