Onyx Steel Co

Products

• Citric acid
• Rock phosphate
• Sulphur granules
• Methanol
• Iron ore pellets
• Sulphur granules
• Gypsum board
• Aluminium ingots
• Zinc concentrate
• Iron ore pellets
• Iron ore pellets
• Carbon black
• Kaolin clay
• PVC resin
• Methanol
• Copper cathode