OREANDA-NEWS. July 24, 2012. . Please be advised that in accordance with the Rules for admission of commercial papers to trading in CJSC MICEX Stock Exchange, commercial papers of JSC "LENENERGO", IDGC of Center and Volga Region, JSC and Severstal Open Joint-Stock Company have been admitted to trading during placement in the Exchange.

The following ID numbers have been assigned to the commercial papers of JSC "LENENERGO":

4B02-01-00073-A oT 20.07.2012.

The following ID numbers have been assigned to the commercial papers of IDGC of Center and Volga Region:

4B02-01-12665-E oT 20.07.2012.

The following ID numbers have been assigned to the commercial papers of Severstal Open Joint-Stock Company:

4B02-06-00143-A oT 20.07.2012.

4B02-07-00143-A oT 20.07.2012.

4B02-08-00143-A oT 20.07.2012.

4B02-09-00143-A oT 20.07.2012.