424B3 1 memo424b3ptastra.txt August 2, 2011 SECURITIES & EXCHANGE COMMISSION 450 Fifth Street, NW Washington, DC 20549 Attn.: Document Control RE: American Depositary Shares evidenced by The American Depositary Receipt of PT Astra International TBK (Form F6 File No. 333157239) Ladies and Gentlemen: Pursuant to Rule 424(b)(3) under the Securities Act of 1933, as amended, on behalf of The Bank of New York Mellon, as Depositary for securities against which American Depositary Receipts are to be issued, we attach a copy of the new prospectus (Prospectus) reflecting the change in ratio from 1 ADS : 10 Common Shares to 1 ADS : 2 Common Shares and the removal of the Par Value. As required by Rule 424(e), the upper right hand corner of the Prospectus cover page has a reference to Rule 424(b)(3) and to the file number of the registration statement to which the Prospectus relates. Pursuant to Section III B of the General Instructions to the Form F6 Registration Statement, the Prospectus consists of the ADR certificate with the revised ratio. The Prospectus has been revised to reflect the removal of the Par Value and to reflect the new ratio: (One (1) American Depositary Share represents Two (2) Shares). Please contact me with any questions or comments at 212 8154888. Vanessa Salazar Vice President The Bank of New York Mellon ADR Division Encl. CC: Paul Dudek, Esq. (Office of International Corporate Finance) Depositary Receipts 101 Barclay Street, 22nd Floor West, New York 10286