** Shares of metal coating services provider AZZ Inc AZZ.N
fall as much as 22% to over two-year low of $30.42
** Stock last down ~13%, on course for worst day since July
2020
** Company posts Q2 net loss of $58.6 mln, or $1.91, from
$19 mln, or 76 cents per share, a year earlier
** Q2 sales rose to $406.7 mln from $131.4 mln a year
earlier
** Stock has fallen ~40% this year
(Reporting by Ananya Mariam Rajesh in Bengaluru)
((AnanyaMariam.Rajesh@thomsonreuters.com ; Twitter: https://twitter.com/AnanyaMariam))