It seemed like a done deal, and yet it's not. We'll have to wait before seeing Hamsik under the Dalian Yifang jersey: "The Calcio Napoli has deciced to postpone the Marek Hamsik sale to the Chinese side since the payment of the agreed amount don't coincide with the previously reached agreement" the club posted on their official Twitter account.
The latest indiscretions say that the solution would come from an unique payment, in one installment, so that the deal isn't a loan with obligation to buy anymore. News are expected in the coming hours.