SANCTIONS IMPLICATIONS As a result of today’s action, all property and interests in property of the persons above that are in the United States or in the possession or control of U.S. persons are blocked and must be reported to OFAC. In addition, any entities that are owned, directly or indirectly, 50 percent or more by one or more blocked persons are also blocked. All transactions by U.S. persons or within (or transiting) the United States that involve any property or interests in property of designated or otherwise blocked persons are prohibited unless authorized by a general or specific license issued by OFAC, or exempt. These prohibitions include the making of any contribution or provision of funds, goods, or services by, to, or for the benefit of any blocked person and the receipt of any contribution or provision of funds, goods, or services from any such person.

• i'm sure "blocked" is some term of art, but i don't really grok it.
• "50 percent or more" - this seems like an easy enough dodge.
• how do you get "exempt"? is this just the oil stuff, or is the Church included there?