Warren Buffett’s last big deal? Berkshire Hathaway to buy Occidental Petroleum’s chemical division for $9.7 billion

fortune.com/2025/10/02/warren-buffetts-last-big-deal-berkshire-hathaway-to-buy-occidental-petroleums-chemical-division-for-9-7-billion

Berkshire Hathaway is buying Occidental Petroleum’s chemical division for $9.7 billion in what may be the last big acquisition involving the consummate dealmaker, Warren Buffett.
Buffett wasn’t mentioned anywhere in materials released by Berkshire Hathaway discussing the deal Thursday,…

This story appeared on fortune.com, 2025-10-02 13:06:24.
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