Australia's High Commissioner to Papua New Guinea appears to have taken a coded swipe at the Asian Development Bank (ADB) for awarding development contracts to foreign state-owned companies.
"We are concerned where people don't use local companies, where they are available, and don't use local labour," High Commissioner John Feakes said.
The remarks were made during the signing of a contract to redevelop a major port in PNG with funding from the Australian Infrastructure Financing Facility for the Pacific.
Australia has committed $621.4 million in loans and grants to overhaul four large ports and one tidal basin in PNG between now and 2029.
The first cab off the rank is the Kimbe port, with Queensland company Pacific Marine Group winning a $107.7 million contract to complete the marine work.
High Commissioner Feakes said the project would create 300 local jobs during the construction phase.
He said landside works were only tendered to Papua New Guinean companies, with contracts to be awarded in coming days.
"I want to contrast this approach with some of our multilateral development partners, who rely almost exclusively on foreign state-owned firms which deliver without local labour and sometimes without local supplies," he said.
Australia will contribute $492 million to the Asian Development Bank over the next four years, but the government has raised concerns about the organisation awarding contracts to Chinese state-owned entities.
Graeme Smith from the Australian National University said other development partners including the US and New Zealand shared the concerns.
"The (Chinese state-owned) companies have been involved in the past in encouraging countries for example to move away from Taiwan and towards China," he said.
"As for the ports themselves, the geopolitical aspect of it would be that if you build the port, you have a great deal of knowledge about the port, but it's not as though you kind of have the launch codes."
Professor Smith said some Chinese companies had adapted to the Pacific environment and employed locals, while others tended not to.
"It really depends on the company. There's been no shortage of dud projects done by Australian companies in the Pacific," he said.
Pacific Marine Group CEO Terry Dodd said his company had experience working in PNG over three decades.
"When we come to PNG is to try to use as many local contractors as we can, we use as many local staff as we can, we spend a lot of time upskilling, training people," he said.
ADB has been contacted for comment.