Borg brothers to take Warragundi aggregation out of South Korean hands Save Share Giant South Korean conglomerate Hanwha Group has sold the blue-chip Warragundi mixed-farming aggregation in NSWâs Mudgee region back to local owners, just two years after buying it from farmers John and Sandra Harding, for about $25 million. Title deeds show the 5800-hectare property fronting the Cudgegong River at Goolma Road in Two Mile Flat is under contract to brothers John and Michael Borg, founders of manufacturing and recycling company Borg Group, though the deal has yet to settle. Warragundi has herds of Angus cattle and merino sheep.Â