Chinese club want Callejon and Mertens

Chinese football is growly rapidly. The league is signing more and more top European players and thereby improving the quality of the league. 

Rafa Benitez's Dalian Yifang are offering multi-million pound contracts in order to strengthen their squad with quality players. 

The Chinese club have apparently got their eyes on Dries Mertens and Jose Callejon and will go after them next summer when their contracts will be up. 

They are being offered around 10 million euros per year for three seasons. The duo are currently in their seventh year at Napoli.