Whatever China’s counterpart to CIA is can’t be small either be it in scale or sophistication.

Don’t underestimate those by comparing purely financial side of things, agencies that operate on ideology tend to have way more motivated and focused humans which more than makes up any financial shortcomings. The whole industry operates on the idea of asymmetric response and making the US waste so much resources is part of the goal.

as for what have they organized.. well, let's check the last couple year: USA presidency - check, UK exit from EU - check, Catalania almost leaving Spain, Marine le Pen almost becoming president of France, huge rise of AfD popularity in Germany, hacking of various high profile corporations, olympic games and governments. destabilization of global alliances and international relations is what they do for decades.

Willingly declassify information? Ok this is hard troll teritory, I refuse to dig deeper.