West Ham United have rejected three separate bids from Chinese Super League clubs for Andy Carroll, reports claim.

Tianjin Quanjian, Hebei China Fortune and Shandong Luneng are all thought to have tabled bids for the 28-year-old striker ahead of the Chinese transfer window closing.

West Ham insist the striker, who is currently unavailable due to a groin injury, is not for sale.

Having joined the Hammers for £17.5m in 2013, Carroll’s career with the east Londoners has been plagued by injury.

Regardless, he is the club’s leading recognised forward and has six goals from 16 games this season, with four of those coming in his last four games.