Yesterday's SEC suit against the Chinese units of the Big Four accounting firms could mark the...

|By:, SA News Editor

Yesterday's SEC suit against the Chinese units of the Big Four accounting firms could mark the beginning of the end for U.S.-listed China shares, even giants like Sina (SINA) and Baidu (BIDU). The accounting firms face a Catch-22: The U.S. requires them to share information from their audits in foreign countries, while China bars them from doing so.