Five tubemakers and two individuals were fined a total of 19.2 million reais ($3.43 million) by the Brazilian competition authority for participating in a price-fixing cartel.Bianchini Indústria de Plásticos (Plasbil) was fined 14.1 million reais; Indústria e Comércio de Plásticos Majestic was fined 2.46 million reais; Plásticos TWB was fined 586,742 reais;