Zhitong Finance App News, Pengyao Environmental Protection (300664.SZ) announced that the board of directors of the company deliberated and passed the “Proposal on the Company's Proposed Registration and Issuance of Science and Technology Innovation Bonds”. The total amount of science and technology innovation bonds that the company intends to apply for is not more than RMB 2 billion (including 2 billion yuan). The proposed registration period for issuing science and technology innovation bonds is not more than 10 years (including 10 years).