The energy giant was vague on details, but analysts say the changes is likely to include less spending on renewable sources and a bigger investment in oil and natural gas production.

The owner of Facebook and Instagram is incorporated in Delaware, but is considering a change. Its corporate headquarters would remain in Silicon Valley, people with knowledge of the matter said.

Control of Korea Zinc, the world’s largest producer of zinc, is at stake in a battle challenging the country’s entrenched chaebol system of powerful conglomerates.