To Yunnan Chihong Zn & Ge Co., Ltd,

Your Application for Registration of “Chihong Zinc and Germanium” Silver Ingot and relevant documents have been received. In accordance with relevant regulations, specifically the Rules of Shanghai Futures Exchange for Registration of Precious Metals for Futures Delivery, your company’s “Chihong Zinc and Germanium” silver ingot complies with all specifications as prescribed in the silver contract specifications of the Exchange after our on-site registration inspection and sampling inspection. You’re hereby notified of the following:

1. Your application for registration of “Chihong Zinc and Germanium” silver ingot with the Exchange has been approved.

2. The above products can be used for performance delivery of silver contract specifications of the Exchange. The relevant product information is given as follows:

Manufacturing enterprise: Yunnan Chihong Zn & Ge Co., Ltd.

Place of Origin: Qujing, Yunnan Province

Product Name: Silver Ingot (Ag 99.99)

Registered trademark: Chihong Zn & Ge

Product Logo: (as shown in the figure)

Overall dimension: (368±5)*(133±2)*(30±1) mm

Lump weight: about 15 kg

Each delivery Unit (30 kg): 2 bundles

Executive Standard: GB/T 4135-2002