OTC Markets Group Inc. (OTCQX:OTCM) has welcomed DSM Firmenich AG, a leading innovator in nutrition, health, and beauty, to trading on the OTCQX Best Market. DSM Firmenich AG upgraded to OTCQX from the Pink Limited market. DSM Firmenich AG begins trading immediately under the symbols ‘DSFIY’ and ‘DSMFF’.