On September 11, 2020, the Chilean Import Commodity Price Distortion Investigation Commission issued an announcement in the official gazette, responding to the application of the Chilean company Compa?ía Siderúrgica Huachipato SA, regarding steel rods originating in China used to manufacture grinding balls less than 4 inches in diameter. (Spanish: barras de acero para fabricación de bolas para molienda convencional de diámetro inferior a 4 pulgadas) initiated an anti-dumping investigation. The Chilean customs tariff number of the products involved is 7228.3000. The announcement takes effect from the date of issuance.