Dec 24 (Reuters) - Richfield International Ltd (RIS) :
- Take no action on takeover offer
- Received a bidder's statement from Mercantile OFM Pty Ltd
- Offer in respect of an unsolicited on-market takeover offer (offer) for all of the issued shares in Richfield
- Says under the offer Mercantile OFM Pty Ltd is offering 20 cents per Richfield share