News Chinese ‘dumping’ has slashed mattress prices, but at a cost to the U.S. bedding industry December 11, 2019 Nathan Bomey, USA TODAY Comments Off on Chinese ‘dumping’ has slashed mattress prices, but at a cost to the U.S. bedding industry Dozens of Chinese companies flooded the American market with super-low-priced mattresses in recent years, selling them to retailers for as low as $18.