Not familiar with the law, but in many places there are sections of the law that deal with a dominant player attempting to prevent competition by essentially putting a new entrant or weaker competitor out of business.    The easiest examples would be in the computer/tech field, both the 1998 Microsoft anti-trust case, decades prior to that IBM, and more currently the rumblings from the EU regarding Google/Apple and the app stores.   The problem is a combination of many govern