JOINT FILING AGREEMENTJoint Filing Agreement • June 10th, 2013 • Glencore Xstrata PLC • Miscellaneous metal ores
Each of the undersigned hereby agrees that this Amendment No. 13 to the statement on Schedule 13D is being filed with the United States Securities and Exchange Commission on behalf of each of the undersigned pursuant to Rule 13d-1(k) under the United States Securities Exchange Act of 1934, as amended.
