First batch will be used by Aerobatics Team Al
Yes, according to Huitong ...
Even if the contract for 12 L-15U was reportedly finalised only in February 2023, it seems, the production of the first L-15U for the United Arab Emirates Air Force has progressed already so far, that the first aircraft for an aerobatic demonstration team is already flying.
(Image courtesy of CMDSY via Huitong's CMA-Blog)
But it doesn't look like from the Al Fursan