** Shares of supply chain logistics firm Mainfreight Ltd
MFT.NZ rise as much as 6.3% to NZ$70.13, best intraday gain
since July 28
** Company says it expects half-yearly profit before tax to
have risen 65.8% to NZ$301.7 mln ($170.94 mln) urn:newsml:reuters.com:*:nNZW4gxqfW
** Half-yearly revenue seen 32.5% higher at NZ$3.01 bln
** Stock hits highest since Sept. 22
** Company's shares down 29.7% YTD, as of last close
($1 = 1.7649 New Zealand dollars)
(Reporting by Harshita Swaminathan)
((Harshita.Swaminathan@thomsonreuters.com))