 SYDNEY--BUSINESS WIRE--James Hardie Industries plc ASX: JHX; NYSE: JHX, the worlds 1 producer and marketer of high-performance fiber cement and fiber gypsum building solutions, today announced that it has made a voluntary redemption of its 4.75 senior unsecured notes due 2025 with a payment of US410 million in principal and call premium. As a result of this redemption, the Company reduced its long-term gross debt balance from approximately US1.3 billion, as of September 30, 2020, to ap 