He mined 3.2BTC worth 120 000 yuan using electricity worth 104 000 yuan as
The Paper reports.
I think this is common practice in many countries, I've used to live a man who was stealing power for his household use, wires were visible in the corridor but no one cared

We can only wonder what's happening in datacenters, powerplants etc. when there is such simple way to convert electricity and computing power into money.
Yeah, of course people pften become careless and put themselves in risk when there is money but i am wondering how could he mine this amount of BTC when difficulty is increased to a lot of extreme ?
Which hardware and how much timenhas he been using for this process ?