The state-owned Beijing Capital Group Co is exploring a sale of the once-listed Waste Management for US$1 billion ($1.4b), Bloomberg has reported.
The agency, quoting people with knowledge of the matter, said Beijing Capital had asked investment banks for proposals on the potential divestment of the company, now called Beijing Capital Waste Management NZ Ltd.
Beijing Capital could also consider selling a partial stake in the business, once source told Bloomberg.
New Zealand fund managers would welcome a return of the once highly profitable Waste Management, which delisted in 2006 after its amalgamation with Australia's Transpacific Industries.
Beijing Capital acquired Waste Management for $950 million from ASX-listed Transpacific in 2014.