NEW DELHI: The Union Ministry of Coal is learnt to have approved the allocation of 23 coking and non-coking coal blocks to leading steel, cement and power producers, including Essar, Jindal Steel and Power Limited (JSPL), Grasim, Monnet and Ispat. While four coking coal blocks have been allocated in Madhya Pradesh, the remaining 19 non-coking blocks are in West Bengal, Madhya Pradesh, Chhattisgarh, Jharkhand, Maharashtra and Andhra Pradesh, according to official sources here. This was decided at the meeting of the Screening Committee of the Coal Ministry held last week.