📜 What This Document Is 🗓️

This notice is a Form 6-K, which is an SEC filing used by foreign private issuers, like Braskem S.A. Braskem is a Brazilian company, and the 6-K is a way for them to report major material events to U.S. investors. Think of it as a simple bulletin board announcement to make sure the market knows a big annual filing has been dropped.

👉 The main point is that Braskem has completed and filed its comprehensive Annual Report (Form 20-F) for the full year ending December 31, 2025.

🏭 What Braskem S.A. Does 🌏

Braskem S.A. is a major industrial player based in Brazil. While the filing doesn't detail its operations, it establishes the company's large scale and international recognition. The company has multiple tickers listed across different exchanges, confirming its global market presence.

• Company: Braskem S.A.
• Physical Location: Rua Eteno, 1561, Polo Petroquimico de Camacari, Camacari, Bahia, Brazil.
• Market Recognition: The company trades under several tickers, including B3: BRKM3, BRKM5, and BRKM6 in Brazil, and NYSE: BAK, and LATIBEX: XBRK internationally.

👉 This diverse listing across global exchanges signals that Braskem is a major, multinational corporation with many vested stakeholders.

📰 Filing the Annual Report (20-F) 📊

This section details the core reason for the filing: the submission of the 2025 Annual Report. The 20-F is the most comprehensive annual financial document that foreign companies are required to submit to the U.S. market.

• Event: Braskem announced it filed its Annual Report on Form 20-F.
• Reporting Period: This report covers the full fiscal year ended December 31, 2025.
• Date of Notice: The notice was issued on April 20, 2026.

👉 Filing the 20-F is critical because it gives investors a complete, audited picture of the company’s financial health and operations over an entire year.

💻 How to Access the Full Report 🔗

The filing makes it easy for investors and analysts to obtain the full report, outlining multiple digital and physical viewing options.

• Online Access: The complete 2025 Form 20-F is already available for viewing on Braskem's Investor Relations website at www.braskem-ri.com.br.
• Hard Copies: Shareholders can receive a free hard copy of the audited financial statements included in the 20-F by making a request to the Investor Relations Department.

👉 This clear availability ensures transparency, allowing anyone—regardless of location—to access the same core financial information.

📞 Investor Relations and Contact Info 📨

For anyone with questions or who needs physical copies of the financial documents, Braskem provided dedicated contact information. This detail is essential for deep research.

• Contact Email: [email protected]
• Contact Phone: +55 (11) 3576-9531

👉 These contacts serve as the dedicated portal for investors seeking clarification or needing specific materials related to the filing.

🖊️ Formal Signatories and Date ✍️

The filing was officially executed and notarized by a high-ranking financial officer of the company. This verifies the authenticity and seriousness of the disclosed information.

• Date: April 20, 2026.
• Signed By: Felipe Montoro Jens.
• Title: Chief Financial Officer (CFO).

👉 The signature of the CFO provides executive accountability for the accuracy of the financial report being filed with the SEC.

---

🧠 The Analogy 📚

Think of a company's annual report (the 20-F) like an annual physical check-up for a human. The 6-K filing itself isn't the physical exam—it's just the doctor's office calling to tell you, "The complete exam results are ready for viewing on our website." It signals that the hard work is done, the results are filed with the relevant authorities (the SEC), and the next step is for you, the reader, to review the full, detailed findings.

🧩 Final Takeaway 💡

Braskem S.A. successfully filed its comprehensive annual financial report (20-F) for the year ended December 31, 2025. This notice confirms the public availability of the full financial details, which stakeholders should review for a complete annual view of the company's performance.