Unlock stock picks and a broker-level newsfeed that powers Wall Street. Upgrade Now OTC Markets OTCPK - Delayed Quote • USD Tian'an Pharmaceutical Co., Ltd. (TNPH) Follow Compare 0.0020 0.0000 (0.00%) At close: April 15 at 4:00:00 PM EDT Sustainability data is currently not available for TNPH.