Documents Henan Anyang iron and steel plant’s sewage flowed into Anyang River. March 25, 2008

PowerPoint Presentation  âAt the junction of Ningxia province and Inner Mongolia province, I saw a tall chimney puffing out golden smoke covering the blue sky, large…

Documents Henan Anyang iron and steel plant’s sewage flowed into Anyang River. March 25, 2008

PowerPoint Presentation  âAt the junction of Ningxia province and Inner Mongolia province, I saw a tall chimney puffing out golden smoke covering the blue sky, large…