(2) BPB, Knauf [3], Lafarge and Gyproc entered into and participated without interruption in a complex and continuing agreement contrary to Article 81(1) of the Treaty which was manifested in the following conduct constituting agreements or concerted practices:
(2) As empresas BPB, Knauf [3], Lafarge e Gyproc concluíram e participaram sem interrupção num acordo complexo e contínuo contrário ao disposto no n.o 1 do artigo 81.o do Tratado e que se manifestou pelos comportamentos seguintes, que correspondem a acordos ou práticas concertadas: