Yunna Energy sets 2.49% coupon rate for green perpetual bonds

Yunna Energy Technology Group Co. announced a coupon rate of 2.49% for its 2025 publicly issued green perpetual corporate bonds (first tranche) for professional investors. This rate was determined following a book-building process with professional institutional investors on December 22, 2025, which saw an inquiry range between 2.00% and 3.00%.

The issuance is part of a larger bond offering with a total face value not exceeding RMB 25 bn, approved by the China Securities Regulatory Commission. This first tranche has an issuance size not exceeding RMB 1.5 bn.

The bonds will be issued to professional institutional investors offline on December 23, 2025, at the newly set coupon rate. Investors can find detailed subscription information in the "Issuance Announcement" published on the Shenzhen Stock Exchange and Cninfo websites on December 18, 2025.