PSG have rejected a bid from Barcelona for Marquinhos.
Globoesporte says Barca have had a €43 million offer for the Brazilian rejected.
The 20-year-old is becoming an increasingly remote option for the Liga BBVA outfit.
PSG see him as their first-choice understudy to Thiago Silva and new arrival David Luiz, while coach Laurent Blanc considers the youngster an important player for the Parisian team's future.
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