at several Chinese banks since the weekend have exacerbated concerns
amongst the public about a credit crunch, after the central bank
tightened the availability of funds in the banking system as it tries to
rein in informal lending.
A money transfer system at Bank of China (BOC) (3988.HK) (601988.SS), the country's third largest lender, temporarily failed on Monday, and some customers at Bank of Nanjing (601009.SS) also could not transfer money this week.
On Sunday, a nationwide outage of automatic tell machines (ATMs) and Point of Sales (POS) machines at China's biggest bank, Industrial and Commercial Bank of China (ICBC) (1398.HK)(601398.SS), were tweeted across China's popular Twitter-like Weibo.
BOC, Bank of Nanjing and ICBC have all said the outages were due to technical problems, but this did not allay customer concerns of a larger problem in the banking sector.
"I cannot withdraw money from ICBC and BOC, and don't know who will be next," wrote blogger Wang Yangyu.
"Can you banks give me a better explanation?"