That junk is in active duty since 2009 and will be 200+ in numbers before this Teja think enters active duty.
The JF-17's induction into squadron service in 2010 (not 2009) was before it was fully developed. And LCA entered squadron service in 2016. So the difference is not much.
If you consider JF-17 Block 2 as the true full-fledged fighter version, then it entered service in 2015, just 1 year before LCA Mk1.
Block 3 will enter service in 2021, that's about 2 or 3 years before Mk1A. And it's likely you will need a Block 4 just to match up to the capabilities of the Mk1A.