Ng & Sons Investment Pte. Ltd.

11 Medical Drive

47 Ayer Rajah Crescent, Singapore

71 Ayer Rajah Crescent, Singapore

71 Ayer Rajah Crescent, #03-26

71 Ayer Rajah Crescent, #06-01

Singapore

2 Ayer Rajah Crescent

ABB #03-00, 2 Ayer Rajah Crescent (S)139935

3 South Buona Vista Road

87 Science Park Drive

#05-08, 79 Ayer Rajah Crescent, Block 79, Singapore

Blk 79 Ayer Rajar Crescent #04-04 Launchpad@one-north

20 Ayer Rajah Crescent

#B1-05 CONNEXIS , NO 1, Fusionopolis Way @ One North MRT Station EXIT C via Fusionopolis Way, Basement 2 Singapore

3 Fusionopolis Link, Singapore

1 Fusionopolis View, Singapore 138577

154 West Coast Road

151 North Buona Vista Road

43 Holland Drive

Block 43, Holland Drive, #01-47

5 COMMONWEALTH LANE 149546

49 Stirling Road

#04-52 to 55 The Clementi Mall, 3155 Commonwealth Avenue West, Singapore