In the second session of the day, medal count for the host nation continues to flow.
PNG has now won five gold medals in powerlifting in day one of competition.
In the women's 63kg Melissa Tikio (PNG) got gold, Sanimere Abariga of Fiji won silver and Delia Dabwido of Nauru settled for bronze.
And in the men's 66kg Staron Slade of Nauru spoiled the PNG party winning gold, while PNG duo Henry Kelo and Brown Bilong sharing the second and third placing.
But in the men's 74kg division, PNG had the upper hand over Nauru, collecting two medals.