20 Feb 2020
(1) COMMENCEMENT OF EXCHANGE AND TENDER OFFER FOR OUTSTANDING US$500,000,000 5.70% SENIOR NOTES DUE 2021 (2) COMMENCEMENT OF EXCHANGE AND TENDER OFFER FOR OUTSTANDING US$500,000,000 6.25% SENIOR NOTES DUE 2021 AND (3) PROPOSED NOTES ISSUE TO BE GUARANTEED