" The Oriente will be supplied by the same seller at a small premium to formula , " a trade source said , referring to the first October cargo sold two weeks ago at Petroecuador 's sale formula plus five cents fob .
<response> " The <organization>Oriente</organization> will be supplied by the same seller at a small premium to formula , " a trade source said , referring to the first October cargo sold two weeks ago at <organization>Petroecuador</organization> 's sale formula plus five cents fob . </response>