The Fiji trade commissioner to Papua New Guinea, Navitalai Tuivuniwai, will visit Bougainville this week in a bid to strengthen trade and investment.
He said there were enormous opportunities for developing long term partnerships and investments between Fiji and Bougainville.
Mr Tuivuniwai said his focus would be on key sectors such as tourism, agriculture and manufacturing.
The Fiji trade office in PNG runs the "Bula Wantok Investment Roadshow" to raise awareness across the country about the opportunities for doing business with Fiji.