Japanese Prime Minister Taro Aso (C) leaves the Peruvian presidential palace after the conclusion of the 16th Economic Leaders' Meeting of the Asia-Pacific Economic Cooperation (APEC), in Lima, capital of Peru, Nov. 23, 2008. The 16th APEC Economic Leaders' Meeting concluded on Sunday as leaders from APEC member economies vowed to boost regional economic integration and food security, and to combat climate change and corruption, in a declaration issued after the two-day meeting in Lima. [Xinhua]