Deliverables
交付文件
At close-out we provide a set of documents for asset write-off and audit.
Usually included

Per-asset erasure certificates
按台出具的清除证书
Issued per asset and tied to that asset's ID.
Certificate of Destruction
销毁证书
For storage media that has been physically destroyed.
Certificate of Recycling
回收证书
For equipment sent to materials recovery.
Mass balance
物料平衡
Shows where inbound material ended up.
Downstream map
下游流向图
Shows which partners received the material.
Exception log
异常记录
Notes equipment that did not follow the main path, and why.
ESG report
ESG 报告
Reuse and materials recovery are reported separately, not combined into one emissions figure.