Confused Currency Dude

Found in the Main Hall at Traders.
Trades:
2 Forged Tungsten - for 1 Black Gem
4 Zircon - for 1 Forged Tungsten
8 Bloodstone - for 1 Zircon
1 Black Gem - for 2 Forged Tungsten
1 Forged Tungsten - for 4 Zircon
1 Zircon - for 8 Bloodstone
8 Diamond Ore - for 1 Bloodstone
8 Deepslate Diamond Ore - for 1 Bloodstone
1 Block of Netherite - for 2 Bloodstone