Berkshire Hathaway to pay $9.7 billion for OxyChem, potentially Buffett’s last big deal
- Posted on October 2, 2025
- By Star Tribune
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Berkshire Hathaway to pay $9.7 billion for OxyChem, potentially Buffett’s last big deal

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.