** Shares of Rashtriya Chemicals and Fertilizers RSTC.NS
surge as much as 18.6% to 66.95 rupees, highest since May 2019
** Brokerage ICRA revises https://archives.nseindia.com/corporate/RCF_25022021105609_CR.pdf
outlook on long-term credit rating of the fertilizer maker to
"positive" from "stable"
** Stock sees best session since April 2020
** Industry peer Gujarat State Fertilizer and Chemicals
GSFC.NS up as much as 6.5%, amid a sharp rise in Indian
equities
** Around 32.5 mln shares of RSTC change hands by 0818 GMT,
vs 30-day avg. of 2.8 mln
** Stock up 5.3% this year, as of last close
(Reporting by Chandini Monnappa in Bengaluru)
((Chandini.M@thomsonreuters.com; 910867497919;))