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BTC Nantong Pharmaceuticals Technology Co., Ltd
Shanghai Moxi Biological Technology Co.,Ltd
Xiamen Origin Biotech Co., Ltd
Jiaxing Jinhe Chemical Co., Ltd
Alfa Chemical Co., Ltd
Hubei Hongjia Chemical Industry Co., Ltd
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Jinan Lead Pharm-chemical Co., Ltd.
Junwee Chemical Co.,Ltd
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Tianjin Yadong Longxin International Limited
Taixing Zhongran Chemical Co., Ltd
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Luoyang Jianlong Micro-Nano New Materials Co., Ltd
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Henan Siwei Bio-Technology Co.,Ltd