Xinhua Finance eziData China Consumer Confidence Index (CCCI) was updated today, with the survey results showing that, due to a series of negative factors such as the falling stock market and concerns on deepening subprime mortgage crisis, China consumer confidence index went down to 92 in July, which was 3.1 points down from that of June, or 4.8 points down from that of January 2008. Meanwhile, the US consumer confidence index released by the University of Michigan has been declining since January 2008, mainly affected by the subprime mortgage crisis.