Dear Members and Service Institutions:

In view of the fact the concrete time schedule for overall relocation of Shanghai Diamond Exchange (SDE) to “ China Diamond Exchange Center” has not been confirmed, SDE decides to sign the premises lease renewal contracts with all the tenants with SDE since June.5.2009 to ensure the continuous business operation and transaction for all members. (Term of the lease will be extended to end on Dec.31.2009)

Please prepare the copies of business registration, official corporate seal and the seal of legal representative ready for singing renewal contract.

Please contact the Administration Department of SDE should you have any questions. (Room 407, Tel: 50470197 ext 4072).

                                                            Shanghai Diamond Exchange