28.10.2022 - VANCOUVER BC / ACCESSWIRE / October 27, 2022 / World-Class Extractions Inc. (CSE:PUMP)(FRA:WCF)(OTCQB:WCEXF) (the 'Company' or 'World-Class'), is pleased to report the operating and financial results for its year ended April 30, 2022.Highlights⢠The ... Seite 1