Prieto advised Inversiones CMPC in the successful placement of Series S Hybrid Bonds, for a total amount of UF 7,000,000. The transaction represents the Company’s second hybrid bond issuance in the local market, a format introduced in Chile by the Company itself in August 2025, and the Company’s third issuance in its history, counting its subsequent placement in the international market.
The bonds have a 32.25-year term, with a prepayment option exercisable from year seven, and were placed at a rate of 4.16% per annum. The proceeds will be used to refinance the Company’s liabilities.



