claim: Ann Biderman is a Canadian.
evidence: B shares -LRB- , officially Domestically Listed Foreign Investment Shares -RRB- on the Shanghai and Shenzhen stock exchanges refers to those that are traded in foreign currencies .. Shanghai. Shanghai Stock Exchange. Shenzhen. Shenzhen Stock Exchange. foreign currencies. foreign currency. Shares that are traded on the two mainland Chinese stock exchanges in Renminbi , the currency in mainland China , are called A shares .. Renminbi. Renminbi. mainland China. mainland China. A shares. A share ( mainland China )