China stocks close at 1-week low on doubts over tariff rollback <!-- no image --> <div>* U.S. plan to cancel China tariffs divide White House officials - sources<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=GQ0eCyOJV1c:rYJpD4vLpJY:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=GQ0eCyOJV1c:rYJpD4vLpJY:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=GQ0eCyOJV1c:rYJpD4vLpJY:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=GQ0eCyOJV1c:rYJpD4vLpJY:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=GQ0eCyOJV1c:rYJpD4vLpJY:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/GQ0eCyOJV1c" height="1" width="1" alt=""></div> Posted by Reuters