SEC EDGAR Filings04/09 10:03 UTC6-K - ECOPETROL S.A.Filed: 2026-04-09 AccNo: 0001292814-26-002183 Size: 1 MB附件摘要1 个ec20260408_6k.htmHTML · 1.3k 字符Foreign Issuer Filing UpdateECECOPETROL S.A.U.S. Securities and Exchange Commission