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HUNAN SKYWORLD BIOTECHNOLOGIES Co Ltd

Smith + Nephew, Inc.

Manfred Dahl GmbH & Co. KG

Yangzhou Stone Powder Metallurgy Co., Ltd.

Sirtres SRL

Pertti Kalevi Harvia

Crop Research Institute of Sichuan Academy of Agricultural Sciences

Xiamen Hengyao Metal Co. Ltd.

Sino-British Arnokang (Ningxia) Biotechnology Co., Ltd.

Fujin Precision Industry Shenzhen Co. Ltd.

Suzhou Csinton Electronic Technology Co.,Ltd.Jiangsu Sheng, China