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Polytex Fibers LLCUnited States

Allyn & Co., Inc.

Yangzhi Electronic Technology (Chengdu) Co., Ltd.

MIM Resource Development Pty Ltd.

Zhejiang Yalin Biotechnology Co., Ltd.

Stroili Oro SpAItaly

Lianyi Technology Co., Ltd

Dalian Dayou High-Tech Ceramics Co., Ltd.Liaoning Sheng, China

Ma'anshan Zhongqiao Metal Material Co., Ltd.

Chuannan Energy Technology Co., Ltd.

Shanghai Huaxin Alloy Casting Co. Ltd.Shanghai Shi, China