Heavy Melting Steel Scrap 1&2 (80:20) Specifications: HMS No.1 complies with ISRI 200-202, and HMS No.2 complies with ISRI 203-206, consisting of a minimum of 80% HMS1 and a maximum of 20% HMS2. The goods are: Free from toxic chemicals, radioactive materials, explosives, organic matter originating from animals or plants, epidemic disease risks, or medical waste. Free from bombs, arms, ammunition, mines, shells, cartridges, gas cylinders, or any other form of explosive material. Free from oil, lubricants, grease, rubber, plastic, asphalt, wood, chemicals, or any non-metallic content or impurities