SEC EDGAR Filings04/10 00:52 UTC6-K/A - BRASKEM SAFiled: 2026-04-10 AccNo: 0001292814-26-002197 Size: 66 KBForeign Issuer Filing UpdateBAKBRASKEM SAU.S. Securities and Exchange Commission热度 85.1重要度 66情绪 +0.10