Sources: http://en.wikipedia.org/wiki/China_Export_ %26_Credit_Insurance_Corporation and http://uk.reuters.com/article/2011/05/26/china-cic-sinosure-idUKL3E7GQ10720110526.
Lähteet: http://en.wikipedia.org/wiki/China_Export_ %26_Credit_Insurance_Corporation ja http://uk.reuters.com/article/2011/05/26/china-cic-sinosure-idUKL3E7GQ10720110526.