A person whose property and interests in property are blocked pursuant to § 562.201 has an interest in all property and interests in property of an entity in which it owns, directly or indirectly, a 50 percent or greater interest. The property and interests in property of such an entity, therefore, are blocked, and such an entity is a person whose property and interests in property are blocked pursuant to § 562.201, regardless of whether the entity itself is listed in the Annex or designated pursuant to Executive Order 13553.