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CSBP Limited is a major manufacturer and supplier of chemicals, fertilisers and related services to the mining, mineral processing, industrial and agricultural sectors.

Employing more than 630 people across its operations, CSBP’s head office and major chemicals and fertiliser production complex is situated at Kwinana, 40km south of Perth in Western Australia. In addition, the company has operations in regional Western Australia, Victoria and Queensland.

CSBP, its subsidiaries and joint ventures form the Chemicals and Fertilisers business units of Wesfarmers Chemicals, Energy and Fertilisers, a division of Wesfarmers Limited.

To find out more about who we are and what we do, visit the About Us


CSBP is an active community and industry member, and is proud of our role in supporting the communities in which we operate.

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CSBP seeks to attract and retain high calibre employees, encouraging ongoing development and actively seeking to promote employees within the business when opportunities arise.

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05 Aug

CSBP employees embrace Purple Bra Day

For the fourth year-in-a-row, CSBP will be awash with purple on Friday, June 20 to support Breast Cancer Care WA. more

05 Aug

Cyclists spin into action to support Youth Focus

The CSBP sponsored Hawaiian Ride for Youth team embarked on a gruelling 700km ride through the South West region of Western Australia early this more

25 Jun

WesCEF General Manager HSE named finalist in Women in Industry Awards

Outstanding leadership and contribution in the areas of health, safety and environment at Wesfarmers Chemicals, Energy & Fertilisers (WesCEF), more

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13 Sep

Manufacturing plant re-start

One of our manufacturing plants will be re-started over the weekend, during which time the flare will be in constant operation and noise levels more

12 Sep

Additional noise levels expected

CSBP is currently performing planned maintenance, and as a result we expect additional noise today due to steam being vented. If you require more

11 Sep

Emergency siren today

CSBP on Thursday 11 September - An emergency siren was sounded this afternoon at CSBP due to an electrical fault and small fire in our switch yard, more

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