Su-30MKI has been manufactured in India for a long time, but the Super Su-30 is a different aircraft. It’s an advanced Indian-made fighter jet derived from the Su-30’s design. Essentially, its base platform is the Russian Su-30—similar to how China’s J-16 is a Chinese-built fighter jet developed from the Su-30’s design.
Do you not find it odd how your “Super Su-30s” have “Indian engines” ready for export but your dozens of empty Tejas are still sitting in factories without any domestic engines. Those aircraft are licensed and the Russians has veto power over it.