The agent did however, underlined that Nani wants to stay at Fenerbahce and that a transfer will only be considered if the clubs valuation is met.
Pastorello said: “Nani is an important player for the club and we would only consider an offer of £11.9m.”
The 29-year-old winger has attracted interest from China and the MLS but Fenerbahce are keen on keeping him on.
The Yellow Canaries turned down an £8 million bid for Nani from Shanghai Shenhua in January and still have another two years remaining on his contract.
Nani joined Fenerbahce on a £4.5 million transfer from Manchester United over the summer transfer window and has hit the ground running in Turkey.
The Portuguese international has 10 goals and eight assists in all competitions for the Yellow Canaries this season.
Nani is currently rated the second best performing – statistically – player in the Turkish Super League according to Whoscored.