Dec 12 (Reuters) - Glencore Plc GLEN.L :
* PLANS TO PROGRESSIVELY RAMP UP LADY LORETTA MINE, ANTICIPATE RESTART IN H1 2018 - INVESTOR CALL
* ZINC OUTPUT EXPECTED TO FALL SLIGHTLY IN 2018 TO AROUND 1.09 MILLION TONNES VERSUS 1.1 MILLION TONNES THIS YEAR Further company coverage: GLEN.L