Hello bayte,
Welcome to Expat.com 😀
For questions regarding importation restrictions, exemptions, or duties for furniture, tools, or a pre-owned vehicle, it is best to check directly with the relevant authorities in Papua New Guinea. They will be able to provide the most accurate and up-to-date information regarding customs regulations and possible exemptions.
Wishing you a smooth relocation!
Cheryl
Expat.com team