It was first mentioned in Dunkie's Will (pgs 78-81).
Since then in Shadows of Asia (pg 32) it was mentioned how a party of shadowrunners broke into Wuxing’s penthouse suite and cast a geomantic ritual on the
Jade Dragon of Wind and Fire. Interestingly they did not steal it or damage it.
Since then, Wuxing has encountered several minor setbacks that have curbed its sudden rise to power.
Leading suspects for who financed the run are Lung and Ryumyo.
They would have the know how, though to what end remains a question.
However this is all 2nd and 3rd edition stuff, there may be a newer mission that touches on it, but I do not really do those so could not say.