Thu 26 Jan 2012 10:00:03 AM EST Tembec has posted a net loss of $16 million on sales of $401 million in its first quarter, ending on December 24, 2011. For comparison, in the same quarter of 2010, the company reported a net loss of $11 million on sales of $422 million. Tembec said its quarterly results were lower than anticipated due [...]