** PCBL shares PCBL.NS fall as much as 6% to 132 rupees,
their worst intra-day pct fall since Sept 21
** The carbon black maker said Wednesday Q2 profit fell ~5%
as a 75.5% surge in cost of materials offset sales of the tire
strengthening material
** ICICI Securities says exports volumes outlook for carbon
black in near term is uncertain on production challenges in
Europe due to higher power cost
** ICICI expects India volumes to face challenges from
increased domestic supply
** More than 1 mln shares change hands by 0509 GMT vs 30-day
avg of 1.5 mln shares
** All five analysts covering the stock have a "buy" or
"strong buy" rating; median PT is 155 rupees - Refinitiv data
** Stock up 15.8% so far this year, up to last close vs S&P
BSE 500 Index's .BSE500 1.51% rise
(Reporting by Dimpal Gulwani in Bengaluru)
((dimpal.gulwani@thomsonreuters.com))