
Gary R. Christopher,

Henan Xinjinhui Stainless Steel Industry Co., Ltd.

Dongda Nonferrous Metals Solid Waste Technology Research Institute (Liaoning) Co., Ltd.

Zhongji Guoda Electric Power Technology Jiangsu Co. Ltd.

Qinghai Light Industry Research Institute Co., Ltd.

Orient Energy & Technologies Co., Ltd.

Paul Wurth Refractory & Engineering Gmbh

Aurora Co. Ltd.

Nice Sun Pv Co. Ltd.

Naikai Salt Industries Co. Ltd.

Wei Nanhai Carbon Materials Co., Ltd.

American Longwall Face Conveyors, Inc.