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| 1992 | 
 | YEDA Fine Chemicals Co., Ltd. was founded; | | | 1995 |
| Yantai Valiant Fine Chemicals Co., Ltd. was established; | | | 2002 |
| Established the subsidiary-VanHydro featured in Hydrogenation; | | | 2010 |
| Acquired two subsidiaries, Gem Chemicals and Haichuan Chemicals;
| | | 2011 |
| Successfully got listed in Shenzhen Stock Exchange;
| | | 2012 |
| Established the subsidiary-Yantai Valiant Pharmaceutical Co., Ltd. ; | | | 2013 |
| Established the subsidiary-Jiangsu Sunera Technology Co., Ltd. | | | 2014 |
| Established the wholly-owned subsidiary-Shanghai Reliant Trading Co., Ltd.
| | | 2015 |
| Changed name to Valiant Co., Ltd. | | Established the subsidiary-Valiant USA LLC | | | 2016 |
| Valiant USA LLC acquired MP Biomedicals, LLC as a wholly -owned subsidiary | |
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