About this public category
Lead is identified from its construction, material markings, use and visible attachments; appearance alone does not confirm a grade.
Soil, oil, water, timber, rubber, non-ferrous metal and heavy attachments affect assessment.

Price trend. Low ¥180/kg, high ¥200/kg, current ¥200/kg.
Each public category contains multiple internal grades. Sub-grade prices and calculations are not published; final classification and price are determined by physical assessment.
Lead is identified from its construction, material markings, use and visible attachments; appearance alone does not confirm a grade.
The boundary for lead is checked from recoverable material content, construction, attachments and contamination.
Soil, oil, water, timber, rubber, non-ferrous metal and heavy attachments affect assessment.
Separate different materials and remove liquids, oil and hazards. If uncertain, send LINE photos showing the whole load and attachments.