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2005
• Established Changchun Yunken Livestock Co., Ltd. (the first entrepreneurial feat out of Liaoning)
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2006
• Established Shenyang Yunding Building Material Co., Ltd., established Shenyang Yunken Co., Ltd. Dehui Mingfeng Feed Factory, and established Shenyang Yunken Co., Ltd. Beizhen Branch
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2007
• Established Nongan Yunken Animal Husbandry Co., Ltd., Shenyang Yunken Management Co., Ltd., and Changchun Mingfeng Feed Co., Ltd.
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2008
• Established Dandong Yunken Animal Husbandry Co., Ltd. and established Liaoning Xincun Livestock and Poultry Breeding Joint Professional Cooperative
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2009
• Established Liaoyuan Yunken Animal Husbandry Co., Ltd.
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2010
• Established Haicheng Yunken Animal Husbandry Co., Ltd. and Dandong Yunken Feed Co., Ltd.
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2011
• Established Qinhuangdao Yunken Animal Husbandry Co., Ltd. and Shenyang Yunken Animal Husbandry Co., Ltd.
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2012
• Established Liuhe Yunken Animal Husbandry Co., Ltd.
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2013
• Established Changchun Yunken Poultry Products Co., Ltd. and Liaoning Yuanwei Ecological Agriculture Co., Ltd.
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2014
• Established Changchun New Hope Yunken Feed Co., Ltd. and Dandong Yunken Animal Husbandry Co., Ltd. breeding branch