Anpario PLC (LSE:ANP) jumped 7% as it said full-year results would beat market expectations due to the performance of Oreg-Stim, its oregano-based animal feed.
Group sales in 2023 will be at least £30.8 million and underlying profits not less than £4.4 million before impairment charges of £400,000.
Price rises and a favourable sales mix have boosted gross margins, while cost savings are helping further down the P&L account.
Year-end cash balances have also risen to £10.6 million, said the statement.
Shares rose 17.5p to 257.5p.