Pollution: Environmental Research Report on Selected Areas of Changzhou Jintan Economic Development Zone 2024-06-07 Hits: 222 No official response was received from Changzhou Jintan Ecological Environment Bureau. Pollution: Environmental Research Report on Part of Changzhou Jintan Economic Development Zone (Jintan New Material Science and Technology Industrial Park) Pollution: Environmental Research Report on Qianqiao Street, Huishan District, Wuxi, China