Cardiff City FC is pleased to confirm that Mark Harris and Tom Sang have extended their stays at the club.
The City pair, both 21 years of age, have signed one-year extensions to their deals at CCS.
A product of the Academy, Harris has made three first-team appearances for the Bluebirds to date. The Welsh youth international has also enjoyed spells on loan at Newport County, Port Vale and Wrexham.
Sang, who joined the Bluebirds' U23s at the start of 2019/20, made his first-team debut in an FA Cup Fourth Round replay against Reading later in the same campaign.
After the young Bluebirds put pen to paper, City boss Neil Harris said: "We've signed Mark Harris and Tom Sang on new contracts for next season, which will really help their development.
"We've brought in a senior, established Championship striker in Kieffer Moore, but are also continuing to show faith in the younger players coming through."