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Alexandre Santos, a Mozambican businessman, shows the organic Moringa tea at his booth at the first China International Import Expo in Shanghai, east China, Nov. 8, 2018. (Xinhua/Hou Dongtao)
Alexandre Santos, a Mozambican businessman, shows the organic Moringa tea at his booth at the first China International Import Expo in Shanghai, east China, Nov. 8, 2018. (Xinhua/Hou Dongtao)