England all-rounder Moeen expressed his gratitude when he wasn't dropped after a few indifferent games.
In addition to the 20 central contracts, players have been awarded "increment contracts and "pace bowling development contracts".
The 34-year-old Ali, a spin-bowling all-rounder, announced retirement from the longest format of the game on Monday.
England skipper Joe Root has said that all-rounder Moeen Ali's retirement from Test cricket was a huge loss for him as well as for 'the group'.
The 34-year-old has scored 2,914 runs in 64 Tests at an average of 28.29 with five centuries and picked up 195 wickets with his off-spin bowling at an average of 36.66.
CSK stars Ravindra Jadeja, Cheteshwar Pujara, Moeen Ali arrive in Dubai, to undergo 6-day quarantine
CSK all-rounder Ravindra Jadeja, Cheteshwar Pujara and Moeen Ali on Sunday arrived in Dubai for the Indian Premier League 2021.
The Indian pacers were unable to sustain the pressure on a pitch that seems to be getting better for batting with each passing session.
The ECB confirmed that all-rounder Moeen Ali will be the vice-captain for the upcoming fourth Test against India.
England spinner Moeen Ali has said pacer Mark Wood fully deserved his wickets in the ongoing second Test against India.
The off-spinning all-rounder dismissed a well-set Ajinkya Rahane (61) and Ravindra Jadeja (3) as India lost three wickets for 20 runs to finish the fourth day of the second Test at 181 for six.
Rishabh Pant and Ishant Sharma were batting on 14 and 4 respectively when play was called off eight short of the stipulated 90 overs because of bad light at the Lord's.
The spinning all-rounder will train with the squad on Tuesday, according to a statement from England and Wales Cricket Board.
The way he builds his innings granted taking numbers from just three innings is a small sample size is what has helped Chennai so far.
CSK all-rounder Sam Curran has said that teammate Moeen Ali is really enjoying batting at the top for the franchise.
Fleming said because of the "many resources" his team has, it's facing the challenge of managing the batting order.