SDT: Notification of share repurchase for Treasury stock

1. Name of issuer: Song Da No 10 JSC

2. Stock code: SDT

3. Securities type: Common stock

4. Number of shares to be repurchased: 300,000 shares

5. Purpose: For Treasury stock

6. Resource for repurchase: Retained earnings

7. Tender price: Market price

8. Time for share repurchase: From 18/08/2008 to 15/09/2008

9. Trading method: Negotiation or quotation.

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