Notice of Annual General Meeting of China Yuchai International Limited ("CYI")

China Yuchai International Limited ("CYI") Reports Unaudited First Quarter 2012 Financial Results

Scheduled Date For Release Of The First Quarter 2012 Financial Results

Announcement by Tasek Corporation Berhad ("Tasek")

Announcements by Tasek Corporation Berhad ("Tasek")

1. General Announcement

2. Changes in Substantial Shareholder's Interest Pursuant to Form 29B of the Companies Act. 1965

3. Changes in Substantial Shareholder's Interest Pursuant to Form 29B of the Companies Act. 1965

4. Changes in Substantial Shareholder's Interest Pursuant to Form 29B of the Companies Act. 1965

5. Financial Results

China Yuchai International Limited ("CYI") to Announce Unaudited First Quarter 2012 Financial Results on May 14, 2012

Announcement by Tasek Corporation Berhad ("Tasek")

HLA - Resolutions passed at the 51st Annual General Meeting ("AGM") of the Company held on 25 April 2012

1. Part One

2. Part Two

HLA - Response to Singapore Exchange Securities Trading Limited's Query Regarding Annual Report

HLA - Incorporation of Subsidiaries and Acquisition of Airwell Asia and Fedders Hong Kong