Without prejudice to the generality of rule MIE-1.2.4 and apart from using reports, notifications, communications, information, records, data and documents and explanations already provided to the CBB by the licensed exchanges, licensed market operators and licensed clearing houses, and central depositories, the CBB may also use methods of obtaining information mentioned in paragraph MIE-1.3.2, in addition to the usual methods of obtaining information from licensees.