**Indian textile stocks fall as much as 2.3% on Thursday
**Decline comes after U.S. President Donald Trump's administration launches new trade investigation into excess industrial capacity in 16 major trading partners, including India
**The "Section 301" unfair trade practices investigation could lead to new tariffs imposed against the countries
**Indian textile exporters have significant exposure to the U.S., making them vulnerable to trade restrictions
**Welspun Living leads losses with 2.3% drop, trailed by a 2% decline each in Alok Industries ALOK.NS and Arvind ARVN.NS
** Indo Count ICNT.NS and Gokaldas Exports GOKL.NS down about 1% each; benchmark Nifty 50 .NSEI falls 0.53%
**YTD, WLSP down 11.3%, ALOK down 18.9%, ICNT down 14.2%, ARVN up 3.5% and GOKL down 18.8%
(Reporting by Mridula Kumar in Bengaluru)
((Mridula.Kumar@thomsonreuters.com;))