"Over four days, in a scenario similar to speed dating, the international buyers will hold a total of 18,000 15-minute meetings with the New Zealand exhibitors," said Mr Roberts.
"As well as strengthening existing relationships, they will be looking for new and different tourism products and experiences that they can sell to consumers in their home markets."
Mr Roberts said two-thirds of buyers consider TRENZ more important than any other New Zealand tourism product purchasing activities they undertake, and almost three-quarters expect to send more visitors to New Zealand as a result of attending TRENZ.
TRENZ Premier Sponsor Air New Zealand flies buyers and media from around the globe to attend the event.
Air New Zealand Chief Executive Officer Christopher Luxon said the airline was proud to sponsor TRENZ and to play its part in supercharging New Zealand's success by supporting the travel of buyers to Rotorua to meet directly with New Zealand businesses.
"As New Zealand's premier trade event TRENZ plays a key role in facilitating these important business opportunities, promoting New Zealand as a tourist destination and showcasing all our country and the Rotorua region has to offer visitors."