RT @weigu: Five ministries in China wrote a letter together to caution the risk of bitcoins, bans use in financial institutions. finance.caijing.com.cn/2013-12-05/113…
RT @weigu: Five ministries in China wrote a letter together to caution the risk of bitcoins, bans use in financial institutions. finance.caijing.com.cn/2013-12-05/113…