Contract analysis

I. INTRODUCTION AND BASIS OF OPINION 1.1 Engagement and Scope Calderwood & Harkness LLP ("we," "us," "C&H," or the "Firm") has acted as United States securities and tax counsel to Halcyon Semiconductor Aktiengesellschaft ("Halcyon," the "Company," or the "Issuer"), a German stock corporation (Aktiengesellschaft) organized and existing under the laws of the Federal Republic of Germany, registered under commercial regi

II. TREATMENT OF ADSs — GENERAL 2.1 ADSs as Equity for US Federal Income Tax Purposes For US federal income tax purposes, a holder of ADSs will generally be treated as the beneficial owner of the underlying Ordinary Shares of the Company represented by such ADSs. This treatment is consistent with longstanding IRS guidance, including Revenue Ruling 58-135, 1958-1 C.B. 254, and subsequent administrative pronouncements

III. DISTRIBUTIONS ON ADSs 3.1 Characterization of Distributions Distributions of cash or other property received by a US Holder with respect to ADSs (including the amount of any German taxes withheld therefrom, as discussed in Section 3.3 below) will generally be treated as dividends to the extent paid out of the Company's current or accumulated earnings and profits, as determined under US federal income tax princip

IV. SALE, EXCHANGE, OR OTHER TAXABLE DISPOSITION OF ADSs 4.1 Recognition of Gain or Loss A US Holder will generally recognize capital gain or loss upon the sale, exchange, retirement, redemption, or other taxable disposition of ADSs in an amount equal to the difference, if any, between (i) the amount realized on such disposition (expressed in US dollars) and (ii) the US Holder's adjusted tax basis in such ADSs (expre

V. PASSIVE FOREIGN INVESTMENT COMPANY (PFIC) ANALYSIS 5.1 PFIC Rules — General The application of the PFIC rules under Sections 1291 through 1298 of the Code is of particular importance to US Holders of shares in non-US corporations, including US Holders of ADSs of Halcyon. If Halcyon were classified as a PFIC for any taxable year during which a US Holder held ADSs, certain adverse US federal income tax consequences

VI. INFORMATION REPORTING AND BACKUP WITHHOLDING 6.1 Information Reporting Payments of dividends on, and proceeds from the sale or other taxable disposition of, ADSs made within the United States or through certain US-related financial intermediaries may be subject to information reporting to the IRS under applicable Treasury regulations, unless the US Holder establishes an exemption from such information reporting.

VII. US-GERMANY INCOME TAX TREATY — SUMMARY OF RELEVANT PROVISIONS The following is a summary of certain provisions of the US-Germany Treaty that are relevant to US Holders of ADSs. This summary is based on the text of the US-Germany Treaty, the accompanying protocol, and the technical explanations published by the US Department of the Treasury. This summary is for general informational purposes only and does not con

VIII. DEPOSITARY FEE TAX TREATMENT Under the terms of the Deposit Agreement, ADS holders are required to pay an annual depositary service fee of $0.05 per ADS per annum to Meridian Trust Company, N.A., as Depositary, for services rendered in connection with the administration of the ADS program. This fee will generally constitute a deductible expense for US federal income tax purposes, subject to applicable limitatio

IX. MEDICARE CONTRIBUTION TAX Certain non-corporate US Holders, including individuals, estates, and trusts, are subject to an additional 3.8% Medicare contribution tax (also known as the "net investment income tax") under Section 1411 of the Code. This tax is imposed on the lesser of (i) the US Holder's "net investment income" for the taxable year and (ii) the excess of the US Holder's "modified adjusted gross income

X. QUALIFICATIONS, RELIANCE, AND CONSENT 10.1 Qualifications This opinion is based solely on United States federal income tax law as in effect on the date hereof, including the Code, the Treasury regulations promulgated thereunder, published rulings and administrative pronouncements of the IRS, and judicial decisions, all of which are subject to change or differing interpretations at any time, possibly with retroacti