In 2002, Scotiabank shut its branches (formerly Banco Quilmes) in Argentina during the currency crisis and massive sovereign default. In the following year, Scotiabank's Guangzhou branch was awarded the first licence to a Canadian bank by the Chinese government to deal in Chinese currency. In 2007, Scotiabank acquired a 24.98 per cent stake in Thanachart Bank, with that share later increasing to 48.99 per cent by December 2014. With the acquisition of Siam City Bank, Thanachart Bank is now the 6th largest bank (by assets) in Thailand with over 16,000 staff serving more than four million customers through 680 branches and 2,100 ATMs across the country.