1. Basic information of prospecting rights

The exploration right of "Danglanggou Gold Mine in Diebu County, Gansu Province" was first established on October 10, 2004. The current exploration area is 6.32km2, the prospecting right holder; Gansu Tiancheng Mining Co., Ltd. The Second Geological and Mineral Exploration Institute of the Mining Bureau.

2. When the Danglanggou prospecting right has only done surface work, no actual engineering work has been carried out.