![Shanghai aims at a low carbon Expo](../../../images/2010expo/attachement/jpg/site1/20100415/00221917f7600d30ef3512.jpg)
Workers install solar energy equipment on the roof of a building at Expo park in Shanghai, March 12, 2010.[Photo/Xinhua]
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![Shanghai aims at a low carbon Expo](../../../images/2010expo/attachement/jpg/site1/20100415/00221917f7600d30ef3b13.jpg)
A pavilion made of eco-friendly materials is seen at Expo park in Shanghai, March 12, 2010. [Photo/Xinhua]
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Special Coverage: Expo 2010 Shanghai China