Dorchester Resources is an Oklahoma City based agent serving clients across the world. Dorchester is a dynamic company that provides companies with products such as muriate of potash, petroleum coke, metallurgical coke, green coke, calcined petroleum coke, activated carbon, steel, etc. Our objective is to build lasting relationships with our clients by delivering 100 percent all the time on our commitments to our clients. At Dorchester we deliver on our promises one client at a time.