As debt obligations mount, some local governments are pushing banks to extend maturities and cut interest rates, sources said. Reuters Graphics"BLACK HOLES""The LGFVs have become the black hole of the Chinese financial system. Chinese banks and other financial institutions have been cautious on new lending to LGFVs over the past years. In recent months, some state-owned banks, asset managers, and insurers have been looking into their portfolios to screen LGFV borrowers with weaker creditworthiness and dispose them, separate financial sector sources told Reuters. Offshore branches of Chinese financial institutions have been major buyers of the bonds, industry sources said.

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