Company Name : Hydro Engineering Co., Ltd.

Registration Number : 0105536144072

Type of Business : Investment and EPC in Energy and Water Supply

Headquarter : 238/22 Ratchadaphiseak Rd., Huaykwang, Bangkok 10310, Thailand

Telephone Number : 02-274-1909

Fax : 02-274-1705

Website : www.hydroeng.co.th

E-Mail : Info@hydroeng.co.th

Authorized Capital : 520,000,000

Paid – up Capital : 361,740,000

Par Value : 1,000 Baht

Auditor : Deloitte Touche Tohmatsu Jaiyos Audit Co., Ltd.

1/1, A I A  Sathorn  Tower, Floor 23-27,

South Sathorn, Yan Nawa, Sathorn, Bangkok

Tel. 02-034-0000

Internal Auditor : Dharmniti Internal Audit Co., Ltd.

178 Permsap alley (Prachachuen 20) Prachachuen Road, Bangsue,

Bangkok 10800

Tel. 02-596-0500

The Dividend Distribution Policy of Company

Hydro Engineering Co., Ltd. has the dividend distribution policy for shareholders, at least 50 percent of net profits of such particular business after deducting Corporate Income Tax and after various reserved funds as requirement under laws and regulations of company; nevertheless, the abovementioned dividend distribution might be changed, depending on another necessities and suitabilities according to Board of Directors, resolution. The company will consider overall operation, cash flow, liquidity, financial status, investment plan, necessities of using working capital for business management, enhancing business, economic condition and other factors.

However, monthly dividend distribution must be approved from shareholders’ meeting, excepting interim dividend distribution might be approved by board of directors to distribute interim dividend sometimes when the company has reasonable profits. The abovementioned dividend distribution will be informed in the next shareholders’ meeting.

The Dividend Distribution Policy of Subsidiary company

The consideration of subsidiary company’s dividend distribution will be under the authority of consideration which have approved by the committee and/or each shareholders’ meeting of subsidiary company with consideration of overall operation, cash flow, liquidity, financial status, investment plan, necessities of using working capital for business management, expanding business, economic condition and other factors as board of directors and/or each shareholders’ meeting of subsidiary company view as appropriate.

In order to distribute dividend of subsidiary company to abide by corporate governance, transparency, and accountability. When the subsidiary company distributes dividend, company’s representative who being director of each subsidiary company will inform company’s Board of Directors in the next meeting.