sentences:  To date, manufacture of Tim Tams and other Arnott's products has remained largely within Australia, including bakeries in Sydney, Adelaide, and Brisbane.In 2009, Arnott's invested $A37 million in a state-of-the-art production line at its Brisbane facility, expecting to boost productivity and increase jobs.At the Huntingwood bakery in Western Sydney, the production line turns out about 3,000 Tim Tams per minute and uses 20 tonnes of the biscuit's cream filling and 27 tons of chocolate coating each work day.