Vancouver, British Columbia--(Newsfile Corp. - November 19, 2012) - Trading resumes in: Company:  Pacific Potash CorporationTSX-Venture Symbol: PPResumption Time (ET): At the Open  IIROC can make a decision to impose a temporary suspension of trading in a security of a publicly listed company, usually in anticipation of a material news announcement by the company. Trading halts are issued based on the principle that all investors should have the same timely access to important company information. IIROC ...