Upon the application or authorization of the borrower, municipalities directly under the central government, cities under separate state planning, provincial capitals and other urban real estate departments with inquiry conditions inquire about the borrower's family housing registration records through the housing registration system, and issue written inquiry results.

If the results of family housing registration inquiry cannot be provided temporarily due to local conditions, the borrower shall submit a written credit guarantee for the actual number of family housing units to the lender. If the lender verifies that the credit guarantee is false, it shall be recorded in the bad record.

In any of the following circumstances, the Lender shall implement the second set (inclusive) of differentiated housing credit policies for the Borrower:

(a) the borrower applies for a loan to buy a house for the first time, and his family has registered one or more complete sets of housing in the housing registration system (including the pre-sale contract registration and filing system, the same below) where the proposed house is located;

(two) the borrower has used the loan to buy a set (or sets) of housing, and applied for a loan to buy housing;

(3) The lender is convinced that the borrower's family already owns a house (or above) through due diligence in the form of credit record inquiry, face-to-face test and interview (home visit when necessary).