On October 28, 2024, the US Department of Commerce officially initiated dual anti-dumping and countervailing duty investigations into fiber-cast products imported from Vietnam (Case Code: A-552-845 and C-552-846). The products under investigation are fiber-cast products with HS codes: 4823.61.0020, 4823.61.0040, 4823.69.0020, 4823.69.0040, 4823.90.1000. The countries under investigation include Vietnam and China and both are proposed…