Su -30MKI is better, let alone how bad its performance is, let alone how this thing can knock down several Vietnamese and crash in use. We can buy 65,438+000 new planes every year, not counting the cost of replacing the nozzle with 300 of these. This loan and production capacity alone are obviously problematic, with 25 billion US dollars. Do you think China has so much money to lend to an obviously insolvent country now? The Russians can produce 30 Su-30s a year, but A San's order has not been decided yet. Where did Vietnam's 100 come from? Think more.