so this is an actual intelligence report back to the Kremlin , it’s not for propaganda reasons , meaning they are not making it up for the public.
"Trump has released a damning report that's been secret for 80 years showing that China was making deals to arm the Nazis - it's an official CIA report to the whitehouse, so it couldn't be fake!" I don't really doubt that it's real just. Even if you mean that in a historical context it wouldn't have been faked, that's a terrible basis on which to draw that conclusion.
Anyways yeah, it's entirely possible the US was attempting to buy german chemicals during WWII - Standard Oil was selling oil to the germans (Rockerfeller - what a guy!), IBM sold punchard systems, Bank of England gave the nazis 5.6 million pounds of Czech gold, (Chamberlin - what a guy!), Bank of Canada and the Federal Reserve both moved tonnes of gold for the nazis (though in both cases it's iffy if they actually knew), etc.
And that's all just corporate shit. Espionage was constantly buying materials strategically to try and exacerbate material shortages, or to obtain critical materials for the axis/ally war effort without the other side catching on to who was actually buying the stuff.

