[TABLE OF CONTENTS Siliconware Precision Industries Reports 0.4% Revenues Sequential Growth Unconsolidated 4Q 2006 Financial Results Capital Expenditure Assembly Operation About SPIL Safe Harbor Statement UNCONSOLIDATED BALANCE SHEET UNCONSOLIDATED INCOME STATEMENT UNCONSOLIDATED INCOME STATEMENT UNCONSOLIDATED STATEMENTS OF CASH FLOWS Siliconware Precision Industries Co., Ltd. Contact: Janet Chen/ Investor Relations Siliconware Precision Industries Reports 0.4% Revenues Sequential Growth Siliconware Precision Industries]