June 13 (Reuters) - QBE Insurance Group Ltd QBE.AX :
* QBE LAUNCHES TENDER OFFER FOR SENIOR NOTES
* LAUNCHES TENDER OFFER OF UP TO U.S.$100 MILLION SENIOR NOTES DUE 2022
* MINIMUM PURCHASE PRICE AND MAXIMUM PURCHASE PRICE ARE $960 AND $980, RESPECTIVELY PER U.S.$1,000 PRINCIPAL AMOUNT OF NOTES