Conifex Timber Inc. has entered into a definitive purchase agreement with certain subsidiaries of Canwel Building Materials Group Ltd.  for the sale of Lignum Forest Products LLP .  The consideration for the transaction is approximately US$11.5 million, including approximately US$10.5 million for working capital. The estimated working capital is subject to customary post-closing adjustments.  Ken Shields, Conifex's President and CEO, stated: "As we worked over the past several months capturing the synergies and integrating our two acquired US South mills into Conifex, it became apparent to us that Lignum’s strength ...