** Shares of Diffusion Engineers DIFF.BO up 21% at 203.17
rupees in debut trade
** Stock opens trade at 193.5 rupees, higher than IPO price
of 168 rupees
** The engineering equipment maker's IPO was oversubscribed
114.49 times, as per exchange data
** Co got bids worth 126.92 bln rupees ($1.51 bln)
** IPO's P/E valuation is "reasonable", says Shivani Nyati,
head of wealth at Swastika Investmart, and adds that those who
participated in the IPO may hold on to their shares
** Rival AIA Engineering AIAE.NS rated "hold" on avg -
LSEG data; AIAE up ~16% this year after two straight yearly
gains
** DIFF will use IPO proceeds to expand its existing
manufacturing plant and setup of new factory, both in
Maharashtra state, as per its RHP
($1 = 83.9625 Indian rupees)
(Reporting by Varun Vyas in Bengaluru)
((varunvyas.hebbalalu@thomsonreuters.com))