On September 26, Zhangjiakou Zhonghe New Energy Group Co., Ltd. announced the list of bidders for its 2023 Silicon Component Supplier Bidding Project. Jiangsu Sailafe Photovoltaic System Co., Ltd., Changshu Atex Solar Power Technology Co., Ltd. and Tianhe Solar Energy Co., Ltd. were shortlisted. The first bidder was Jiangsu Sailafe Photovoltaic System Co., Ltd., with a bid price of 1.210 yuan/W; the second bidder was Changshu Atex Solar Power Technology Co., Ltd., with a bid price of 1.232 yuan/W; the third bidder was Tianhe Solar Energy Co., Ltd., with a bid price of 1.238 yuan/W.

According to the tender announcement, this project is for the selection of three suppliers as the 2023 silicon component suppliers of the tenderer, requiring the component model to be P-type single crystal double-sided double glass with a power of 660Wp or above.