Securities of two issuers start trading in MICEX Stock Exchange

Please be advised that in accordance with the MICEX Stock Exchange Rules for listing, admission of securities to placement and trading, Rules for admission of commercial papers to trading, Rules of securities trading and directions issued by the Exchange, the following securities will start trading in MICEX Stock Exchange on August 24, 2012 on the Exchange's primary markets:

within the segment “Non-listed securities” of the List of Securities admitted to trading in CJSC MICEX Stock Exchange:

documentary bearer fixed coupon 2012 Yaroslavl region government bonds with amortization of debt:

• state registration number  RU34011YRS0 as of 16.08.2012;
• trading system code - RU000A0JSU45;
• ISIN code - RU000A0JSU45.

The following securities will start trading on the Exchange"s secondary market from August 24, 2012:

within the segment “Non-listed securities” of the List of Securities admitted to trading in CJSC MICEX Stock Exchange:

interest-bearing documentary unconvertible bearer commercial papers of Open Joint-Stock Company Commercial bank Petrocommerce, series BO-02, subject to mandatory centralized custody:

• ID number of the issue - 4B020201776B as of 13.07.2012;
• trading system code – RU000A0JSTP5;  
• ISIN code – RU000A0JSTP5.

Interest-bearing documentary unconvertible bearer commercial papers of Open Joint-Stock Company Commercial bank Petrocommerce, series BO-03, subject to mandatory centralized custody:

• ID number of the issue - 4B020301776B as of 13.07.2012;
• trading system code – RU000A0JSTQ3;  
• ISIN code – RU000A0JSTQ3.

For further information, please contact the Public Relations Department at (495) 363-3232.