Tassal Group Limited (ASX:TGR) said that it is talks to buy a shrimp farming company in Australia. In a filing at the Australian Securities Exchange, Tassal said the shrimp firm in question is currently a supplier to Tassal, and has farms in Yamba, New South Wales, and Hamilton Bay and Mission Beach in Queensland. The firm did not disclose the name of the company. "Negotiations are incomplete and possible purchase terms are incomplete and not finalized," said the firm. No formal binding purchase agreement has been signed. "Accordingly, there is no certainty that a transaction will eventuate".