| Originating Department: | Risk Management |
| Company Circular No: | LCH.Clearnet Ltd Circular No 2380 |
| Service Circular No: | LME 393 |
| Date: | 17 November 2008 |
| To: | All LME Clearing Members |
LCH.Clearnet Ltd has, after consultation with LME, decided to change the London SPAN margin parameters for the contracts marked in bold and italic on the attached document. The changes will be made effective from the close of business on Wednesday 19 November 2008 and will be reflected in margin calls on Thursday 20 November 2008.
Changes have been made to the Multi-Tier Spread Charges and Inter-Commodity Spread Credits.
This circular supersedes circular No: LCH.Clearnet Ltd Circular No 2371; LME/392 dated 30 October 2008.
Details of margin rates are available on the LME Matching and Clearing System by selecting the SPAN Initial Margin Rates report in Report Printing and Browsing and also on the LCH.Clearnet website (www.lchclearnet.com) under Risk Management > Ltd > Margin rate circulars.
For further information please contact the following:
| Risk Operations | 020 7426 7520 |
Christopher Jones
Director, and Head of Risk Management