the U.S. was the largest food supplier of Cuba, and its fifth largest trading partner. In some tourist spots across the island, American brands such as Coca-Cola can be purchased. Ford tankers refuel planes in airports and some computers use Microsoft software. The origin of the financing behind such goods is not always clear. The goods often come from third parties based in countries outside the U.S., even if the product being dealt originally has U.S. shareholders or investors. This can be seen, for example, with Nestlé products (which have a 10% US ownership) that can be bought in Cuba with Cuban convertible pesos (CUCs). These CUC pesos are hard currency that are traded in foreign exchange against the US dollar, Euro and other currencies. Cuban thaw On April 13, 2009, President Barack Obama eased the travel ban, allowing Cuban-Americans to travel freely to Cuba; and on January 14, 2011, he further eased the ban, by allowing students and religious missionaries to travel to Cuba if they meet certain restrictions. On July 16, 2012, the Ana Cecilia became the first officially sanctioned direct ship to sail from Miami to Cuba. It carried food, medicine and personal hygiene goods sent by Cuban-Americans to family members. In 2014, the Obama administration announced its intention to re-establish relations with Cuba. In January 2015, the Administration lightened restrictions on U.S. citizen travel to Cuba. While restrictions on travel for missionary work and education have been loosened, visits for tourism remain banned. President Obama and President Raúl Castro of Cuba met on April 11, 2015, which was the first meeting between distinct leaders of the two countries in over fifty years. In May 2015, several American companies reported they had been granted licenses to establish ferry travel between Florida and Cuba, with a U.S. Department of Treasury spokeswoman confirming they had begun issuing licenses. So far the general ban on travel to Cuba remains in effect for Americans, so the ferry service will not be accessible to Americans who have not received special approval for travel to Cuba. On September 21, 2015, the Commerce and Treasury Departments took additional coordinated actions in support of the President's Cuba policy. These actions included a rule published by the Commerce Department's Bureau of Industry and Security (BIS) that amended the terms of existing license exceptions that are available for Cuba, increased the number of license exception provisions that