Castro recently signed for Chiefs from Mamelodi Sundowns, but there has been confusion surrounding his transfer.
READ: Khuzwayo wants rotation policy at Chiefs
This comes after reports emerged in France suggesting that the striker had attracted interest from Ligue 1 club Amiens.
READ: Castro set to snub Chiefs?
“The Amiens report is about who should replace (Lacina) Traoré now that he is leaving,” Castro’s agent Joao Betancourt told IOL.
“And Castro is waiting for his new work permit under Kaizer Chiefs. So, he will arrive on January 6,” he added.
READ: Mahlasela joins Kaizer Chiefs
Download our app and read this and other great stories on the move. Available for Android and iOS.