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Trade and Industry Department The Government of the Hong Kong Special Administrative Region
Brand Hong Kong - Asia world city

Ozone Depleting Substances

Service Counter and Office Hours

Rough Diamonds and Ozone Depleting Substances Licensing Unit,
Room 1604, 16/F, Trade and Industry Tower,
3 Concorde Road, Kowloon City, Hong Kong

Tel: 2398 5560

Office Hours
Mondays to Fridays:
8:45 am to 12:30 pm &
1:30 pm to 5:45 pm