Justin must still know something, he's just not willing to talk.
How did he know someone would want to buy gold in bulk, how could he be sure the buyer had enough strength, and how did he know the buyer was strong enough and wouldn't double-cross him? The simplest question: how did Justin make contact with the buyer?
So, Justin must know a lot of things, he's just not talking because the price isn't high enough.
Yang Yi laughed, shaking his head, "Impressive, to just pick up two hundred thousand dollars like that, mighty impressive!"
Justin said indifferently, "Oh, how can you say it was just picked up?"
"This Anderson International Economic Research Association is just a front for people to see, no, it's not even a sign, it's just a window used to facilitate transactions. Whatever deal you're doing, you do it at this window. If there's a big deal, once it's done, close the window, gone, disappeared."