2010
4 Jan EPI Appoints Mr. Jacky Zhou as Executive Director

2009
3 Dec EPI Announces the Second Shallow Well of Mendoza Oilfield in Argentina Begins Production
2 Dec Mr. Joseph Wong, Chairman and CEO of EPI Awarded "Outstanding Enterpreneur Awards"
24 Nov EPI Announces the Commencement of Oil Production in Mendoza Oilfield, Argentina; Transforms into a Major Oil Player
1 Nov EPI Appoints Mr. ZHU Tiansheng, Senior Consultant and Chief Project Officer for China Offshore Oil & Gas Development & Utilization Company of CNOOC, as Independent Non-Executive Director
17 Aug EPI Announces 2009 Interim Results
24 Apr EPI Announces 2008 Annual Results

2008
11 Dec EPI and Shenzhen Jiangtong Southern Company Jointly Operate SE Metals
24 Sep EPI Announces 2008 Interim Results
24 Apr EPI Announces 2007 Annual Results

2007
19 Sep EPI Announces 2007 Interim Results
6 Jun Qingyuan JCCL EPI, the Joint Venture of Jiangxi Copper and EPI, Hosts Grand Opening of Smelting Plant
22 May EPI and Daye Nonferrous Metals Sign Framework Agreement on a Proposed Investment in a Joint Venture Company
24 Apr EPI Announces 2006 Annual Results Succeeds to Resume Trading on the Stock Exchange of Hong Kong
12 Feb EPI Sets Forth Metal Logistics and Financing Businesses Accelerates Development of Non-ferrous Metal Business
12 Feb EPI Strengthens the Development of Joint Venture Business with Jiangxi Copper

2006
28 Nov Jiangxi Copper and EPI Establish a Joint Venture Company Jiangxi Copper EPI (Qingyuan) Limited
25 Sep Great Wall Cybertech Shares to Resume Trading on 26 September 2006