[Yingli Green Energy Appoints PricewaterhouseCoopers Zhong Tian LLP As Its Independent Auditors BAODING, China, June 3, 2014 — Yingli Green Energy Holding Company Limited (NYSE: YGE) (“Yingli Green Energy” or the “Company”), the largest vertically integrated photovoltaic (“PV”) module manufacturer in the world, also known as “Yingli Solar”, today announced that its Board of Directors has appointed PricewaterhouseCoopers Zhong Tian] [FORM 6-K YINGLI GREEN ENERGY HOLDING COMPANY No. 3399 North Chaoyang Avenue Baoding 071051 People’s Republic of China Form 20-F x Form 40-F o o o Yes o No x N/A YINGLI GREEN ENERGY HOLDING COMPANY LIMITED FORM 6-K Yingli Green Energy Holding Company Limited is furnishing under the cover of Form 6-K: EX-99.1 Press release dated June 3, 2014]

[Yingli Green Energy Closes Follow-on Public Offering of 25 Million American Depositary Shares BAODING, China, April 30, 2014 — Yingli Green Energy Holding Company Limited (NYSE: YGE) (“Yingli Green Energy” or the “Company”) today announced that its follow-on public offering of 25 million American Depositary Shares (“ADSs”), each representing one ordinary share of the Company, was closed on April 30,] [FORM 6-K YINGLI GREEN ENERGY HOLDING COMPANY No. 3399 North Chaoyang Avenue Baoding 071051 People’s Republic of China Form 20-F x Form 40-F o o o Yes o No x N/A YINGLI GREEN ENERGY HOLDING COMPANY LIMITED FORM 6-K Yingli Green Energy Holding Company Limited is furnishing under the cover of Form 6-K: EX-99.1 Press release dated April 30, 2014]

[Yingli Green Energy Announces Pricing of Follow-on Public Offering of 25 Million American Depositary Shares BAODING, China, April 25, 2014 — Yingli Green Energy Holding Company Limited (NYSE: YGE) (“Yingli Green Energy” or the “Company”) today announced that its follow-on public offering of 25 million American Depositary Shares (“ADSs”), each representing one ordinary share of the Company, was priced at] [FORM 6-K YINGLI GREEN ENERGY HOLDING COMPANY No. 3399 North Chaoyang Avenue Baoding 071051 People’s Republic of China Form 20-F x Form 40-F o o o Yes o No x N/A YINGLI GREEN ENERGY HOLDING COMPANY LIMITED FORM 6-K Yingli Green Energy Holding Company Limited is furnishing under the cover of Form 6-K: EX-99.1 Press release dated April 25, 2014]