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About Us

CSBP Limited, its subsidiaries and joint ventures form the Chemicals and Fertilisers business units of Wesfarmers Chemicals, Energy and Fertilisers, a division of Wesfarmers Limited.
Our company is a major manufacturer and supplier of chemicals, fertilisers and related services to the mining, minerals processing, industrial and agricultural sectors.
Many of our products are essential inputs into a variety of Australian industries including broadacre agriculture, iron ore and coal mining, nickel and gold extraction, and construction. We also export some of our products to international markets.
Our head office and major chemical and fertiliser production complex is situated in Kwinana, 40 kilometres south of Perth in Western Australia.

We have a state-of-the-art soil and plant analysis laboratory located in metropolitan Perth, with major regional fertiliser storage and despatch facilities in Geraldton, Bunbury, Albany and Esperance. We also have CSBP fertiliser depots and field-based agricultural advisers operating throughout WA’s agricultural region.
Our WA business primarily produces agricultural fertilisers, ammonia, ammonium nitrate, sodium cyanide and other industrial chemicals.
CSBP subsidiary Australian Vinyls and ModWood, a subsidiary of AV, are located in Victoria and manufacture and supply polyvinyl chloride resins and wood-plastic composite products.  
We also have a 50 per cent interest in Queensland Nitrates (QNP), a stand-alone integrated ammonia/ammonium nitrate facility in Queensland.
Sodium cyanide being loaded

AV and PVC production

CSBP People producing ammonium nitrate, sodium cyanide and fertilisers