ExxonMobil sued California Attorney General Rob Bonta and several environmental groups alleging tortious interference with its plastic recycling business.

The oil giant ExxonMobil this week sued California Attorney General Rob Bonta, alleging that the state’s chief lawyer has been motivated by “foreign influence, personal ambition, and a murky source of financing rife with conflicting business interests.”

A major oil company has responded to California Attorney General Rob Bonta with a lawsuit alleging defamation after he accused them of misleading customers. Exxon Mobil sued Bonta on Monday, months after he sued the company “for allegedly engaging in a decades-long campaign of deception that caused and exacerbated the global plastics pollution crisis.