The Unwins Wine Group Ltd have distributed an Information Memorandum to all parties who have so far shown an interest in buying the business. At this stage, the details of the memo remain confidential, the company said. Michael Lunn, Unwins’ chairman said: “We have received a substantial amount of interest with the registration of over fifty interested parties.  The Board will consider the most appropriate potential acquirers who will progress to the next stage of the process."