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- Mr Chuang Wen Fu
Executive Chairman - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.
- 2. Changes resulting from company’s share buyback.
- Mr. Chuang Tze Mon, son of Mr. Chuang Wen Fu, entered into a Share Transfer agreement with Mr. Chuang Wen Fu on 30 December 2005. Mr. Chuang Wen Fu will transfer 496,000 ordinary shares with a par value of S$1.00 each fully paid in Keytech to Mr. Chuang Tze Mon for a consideration of S$10,001,811.00.
- Keytech is a company incorporated in the Republic of Singapore and a substantial Shareholder of Memtech International Ltd.
- As a result of the above share transfer, Mr. Chuang Wen Fu’s direct interest in Keytech is reduced from 30.05% to 13.49%. Consequently, Mr. Chuang Wen Fu is no longer deemed to have an interest in the Memtech shares held by Keytech.
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- Mr Yap Chin Kuan
Chief Operating Officer - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.
- 2. Changes resulting from company’s share buyback.

- Mr Gu Cheng Hua
Executive Director - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.
- 2. Changes resulting from company’s share buyback.

- Mr Teow Joo Hwa
Executive Director - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.
- 2. Changes resulting from company’s share buyback.
- 3. As at date of appointment.

- Mr Chua Keng Hiang
Independent, Non-Executive Director - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.
- 2. Changes resulting from company’s share buyback.

- Mr Teo Kiang Kok
Independent, Non-Executive Director - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.

- Mr Teng Cheong Kwee
Independent, Non-Executive Director - 1. Percentage of company’s issued shares excluding treasury shares as at date of purchase.
- 2. Changes resulting from company’s share buyback.



