Investor Presentaiton

Three-dimensional topographic map of Sichuan Basin It is a common phenomenon around the world that the cities located in complex terrain are prone to form heavy air pollution Three-dimensional topographic map of Sichuan Basin 8000 7000 6000 5000 4000 3000 2000- 海拔高度 1000 ~2500m 0 100 101 102 103 104 105 经度 106 107 28 108 27 109 26 110 25 The depth of this basin is more than 2500 m, and urban agglomerations are developing fast over there

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