BJ ENERGY INTL (00686) announced that on August 29, 2025, the company (as the issuer) entered into an underwriting agreement with CMSC and other underwriters (as the lead underwriters). Under this agreement, the company has appointed CMSC and other underwriters as the lead underwriters for the company's issued or to-be-issued notes. The specific terms for the appointed underwriters will be further agreed upon at the appropriate time following the notification to the underwriters for each batch of notes. On September 10, 2025, and October 17, 2025, the company notified CMSC under the underwriting agreement to act as the lead underwriter for the third and fifth batches of notes, respectively. The principal amount of the third batch of notes is 1 billion yuan, fully underwritten by CMSC. The total principal amount for the fifth batch of notes is 1.5 billion yuan, with CMSC underwriting 1.05 billion yuan.