Malaysias Ministry of Plantation Industries and Commodities said three years of testing have showed B10 biodiesel causing no adverse effects to the engines of 75 vehicles of various makes and models. Showa Shell Sekiyu K.K. disclosed that its integration with Idemitsu Kosan, announced last year, will not take place until April of next year, due to an ongoing review by the Japan Fair Trade Commission. Previously, Shell said it could occur as early as October of this year.