The Sugar Industry

Key Statistics

  • Sugar is Australia's second largest export crop, after wheat, with a total annual revenue of almost $2 billion.
  • Around 95% of sugar produced in Australia is grown in QLD, with the remainder in northern NSW.
  • Australia exports about 80% of its raw sugar overseas, making it the fourth largest raw sugar exporter in the world.
  • The sugar industry generates more than 40,000 jobs, directly and indirectly.
  • The Australian domestic market for raw sugar is around one million tonnes.

A Natural Product

Sugar in Australia is sourced from sugar cane. Most Australian sugar cane grows on family-owned and operated farms. Farmers prepare their land by cultivating the soil. Once ready, sugar setts (cuttings from mature cane stalks) are planted and cultivated for 10 to 18 months. When mature, the sugar cane is harvested using mechanical harvesters.

The Milling Process

Harvested sugar cane is transported to a raw sugar mill. Because sugar cane must be milled as soon as possible, mill owners have made substantial investments in cane railway networks and rolling stock. At the mill, sugar cane is weighed and processed before being transported to a shredder. The shredder breaks apart the cane and ruptures the juice cells. Rollers are used to separate sugar juice from the fibrous material, called bagasse.

The bagasse is recycled as a fuel for the mill boiler furnaces. Juice from the sugar cane is subjected to a purification process before being concentrated by boiling in an evaporator. The concentrated juice or syrup is concentrated even further and is seeded with small sugar crystals in a process called crystallisation. The sugar crystals are grown to the required size by adding more syrup while the boiling continues.

Syrup is separated from the raw sugar crystals in centrifugals. Molasses is the syrup left over from the final centrifuging. The raw sugar from the centrifugals is then dried and transferred for short-term storage in bulk bins at the mills.

After milling, the raw sugar is transported to a bulk sugar terminal and either exported or transported to a sugar refiner like Sugar Australia.

The Refining Process

The Final Product

Sugar Australia refines and markets a range of crystal sugars for the industrial and consumer markets. Our range of industrial crystal sugars include: Manufacturers' White Sugar, Premium White Sugar, Graded White Sugar, Caster Sugar, Extra Coarse White Sugar, Brown and Dark Brown Sugar, Raw Sugar and Icing Sugars. Our range of consumer crystal sugars is sold under the CSR Sugar brand and includes: White Sugar, Caster Sugar, Brown and Dark Brown Sugar, Raw Sugar, Coffee Crystals, Demerara and a variety of icing sugars.

Sugar Australia offers a full range of liquid sugars that are used widely in industry. Liquid sugar is taken from the refining process prior to crystallisation, or can be made by dissolving white sugar in treated water and provides our customers with a convenient source of sugar for producing beverage or food products.

Treacle and Golden Syrup are popular syrups that are refined and marketed by Sugar Australia. Treacle is made from syrups that remain after white sugar is removed from the refining process. It has a distinctively strong flavour and dark colour. Golden Syrup is similar to Treacle, however to produce the familiar golden colour, the syrup passes through a decolourisation process.

CSR Sugar
A joint venture business of:
Wilmar Sugar
Mackay Sugar


265 Whitehall Street
Yarraville VIC 3013
Phone: (613) 9283 4558