Gypsum board from the United States of America?

Vancouver ARGO Customs Brokers: CBSA launched an investigation into whether or not certain gypsum board from the United States of America is being sold at unfair prices into the provinces of British Columbia, Alberta, Saskatchewan, and Manitoba, as well as the Yukon and Northwest Territories. CBSA will investigate whether the imports are being sold in Canada at unfair prices, and will make a preliminary decision by September 6, 2016.