Feb 1 (Reuters) - Cardinal Resources Ltd (CDV) : KEVIN TOMLINSON RETIRING AS CHAIRMAN QIANG DU APPOINTED CHAIRMAN Source text https://cdn-api.markitdigital.com/apiman-gateway/ASX/asx-research/1.0/file/2924-02336344-6A1018224?access_token=83ff96335c2d45a094df02a206a39ff4 ([email protected])