Singapore's Prime Minister Lee Hsien Loong attends the opening ceremony of the Association of Southeast Asian Nations (ASEAN) economic ministers' meeting and related meetings in Singapore on Aug. 29, 2018. The ASEAN economic ministers' meeting and related meetings kicked off here on Wednesday, with Singapore's Prime Minister Lee Hsien Loong calling on member states to continue strengthening regional economic cooperation and integration. (Xinhua/Then Chih Wey)