having a look at the acn on the packaging may suggest after june of 2000.
From wikipedia - The Australian Company Number (ACN) was adopted in Australia on 1 July 2000, as one of the complementary measures when the Goods and Services Tax (GST) was introduced. All companies registered at the time were issued with an ACN by ASIC. On registration of a company under Australia’s Corporations Act 2001, it is issued with an ACN.
Last edited by Joe_Carroll; 04/12/22 02:47 AM.