Scottsdale Mint (@ScottsdaleMint)

Several questions on what they did, here’s some answers: Perth used too much silver and copper to dilute their gold, and China’s exchange has very strict rules on what it can be diluted with. This wasn’t it. The total dollar amount of bad gold bars is almost $9 billion. It’s also still a big deal, as Perth was knowingly deceiving their buyers and knew the rules, allegedly. Here’s some screenshots.