ST Shandong Tyan Home Co., Ltd. has Changed its Name to Jinan High-tech Development Co., Ltd

Jinan High-tech Development Co Ltd is a China-based company principally engaged in the in vitro diagnostics business. The Company operates three segments. The Real Estate and Property Services Business segment is mainly engaged in real estate development and sales and the provision of property and property leasing services. The In Vitro Diagnostics Business segment is mainly engaged in the research and development, production and sales of molecular diagnostic reagents and equipment. The products are mainly used in the fields of infectious disease prevention and control, pathogenic microorganism detection, food safety testing and other fields. The Other Business segment is mainly engaged in trading business and other businesses. The Company mainly conducts its businesses in the domestic market.