- Total metal content: ≥ 95% (by weight)
- Carried-waste (such as wood, paper, plastic, rubber, textile, glass, powdery substance etc.) : ≤1.0% (by weight)
- Harmful element content:
Lead (Pb): ≤ 0.1%
Arsenic (As): ≤ 0.1%
Mercury (Hg): ≤ 0.0005%
Cadmium (Cd): ≤ 0.01%
- No severe rusting, No coating.
- No radioactive substances, explosives, hazardous waste, etc.
- Scrap Grade: Aroma, Burly, Cupro, Stainless Steel 300 Series , Stainless Steel 400 Series, Irony Stainless Steel