Dear Sir, This is with reference to your inquiry posted on the website for the coal of calorific value of 5500 / 5600 kcal. We can supply you the required grade and quantity, if you can please mail us your complete requirement at viveckdutt at gmail dot com, we will immediately revert you with the specification of the material required to you after the acceptance of the specification we will mail you the offer for the same. We are waiting for your reply Thanks & Regard Viveck dutt I want to receive: