Hi Madhu,
I think in every state, the minimum rate of labor is revised. In my state (Orissa), the unskilled labor rate is Rs 90/- daily. So, I feel that if anyone is providing Rs 50 or Rs 70, that means he is engaging in unfair labor practices.
Did you receive the amendment regarding the revised ESI slab from Rs 10,000 to Rs 15,000? If you have received it, kindly post it because, as of today, I have not received any updates.
Regards, Ratikanta Rath