The Year of the Rooster issue is part of Perth Mint's Lunar Series II, which launched in 2008 and runs through 2019 to complete the full twelve-animal cycle. Each animal denomination is limited in mintage, and the 1000-dollar kilogram piece typically sees the tightest restrictions of any weight in the series — Perth has historically capped these at 30 pieces worldwide. The .9999 fineness was a deliberate commercial decision to distinguish the Australian lunar program from competitors, particularly the Chinese Gold Panda, which had long held the premium-purity positioning in Asian bullion markets.
The Year of the Rooster issue is part of Perth Mint's Lunar Series II, which launched in 2008 and runs through 2019 to complete the full twelve-animal cycle. Each animal denomination is limited in mintage, and the 1000-dollar kilogram piece typically sees the tightest restrictions of any weight in the series — Perth has historically capped these at 30 pieces worldwide. The .9999 fineness was a deliberate commercial decision to distinguish the Australian lunar program from competitors, particularly the Chinese Gold Panda, which had long held the premium-purity positioning in Asian bullion markets.