** Shares in Foshan Haitian Flavouring and Food 603288.SS
slump as much as 7.7 pct to a one-month low, after media reports
of quality problems on soy sauce products
** Stock still up more than 30 pct this year, far
outperforming the broad market
** An index tracking major food & beverage firms .CSISFBI
falls as much as 1.9 pct
** There are 29 samples out of 120 samples that fall short
of national standards, including some of Haitian's soy sauce
products, according to a test on soy sauce products by Jiangsu's
consumer protection watchdog, the official People.cn reports
((luoyan.liu@thomsonreuters.com; Reuters Messaging:
luoyan.liu.thomsonreuters.com@reuters.net))