Year
Clean&32;energy&32;production&32;and&32;ecological&32;restoration、Gansu&32;Jiuquan&32;Hazardous&32;Waste&32;Disposal&32;Co.,&32;Ltd.&32;(The&32;first&32;hazardous&32;waste&32;disposal&32;project&32;of&32;the&32;Company)
Year
Wastewater&32;and&32;sludge&32;disposal&32;、1×1350MW&32;Unit&32;of&32;Pingshan&32;Phase&32;II&32;Project
Year
Self-developed&32;wet&32;electric&32;precipitation&32;technology
Year
Share&32;right&32;change&32;of&32;the&32;company&32;&32;Shanghai&32;Electric&32;Power&32;Generation&32;Environment&32;Protection&32;Engineering&32;Co.,&32;Ltd.
Year
Introduction&32;of&32;low-temperature&32;electrostatic&32;precipitation&32;technology
Year
Name&32;change&32;of&32;the&32;Company&32;Shanghai&32;Ishikawajima-Harima&32;Power&32;Station&32;Environmental&32;Protection&32;Engineering&32;Co.,&32;Ltd.&32;
Year
Fujian&32;Songyu&32;2×300MW&32;Unit&32;(the&32;first&32;homemade&32;denitration&32;equipment)
Year
Foundation&32;of&32;the&32;Company
Shanghai PNS registry No. 31010102007087