Amount (HK$)	Increment (HK$)
1,500 - 5,000	500
5,000 - 10,000	1,000
10,000 - 100,000	2,000 -> 5,000 -> 8,000
100,000 - 200,000	10,000
200,000 - 1,000,000	20,000 -> 50,000 -> 80,000
Above 1,000,000	100,000

Notice: The auctioneer is authorized to alter the bidding increments when necessary