Thu, Oct 03, 2013 12:00 - Yanglin Soybean, Inc. (YSYB: OTC Pink Limited) - Tier Change - The symbol, YSYB, no longer is classified as OTC Pink Limited. As of Thu, Oct 03, 2013, YSYB resides in the OTC Pink No Information tier. You may find a complete list of tier changes at otcmarkets.com.