Plumbing products led the way to a 2.3% increase in overall construction costs last year, tracking residential consents which have started climbing back up the ladder.
The share price will be set by Napier Port following a bookbuild.
The NZ med-tech firm underwent a major restructure late last year.
More New Zealanders went on overseas trips than a year ago.
Net migration has remained high since 2014.
Firm reportedly set up structures used for proceeds of Azerbaijani corruption.
Shares plunge as company cancels first-half dividend.
Composite index indicates growth will struggle to stay above 2% this year.
More than 80 S&P 500 companies have warned of weaker results than initially expected.
The scheme also hopes to educate consumers on how to dispose of waste plastic.