This is why army and officials from ISI have been asked to investigate the Panama. ISI knows that under CPEC funding, there is money laundering going on. And Chinese are trying to lure the leaders. Zardari is back and this shows there is lot's of money being looted out of country into personal accounts. Chinese got the port, rest of the civilian projects is just a drama, Chinese don't care.
I don't understand why there is always a need to invite countries and funds in such big amounts. And when things go out of hand ISI is remembered to clean up the mess. ISI should make it clear to the Chinese that Pakistan is a sovereign state and if they only care about their interest by putting Pakistan into diplomatic conflicts then this won't go for long.