Dear Sir / Emma Good day Regards to our requirement to Electro graphite blocks. Electro graphite is going to use raw material at the carbon brush Industrial and the point of this material would be low resist entity. We are going to cut this block to smaller piece in our factory to see carbon brush as the output at our production. Please let us know your best offer (quotation) according to the announcement of our company's purchase request to buy 200 or 300 Ton of Calcined petroleum coke for the first shipment. Please contact me via email : purchase.ieg@gmail.com Thanks for your immediate response in advance Best regards, Emma Show More