[SMIC Raises First Quarter 2012 Revenue and Gross Margin Guidance SHANGHAI, April 9, 2012 /PRNewswire-Asia/ — Semiconductor Manufacturing International Corporation (“SMIC”; NYSE: SMI; SEHK: 981), one of the world’s leading semiconductor foundries, is pleased to announce today an upward revision of its first quarter revenue and gross margin guidance for the three months ended March 31, 2012, which was originally]

[This announcement is for information purposes only and does not constitute an invitation or offer to acquire, purchase or subscribe for any securities of the Company. SEMICONDUCTOR MANUFACTURING INTERNATIONAL CORPORATION UPDATE ON MAJOR TRANSACTION DELAY IN FORMATION OF JOINT VENTURE Announcements References are made to the announcements dated 29 October 2010, 12 May 2011 and 2 June 2011 (collectively the]

[SEMICONDUCTOR MANUFACTURING INTERNATIONAL CORPORATION (Incorporated in the Cayman Islands with limited liability) (STOCK CODE: 981) SMIC Raises First Quarter 2012 Revenue and Gross Margin Guidance Semiconductor Manufacturing International Corporation (“SMIC”; NYSE: SMI; SEHK: 981), one of the world’s leading semiconductor foundries, is pleased to announce today an upward revision of its first quarter revenue and gross margin guidance for the]

[Form 6-K Semiconductor Manufacturing International Corporation 18 Zhangjiang Road Pudong New Area, Shanghai 201203 People’s Republic of China þ Form 20-F o Form 40-F o o o Yes þ No n/a SEMICONDUCTOR MANUFACTURING INTERNATIONAL CORPORATION (Incorporated in the Cayman Islands with limited liability) (STOCK CODE: 0981) ANNOUNCEMENT OF 2011 ANNUAL RESULTS SUMMARY Financial Highlights include: Sales decreased by 13.9% from]