Take context from the input text and decide on the accurate relationship between 'Costa Group' and 'fruit' from the options provided.
Options: manufacturer, distribution format, owned by, product/material produced

SYDNEY, July 24 (Reuters) - Shares of Costa Group Ltd , Australia's top supplier of fresh fruit and vegetables, debuted at a discount to their issue price on Friday as volatile markets hampered demand for the country's No.
product/material produced