Onyx Mineral Co

Products

• Rock phosphate
• Copper cathode
• Zinc concentrate
• Rock phosphate
• Base oil SN500
• Gypsum board
• Methanol
• Urea fertilizer
• Gypsum board
• Sulphur granules
• Sulphur granules
• Citric acid
• Zinc concentrate
• PVC resin
• Urea fertilizer