** Indian rice exporters fall as much as 7.6%
** U.S. President Donald Trump signaled that he could impose fresh tariffs on Indian rice, according to media reports
** "Daawat" brand rice seller LT Foods LTOL.NS falls 7.6%, steepest pct drop among peers
** U.S. is co's biggest export market
** GRM Overseas GRMO.NS sheds 4.2%
** "India Gate" brand KRBL KRBL.NS, Kohinoor Foods KOFO.NS down 2% and 1%, respectively
** On Monday, Trump unveiled $12 billion aid package for American farmers, who have sought aid for seeds, fertilisers amid higher costs
** YTD, KOFO falls 39.5%, LTOT sheds 13%, KRBL rises ~25%, GRMO jumps 120%
(Reporting by Urvi Dugar in Bengaluru)
((UrviManoj.Dugar@thomsonreuters.com;))