1. For the sale of commercial housing, the purchaser and the selling unit shall sign the relevant maintenance fund payment agreement, and the purchaser shall pay the maintenance fund to the selling unit at the rate of 2-3% of the purchase price.

2. The maintenance fund collected by the selling unit belongs to all owners and is not included in the residential sales income.

3. The current deposit standard of the first special maintenance fund is: 90 yuan/m2 for high-rise buildings (including multi-storey buildings with elevators) and 50 yuan/m2 for multi-storey buildings (including villas). Multi-storey buildings in some cities charge 20 yuan /m2. You can call the staff of the local housing authority for details.