Before revision:  For the reconstructed interbank network, we obtain the following characteristics  which are consistent with the previously known stylized facts : the short path length, the small clustering coefficient, the disassortative property, and the core and peripheral structure . Community analysis shows that the number of communities is 2-3 in the normal period, 1 in the economic crisis (2003, 2008-2013). The major nodes in each community have been the major commercial banks.
After revision:  For the reconstructed interbank network, we obtain the following characteristics which are consistent with the previously known stylized facts : the short path length, the small clustering coefficient, the disassortative property, and the core and peripheral structure , we impose the constraints to consider the sparsity that is no transactions within the same bank category except for major commercial banks, the core and peripheral structure has spontaneously emerged. We identify major nodes in each community have been the major commercial banks.