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Central Plains Eco晶第nomic Region (CPER) i来自s located in the heart of China, covering the province of Henan.Economic Region covers 18 cities in Henan and Shandong, A石行段复杀况nhui, Hebei, Shanxi, 12 cities in two counties, with a 改便控少面凯好线total area of 289,000 sq360百科uare kilometers, 常陈数升限逐太沿with a total population of 150 million people. Central Plains Economic Region area and population ranks fi海素拉亮为士商去rst in the country, the to怀那tal economy after the Yangtze River Delta, the Pearl River Delta and Beijing-Tianjin-Hebei ranks fourth.