"To help them, Ravensdown focused on product margins and yielded an FY22 group margin percentage lower than last year."
Ravensdown Shipping Services provided a $26m boost to the Group's bottom-line performance.
Chief executive Garry Diack said the co-op had positioned its balance sheet for another challenging year in 2023 with $347M of stock in store.
"Our fundamental belief is that this cash is better in use on-farm than in our hands, and our margin-based pricing approach has proven this to be the case this year."
Given this year's performance and next year's challenges, a shareholder rebate of $25 per tonne has been declared, he said.
"The need for a capital buffer for the increasing risk a cooperative structure faces compels a conservative approach to shareholder rebate for 2022."
Rebates are paid to shareholders who bought solid qualifying fertiliser products between 1 June 2021 and 31 May 2022.
This week the Government announced a collaborative $22m programme with Ravensdown to reduce farm emissions and nitrate leaching.
Ravensdown is leading the programme, called N-Vision NZ, and will contribute $11 million cash, with Lincoln University and Plant & Food Research providing research expertise.
"We need to continue investment in technological support to reduce New Zealand's fertiliser footprint," Diack said.
The year at a glance
The year at a glance for 2021-22, with numbers for 2020-21 in brackets.
• Profit from continuing operations before tax, bonus share issue and rebate: $95 million ($52 million).
• Operating cashflow after rebates to shareholders: -$60 million (+$37 million).
• Equity ratios: 64 per cent (81 per cent) before rebate and 62 per cent after rebate (78 per cent).
• Rebate of $25 per tonne to be paid in cash by the end of August for fully paid-up shareholders ($30/t).
• Revenue: $922 million ($712 million).
• $4 million invested in new technology ($4 million) and $6 million supporting R&D ($6 million).