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| 1. | OeKB                undertakes that each Certificate Holder is entitled, subject to mandatory                United States law and in accordance with the Certificate of Incorporation                and other regulations of the Company, to instruct CSD via his deposit                bank                to deliver at the cost of same to any appropriate account such number                of                Shares not exceeding the number of Certificates held by or on behalf                of                himself. OeKB undertakes that upon receipt of such request, CSD shall                immediately instruct the Custodian to have the appropriate number                of                Shares registered in the respective name and to deliver these Shares                as                instructed. OeKB represents that the ADC is decreased accordingly                by the                corresponding number of said Certificates. Any shareholder may deliver                his                shares of common stock to the Custodian to be credited to the account                of                CSD (on behalf of OeKB as issuer of the ADC). Immediately upon receipt                of                notification of the credit entry and confirmation of the registration                of                OeKB or OeKB’s agent, (i) OeKB will issue an amount of Certificates which                corresponds to the amount of shares of common stock credited and                (ii) CSD                will credit those Certificates to such deposit bank in the CSD which                acts                on behalf of the deposit bank that has been named by the                shareholder. |
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| 3. | OeKB                shall not exercise the voting rights of the Shares credited at any                given                time to the account of the CSD with the Custodian but CSD shall,                upon                receipt, forward via their deposit banks proxy statements, forms                of voting                instruction and all related materials for stockholder meetings of                the                Company to those Certificate Holders who held Certificates on the                record                date for such meeting. Each Certificate Holder shall be entitled                to                provide voting instructions via his deposit bank as to the number                of                Shares represented by the Certificates held by such Certificate Holder,                and OeKB or its agent shall instruct the Custodian to deliver a proxy                to                the Company reflecting the aggregate voting instructions received                from                Certificate Holders on account of the Shares then held on                deposit. |
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| 4. | If                the ADC is at any time subject to any taxes, fees and/or duties,                the                Certificate Holder shall bear these taxes, fees and/or duties in                respect                of the Certificates of same via his deposit                bank. |
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|   | OeKB                shall, at any time, be entitled to charge a Certificate Holder via                his                deposit bank rateably all taxes, fees and/or duties to which OeKB                may be                subject, due to the fact that it holds the                Shares. |
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| 5. | If                other securities, other property or rights should replace the Shares                in                the event of a change in capital or due to a merger, conversion,                change of                name, or for any other reason, the right of a Certificate Holder                to obtain                Shares shall be converted into the right to obtain such replacements.                The                Conditions of the ADC shall then apply mutatis mutandis to any new                or                replacement certificates. |
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| 6. | CSD                shall be entitled to replace the Custodian by another institution                of the                same standing. |
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| 7. | OeKB                  undertakes that all relevant information relating to the Shares                  received                  by competent sources shall be forwarded via the CSD according to                  its                  General Terms and Conditions to the Certificate Holder via his                  deposit                  bank. |
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| 8. | All                  Certificate Holders shall bear jointly all economic and legal risks                  and                  losses in respect of Shares held by OeKB or its agent due to, e.g.,                  market                  and exchange rate changes, as well as to acts of God. OeKB shall                  not be                  liable for damages which arise outside its sphere of influence,                  caused by                  disruptions over which it has no control, be it of its own operations                  or                  of the services it uses to fulfill its obligations. |
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| 9. | If                  a provision of the Conditions is or shall become entirely or partially                  invalid or unenforceable, the other provisions shall remain valid.                  An                  invalid or unenforceable provision shall be replaced by a valid                  and                  enforceable provision which meets the purposes of these                  Conditions. |
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| 10. | All                relations between the Certificate Holder and OeKB are governed by                the laws                of Austria. Exclusive place of jurisdiction is                Vienna. |
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| 11. | Amendments                by OeKB to the Conditions are only permitted if the rights of the                Certificate Holder are not prejudiced, except in the event that the                amendment be required due to                amendments |
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| (i)   | either                of mandatory statutory law |
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| 12. | If                deemed reasonable by OeKB and neither prohibited by the Certificate                of                Incorporation and the By-Laws nor under the laws governing the Company,                OeKB shall procure the entry of an agent on its behalf in the register                of                shareholders of the Company and/or on the                Shares. |
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| 13. | OeKB                    shall not exercise any rights accruing to OeKB on account of                    the Shares                    credited at any given time to the account of the CSD with the                    Custodian,                    including but not limited to any purchase rights pursuant to                    the Rights                    Agreement between the Company and American Securities Transfer                    and Trust,                    Inc., dated April 29, 1999, but shall, upon receipt of notification                    of any                    such rights, forward such notification and all related materials                    to those                    Certificate Holders who held Certificates on the record date                    for such                    rights via their deposit banks. Such Certificate Holders shall                    be entitled                    to provide via their deposit banks instructions as to the exercise                    of such                    rights for the number of Shares represented by the Certificates                    held by                    such Certificate Holders, and OeKB shall instruct the Custodian                    via the                    CSD on the exercise of any and all such rights in accordance                    with                    instructions received by OeKB from the Certificate Holders. Total                    costs                    upon exercise of any such rights will be charged to the Certificate                    Holders via their deposit                    banks. |
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| 14. | Whenever                the Company shall elect to redeem Shares in accordance with Article                FOURTH                Section D of the Company’s Certificate of Incorporation, the Company shall                deliver written notice to OeKB or its agent, with copy to OeKB, of                the                number of Shares to be so redeemed and the Certificate Holder(s)                subject                to such redemption (including the CSD participant through which the                Certificate Holder holds the Certificates and his securities account                with                such CSD participant), which notice shall be accompanied by a certificate                from the Company stating that such redemption is in accordance with                the                provisions of the Certificate of Incorporation. On the date of such                redemption, provided that the Company shall then have paid in full                to                CSD’s cash account with the Custodian the redemption price of the Shares                to be redeemed, the Custodian shall deliver such redemption price                to OeKB,                and OeKB shall deliver |
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| 15. | In                connection with the exercise of any rights of Certificate-Holders                under                the Conditions, the Custodian and OeKB are entitled to require                Certificate-Holders to file documents, execute certificates, make                representations and warranties and provide any other information                required                via their deposit banks. |
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| 16. | OeKB                is entitled to terminate the ADC upon six months prior notice and                wind it                up so that the Certificate Holders will then avail of shares of common                stock in an amount corresponding to the amount of Certificates previously                held by them. At the end of the termination period such trustee will,                subject to any other agreement, be registered instead of OeKB or                OeKB’s                agent on the Shares which is generally registered for the shares                to make                the Shares fungible with the shares. |
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