Dear Sir or Madam:
We refer to the Unsecured Creditors Restmcturing Agreement and the Deferred Payment Note Agreement, both dated December 22, 1999, pursuant to which JP Morgan Chase Bank acted as an original agent (collectively, the "Agreements"), and the Notice of Succession dated July 6, 2010 issued by JP Morgan Chase Bank appointing The Bank ofNew York Mellon, Hong Kong branch as the new Agent and the Notice of Succession dated September 9, 2013 issued by The Bank of New York Mellon, Hong Kong branch, appointing Bank of Ayudhya Public Company Limited, as the new Agent to perform the obligations of the Agent under the Agreements and which took effect on October 7, 2013.