Chorus' share price reached another record low yesterday as Moody's indicated it could cut the company's credit rating.
Shares in the lines infrastructure player fell 13c yesterday and closed at $2.78.
It follows a 49c drop on Monday when the Commerce Commission proposed to cut the amount Chorus could charge internet retailers for unbundled bitstream access (UBA).
This service enables internet retailers to supply broadband services to households and businesses without the need to replicate Chorus' local copper lines or have their own equipment in telephone exchanges.
If the commission's UBA decision was finalised, Chorus said it could reduce its annual earnings before interest, tax, depreciation and amortisation (ebitda) by $150to $160 million from December 2014.