HONG KONG--(BUSINESS WIRE)--July 28, 2006--American Oriental Bioengineering Inc. (AMEX: AOB - News), a leading manufacturer and distributor of plant-based pharmaceutical (PBP) and plant-based nutraceutical (PBN) products in China, announced today it will release its 2006 second quarter results on Monday, Aug. 14, 2006. After the release, the company will host a conference call to discuss these results.