X is adding several more companies to its lawsuit accusing firms of conspiring on an advertising "boycott" on the social media platform.

The new defendants added into the legal filing included Lego, Nestlé, Tyson Foods, Abbott Laboratories, Colgate-Palmolive, Pinterest and Shell International.

The X social media platform has extended a lawsuit alleging an advertising boycott by some major companies to food and beverages giants Nestlé and Tyson Foods. First launched in August, the case was expanded over the weekend to also include infant-formula maker Abbott Laboratories,

X is now suing more advertisers in an antitrust lawsuit focusing on what the company’s CEO Linda Yaccarino has claimed is a “systematic illegal boycott.”