Fri, Sep 06, 2013 12:00 - China Health Resource, Inc. (CHRI: OTCQB) - Tier Change - The symbol, CHRI, no longer is classified as OTC Pink Limited. As of Fri, Sep 06, 2013, CHRI resides in the OTCQB tier. You may find a complete list of tier changes at otcmarkets.com.