PSU engaged in the production and sale of coal operates through c. 82 mining areas across 8 states and contributes to 82% of India’s coal production.
Coal India's black diamonds once shunned, now shining
Coal India's black diamonds once shunned, now…
Coal India's black diamonds once shunned, now shining
PSU engaged in the production and sale of coal operates through c. 82 mining areas across 8 states and contributes to 82% of India’s coal production.