=> oecd.08.12.04

• ACIDS
• ALCOHOL
• AMMONIA
• ARSENIC
• CALCIUM
• CARBON DIOXIDE
• CAUSTIC SODA
• CFC
• CHEMICALS
• CHLORINE
• ETHANOL
• FLUORINE
• GAS LIQUEFACTION
• GASES
• GRAPHITE
• GYPSUM
• HYDROGEN
• INORGANIC ACIDS
• MAGNESIUM
• METHANOL
• MONAZITE
• NITRATES
• NITROGEN
• NITROGEN OXIDES
• NON-METALS
• OXYGEN
• OZONE
• PETROCHEMICALS
• PHOSPHATES
• PHOSPHORUS
• POLYMERS
• POTASH
• POTASSIUM
• SALT
• SEMI-METALS
• SILICON
• SODA
• SODIUM
• SULPHATES
• SULPHUR
• SULPHUR DIOXIDE
• UREA