July 31 (Reuters) -
** Mineral Resources MIN.AX falls 8.9% to A$28.030, set for worst day since June 2
** Jefferies downgrades miner to "underperform" on high valuation
** Says co's debt-to-equity ratio remains high and underlying commodity outlook continues to be soft
** Upgrades co's PT to A$25 from A$22 without assigning reason
** Jefferies expects Onslow Iron FY26 shipments of 27.75 metric ton, which is lower than co's guidance of 30-33 Mt
** Four out of 14 analysts rate MIN "buy", five rate "hold", three rate "sell" and two rate "strong sell", analysts have set the median PT at A$26.10 - according to data compiled by LSEG
** YTD, stock down 18%
(Reporting by Keshav Singh Chundawat in Bengaluru)
((Keshav.SinghChundawat@thomsonreuters.com;))