MTECHTIPS-Copper trading range for the day is 393.2-412. Copper prices dropped but recovered from 398.10 level as prices were supported on the prospect of lengthy supply disruptions. The focus continued to be Chile’s Escondida mine, where a strike over pay has reportedly been postponed while union o officials hold mediated talks. Renewed talks in Chile to end a week-long strike at Escondida have likely been delayed until at least Saturday SELL COPPER FEB 2017 @ 404.00 SL 407.20 TGT 401.20-398.20. MCX.