1. Li He, the salesman who was in charge of the sales business of Jinzhou Sihai Metal Co., Ltd., a subsidiary of Jinzhou Metal Materials Research Institute, resigned from our firm on December 1, 2013 due to personal reasons, and is no longer in charge of any business. Since December 1, 2013, I have nothing to do with any of Mr. Li He's actions. If you have any business, please contact with me: Telephone: 0416-4676672 13591284076. If you have any other questions, please contact us: Lv Junjie (Business Manager) 0416-4593078; 13941639369.

2. Sun Yuntao, the salesman who was in charge of the sales business of Jinzhou Institute of Metal Materials and the procurement business of its subsidiary Jinzhou Sihai Metal Co., Ltd., resigned from our firm on January 29, 2014 due to his personal reasons, and no longer takes charge of any business. Since January 29, 2014, I have nothing to do with Mr. Sun Yuntao's behavior. If you have business, please contact Mr. Lu Junjie at 0416-4593078; 4593067, 13941639369. Zirconium (powder)