Brass, Steel
Iron And Steel
Raw materials like iron, alum.
Iron and steel material
Titanium, nickel materials
Copper and lead cargo
Iron and aluminum material
Steel dust and eaf dust, eaf dust, steel dust, zinc sludge
Tantalum, tin
Metal raw materials: copper, silver, aluminum
Aluminum, steel
Raw mterials like: sus301, sus304, copper, aluminum, etc
Stainless steel, brass, aluminum
Tin and nickel