Forestry prices have eased back from the record highs hit in July, but returns are picked to remain positive for the rest of the year.
However, the escalating US-China trade tensions are casting a shadow over the short-term outlook.
Ports around the country, including Port Otago and South Port, have reported record or near-record log exports over the past 18 months, mainly because of high demand from China.
However, with the increasing trade and tariff wars between the US and China, the Chinese yuan has fallen against the US dollar, meaning its buying power has been weakened.
ASB senior rural economist Nathan Penny said while forestry prices in New Zealand dollar terms were only 2.5% below July's record, according to AgriHQ data, in US dollars prices were down 12% on the April high.