【环球网财经综合报道】据Yahoo Finance等外媒报道，近日，沃伦·巴菲特旗下伯克希尔·哈撒韦公司向美国证券交易委员会（SEC）提交的文件显示，公司 董事会于9月30日投票通过修订公司章程，正式将董事会主席与首席执行官角色分离，相关修订立即生效。这一调整标志着公司现任副董事长格雷格·阿贝尔 明年初接任首席执行官的计划进入最后准备阶段。 现年94岁的巴菲特自1965年以每股14美元均价收购伯克希尔以来，始终同时担任董事会主席和首席执行官两个核心职位。今年5月3日，他在年度股东大会上 宣布计划年底交棒，由63岁的阿贝尔接任首席执行官。巴菲特当时表示，阿贝尔已具备领导公司的能力。5月5日，伯克希尔正式宣布董事会决议，确认阿贝 尔将于2026年1月1日履新。 值得注意的是，阿贝尔接任前的首笔重大交易已浮出水面。本周早些时候，伯克希尔宣布将以97亿美元全现金收购西方石油公司旗下化工业务OxyChem， 该交易若最终完成，将成为伯克希尔自2022年以来金额最高的收购项目。SEC文件显示，这笔由阿贝尔主导的并购是明确其接班人身份后的首个重大交易决 策。 根据10月2日发布的公告，伯克希尔将与西方石油达成最终协议，收购 ...

Core Points - Berkshire Hathaway has separated the roles of Chairman and CEO, with the board voting on September 30 to amend the company's bylaws, effective immediately [2][4] - Greg Abel, the current Vice Chairman, is set to become the CEO in early 2026, marking a significant leadership transition [6][7] - Berkshire announced a $9.7 billion acquisition of Occidental Petroleum's chemical business, OxyChem, which is the largest acquisition since 2022 and was orchestrated by Greg Abel [9][12] Company Governance - The amendment to the bylaws includes a new clause that separates the roles of Chairman and CEO, reflecting a shift in governance structure [4][6] - Warren Buffett, who has held both positions since 1965, will continue as Chairman while Greg Abel prepares to take over as CEO [6][8] Acquisition Details - The acquisition of OxyChem is a cash transaction valued at $9.7 billion, aimed at enhancing Berkshire's portfolio with a well-managed asset [9][11] - Occidental Petroleum's motivation for the sale is to alleviate debt, with plans to use $6.5 billion from the sale to reduce its debt load [11][12] - The deal is expected to close in Q4 2025, pending regulatory approval and other customary closing conditions [12]