巴菲特增持西方石油股份至26.8%

array(1) { [436209]=> array(2) { [2]=> array(3) { [0]=> string(9) "巴菲特" [1]=> string(12) "西方石油" [2]=> string(22) "伯克希尔.哈撒韦" } [4]=> array(1) { [0]=> string(19) "同花顺7x24快讯" } } }