Last year the Government removed tariffs and duties on building materials, to improve housing affordability.
Hawke's Bay Fruitgrowers Association president Lesley Wilson said growers would make submissions on the proposed law change.
"We welcome competition but we don't want local industries to be destroyed," she said.
The canned peach industry alone is worth an estimated $15 million to the Hawke's Bay economy, with plums and pears also canned.
"Common sense has come through so far and we'll keep moving forward.
"We certainly won't be taking our eye off the ball."
Heinz Wattie's managing director Mike Pretty said the Government's decision to not introduce ATPs saved the industry-threatening destabilisation that would have caused "immense impact" on many livelihoods.
He thanked Tukituki MP Craig Foss for supporting the "staunch" growers' cause.