186,174 kg = 410,443 lbs
The buyer is Cameco. No surprise there.
If Heathgate managers to sell it at the January reported contract price then it represents over AU$20.5 million in revenue.
Arrival date was 5th Sept in Tacoma.
Not an official source but it has been accurate in the past:
https://www.importgenius.com/suppliers/heathgate-resources-pty-ltd