In re California Gasoline Spot Market Antitrust Litigation

Background

Plaintiffs alleged that SK Energy Americas, Inc., Vitol Inc., and two individual defendants entered into horizontal agreements to restrain competition and manipulate the California spot market for gasoline and gasoline blending components. Plaintiffs asserted claims under the Cartwright Act, California’s antitrust statute, and claims for unjust enrichment. The proposed plaintiff groups included people who bought gasoline sold by the defendants on the California gasoline spot market and people who bought California gasoline that was not sold by the defendants and was not sold on the spot market.

The latter theory is known as an “umbrella” or “third-party” claim. Plaintiffs alleged that defendants’ conduct increased the price of all gasoline sold in California, including gasoline sold by other companies. Defendants moved for partial judgment on the pleadings seeking dismissal of those third-party claims.

Defendants’ Arguments

Defendants argued that plaintiffs who did not buy gasoline sold by defendants lacked prudential standing—the required legal connection to bring the claims—under the Cartwright Act and unjust-enrichment law. They also argued that third-party pricing decisions broke the causal chain, making the alleged injury too indirect and speculative to establish proximate cause. Finally, defendants argued that the Cartwright Act’s language barred claims by consumers who did not deal directly or indirectly with defendants.

Defendants further argued that the unjust enrichment claim depended on the Cartwright Act claim and should be dismissed if the antitrust claim failed.

Cartwright Act Standing and Causation

The court explained that a Cartwright Act claim requires allegations of a conspiracy, illegal acts taken under that conspiracy, a purpose to restrain trade, and damage caused by those acts. The plaintiff must also allege proximate cause, meaning that the antitrust violation was sufficiently connected to the injury. Under the California authorities discussed by the court, the violation need not be the sole or controlling cause; it must be a substantial factor in causing the injury.

The court declined to apply the federal antitrust-standing factors from Associated General Contractors of California, Inc. v. California State Council of Carpenters to claims brought exclusively under the Cartwright Act. The court relied on California Supreme Court decisions stating that federal antitrust law is, at most, instructive when interpreting the Cartwright Act and that the Cartwright Act is broader than the federal Sherman Act. Because no controlling California Supreme Court decision resolved the issue, the court predicted that the California Supreme Court would not apply the federal test in this setting.

The court also relied on its earlier reasoning that umbrella damages under the Cartwright Act are not barred as a matter of law merely because they may be difficult to calculate. Plaintiffs alleged that defendants manipulated reported spot-market prices, that the spot market informed daily wholesale fuel prices, and that this affected prices paid by consumers at retail outlets, including outlets selling gasoline not supplied by defendants. The court concluded that these allegations, if true, could show that defendants’ conduct was a substantial factor in causing higher gasoline prices for consumers who did not buy gasoline from defendants.

The court stated that questions about other forces affecting gasoline prices and the resulting effect on causation could not be resolved at the pleading stage. It acknowledged that calculating damages would be difficult but concluded that difficulty did not establish that the claims were legally impossible.

Cartwright Act Repealer Provision

The court rejected defendants’ argument that the Cartwright Act’s Illinois Brick repealer provision barred the third-party claims. That provision allows an action by a person injured in business or property regardless of whether the person dealt directly or indirectly with the defendant. The court found no indication that the provision was intended to restrict the Cartwright Act’s existing broad standing rules. It instead concluded that the provision clarified those rules and prevented federal restrictions on indirect purchasers from being applied to Cartwright Act claims.

Unjust Enrichment and Disposition

Because the court rejected defendants’ Cartwright Act arguments, it found defendants’ motion concerning the unjust enrichment claims moot. The court then denied defendants’ motion for judgment on the pleadings and stated that the order disposed of Docket No. 439. The ruling did not decide whether plaintiffs will ultimately prove their claims; it rejected defendants’ request to dispose of the third-party claims at the pleading stage.