Notices to Exporters Softwood Lumber Exports to the United States: Export of Softwood Lumber Products when the Prevailing Monthly Price is Above $US 355: Serial No. 187 - Notices to Exporters Softwood Lumber Exports to the United States: Export of Softwood Lumber Products when the Prevailing Monthly Price is Above $US 355: Serial No. 187 - 2012-12-21