Bate change for LME North America aluminum alloy stocks symbol

The bate for the following symbol has been switched from w to u since February 24, 2011. Platts is going to backfill the history from w bate to u bate, and w bate will be removed after the backfill is done.

If you have any comments or questions about this announcement, please contact Platts Customer Care or email support@platts.com.