Supplemental Document for the Soil Pollution Investigation and Risk Assessment of the Soil Pollution Remediation Project at the Legacy Site of Closed Electrolytic Manganese Enterprises in Qingxichang West District, Xiushan County

[Clarification] Supplemental Document for the Soil Pollution Investigation and Risk Assessment of the Soil Pollution Remediation Project at the Legacy Site of Closed Electrolytic Manganese Enterprises in Qingxichang West District, Xiushan County Purchasing Unit: Xiushan County Xiuxing Ecological Environment Engineering Co., Ltd. Agency: 重庆嘉利建工程咨询有限公司 Region: Xiushan Tujia and Miao Autonomous County, Chongqing Industry: Environmental & Landscaping Published: 2026-08-10