CSBP Limited is an Australian manufacturer and distributor of fertilisers and industrial chemicals, based in Kwinana, Western Australia. It operates as part of Wesfarmers Chemicals, Energy & Fertilisers (WesCEF), a division of Wesfarmers Limited.
CSBP supplies a broad range of fertiliser products to Western Australian agriculture and produces key industrial chemicals, including ammonia, nitric acid and ammonium nitrate. Its ammonium nitrate output is widely used in explosives for the mining sector, supported by integrated ammonia and nitric acid plants and related storage and logistics assets. The company’s operations are centered at Kwinana with distribution across regional Western Australia, serving core markets in agriculture, mining and industry.
