Investor Relations

Remarks
Substantial Shareholder: KEPPEL OFFSHORE & MARINE LIMITED ("KOM") KOM has a deemed interest in all the shares held by KSI in Dyna-Mac Holdings Ltd due to KOM's deemed interest in all of the issued shares in KSI (See note 2 below) The percentages are computed based on 900,285,000 issued shares in Dyna-Mac Holdings Ltd as at 2 March 2011. Note 2: On 2 March 2011, KSI was issued 250,000,000 shares, representing 27.77% interest, pursuant to the initial public offering and listing of Dyna-Mac Holdings Ltd. KOM owns all the issued shares in KSI. Accordingly, KOM has a deemed interest in all the 250,000,000 shares in which KSI has an interest in, representing approximately 27.7% of all the shares in issue. Keppel Corporation Limited ("KCL") holds 100% of the issued shares in KOM. KOM holds 100% of the shares in KSI. Accordingly, KCL has a deemed interest in all the shares in which KSI has an interest in, representing approximately 27.77% of all the shares in issue.

Remarks
On 2 March 2011, KSI was issued 250,000,000 shares, representing 27.77% interest, pursuant to the initial public offering and listing of Dyna-Mac Holdings Ltd. The percentages are computed based on 900,285,000 issued shares in Dyna-Mac Holdings Ltd as at 2 March 2011.

Remarks
Substantial Shareholder: KEPPEL CORPORATION LIMITED ("KCL") KCL has a deemed interest interest in all the shares in Dyna-Mac ("Shares") held by KSI due to KCL's deemed interest in all of the issued shares in KSI (See note 2 below) The percentages are computed based on 900,285,000 issued shares in Dyna-Mac Holdings Ltd as at 2 March 2011. On 2 March 2011, KSI was issued 250,000,000 shares, representing 27.77% interest, pursuant to the initial public offering and listing of Dyna-Mac Holdings Ltd. KCL owns all the issued shares in KSI, through its wholly-owned subsidiary, Keppel Offshore & Marine Limited. Accordingly, KCL has a deemed interest in all the 250,000,000 shares in which KSI has an interest in, representing approximately 27.77% of all the shares in issue.

Remarks
On 2 March 2011, KSI was issued 250,000,000 shares, representing 27.77% interest, pursuant to the initial public offering and listing of Dyna-Mac Holdings Ltd. Keppel Corporation Limited ("KCL") owns all the issued shares in KSI, through its wholly-owned subsidiary, Keppel Offshore & Marine Llimited. Accordingly, KCL has a deemed interest in all the 250,000,000 Shares in which KSI has an interest in, representing approximately 27.77% of all the Shares in issue. Keppel Corporation Limited is an associated comapny of Temasek. Accordingly, Temasek is deemed by virtue of section 7(4A) of the Companies Act, Chapter 50 of Singapore to have an interest in the Shares held by KSI. The percentage interest is calculated on the basis of 900,285,000 Shares in Dyna-Mac Holdings Ltd as at 2 March 2011.