The financial details of individual urban renewal projects - a closely guarded secret since the Urban Renewal Authority was set up in 2001 - will be disclosed on Monday.
Information on the gains or losses on individual projects and the amount in nominal land premiums paid is expected to trigger debate about whether the authority should self-finance redevelopment projects.
The financial operation of the URA is being reviewed by the Development Bureau, a process to be completed by the end of this year.
The government injected HK$10 billion into the authority when it was established in 2001.
But how much each renewal project has gained or lost has been kept from the public until now. The authority has only disclosed an overall gain or deficit on a yearly basis since it began operating.
This sparked criticism from lawmakers and activists, who urged more transparency.