湖南长丰汽车制造股份有限公司 关于公司名称及证券简称变更的公告 [Hunan Changfeng Motor Co announcement on the company name and the securities referred to change] (in Chinese). Changfeng Motor. 25 December 2009. Archived from the original on 26 July 2010.
"广汽长丰汽车股份有限公司 600991" [Guangzhou Automobile, Changfeng Automobile Co., Ltd. (600991)]. Shanghai Stock Exchange. Archived from the original on March 10, 2012. Retrieved June 23, 2012.
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"广汽长丰汽车股份有限公司 600991" [Guangzhou Automobile, Changfeng Automobile Co., Ltd. (600991)]. Shanghai Stock Exchange. Archived from the original on March 10, 2012. Retrieved June 23, 2012.
湖南长丰汽车制造股份有限公司 关于公司名称及证券简称变更的公告 [Hunan Changfeng Motor Co announcement on the company name and the securities referred to change] (in Chinese). Changfeng Motor. 25 December 2009. Archived from the original on 26 July 2010.