Areas of alluvial soils (which develop from clay, silt, sand, and gravel deposited by streams) are especially fertile but are limited to the lower parts of river valleys. The commercial banana plantations around Puerto Armuelles and in western Bocas del Toro province are mainly on alluvial soils. Some of the soils along the inland edges of coastal mangrove swamps have also proved productive. In some areas, exceptionally fertile soils have developed from volcanic ash.
The Bangkok Post reported that the "Anti-Money Laundering Office (AMLO) is seeking information from its foreign counterparts regarding twenty-one Thai nationals reportedly included in a list of people worldwide using a Panama-based law firm apparently specializing in money laundering and tax evasion." It is not clear why AMLO is investigating only twenty-one. The Panama Papers include at least 780 names of individuals based in Thailand and another 50 companies based in Thailand. Some are foreigners or foreign-owned companies, but 634 individual addresses in Thailand appear in the documents that have surfaced to date, including the CEOs of giant companies Bangkok Land and Phatra Finance.
In 2010, HOGL sold its 50 percent stake in Ugandan oil fields to Tullow Uganda for US$1.5 billion. The Uganda Revenue Authority (URA) applied a US$404 million capital gains tax on the transaction and HOGL refused to pay. A four-year battle in various courts ensued. Ugandan officials, including President Yoweri Museveni and the then-URA Commissioner-General Allen Kagina demanded the payment from Tullow, threatening not to renew its exploration licenses, which were about to expire, unless it deducted the tax from its payment to Heritage and remitted it to the URA. Eventually Tullow made a down payment and deposited the rest in escrow, pending legal resolution of its appeal, which came in 2013. Tullow also successfully sued HOGL to recover taxes they had paid on its behalf.
CEO and then Chairman of Citibank (1998–2006) Sanford I. Weill appears in the documents as sole shareholder of April Fool, a company based in the British Virgin Islands that managed a yacht of the same name from 2001–2005. Weill's second company, Brightao, includes Chinese and American investors and holds share in a Chinese insurance and risk-management firm, Mingya Insurance Brokers.
The US intent to influence the area, especially the Panama Canal's construction and control, led to the separation of Panama from Colombia in 1903 and its establishment as a nation. When the Senate of Colombia rejected the Hay–Herrán Treaty on January 22, 1903, the United States decided to support and encourage the Panamanian separatist movement
The Mossack Fonseca files show Khashoggi appeared as early as 1978, when he became president of the Panamanian company ISIS Overseas S.A. The documents reveal that Fonseca's clients included Sheikh Kamal Adham, Saudi Arabia's first intelligence chief (1963–79), brother-in-law of King Faisal, who was named by a US Senate committee as the CIA's “principal liaison for the entire the Middle East from the mid-1960s through 1979”. Adham controlled offshore companies involved in the B.C.C.I. banking scandal.
Paralleling the principal mountain chains, a lower mountain arc extends along Panama’s southern coast. It appears only in well-separated segments—for example, on Azuero Peninsula as the Canajagua Massif and in eastern Panama as the Sierra de Jungurudó, Sapo Mountains, and the Majé Mountains. The highlands and mountains are made up primarily of igneous (volcanic) rocks.
President Barack Obama addressed the overseas shell companies listed by the leak in a press conference: "It's not that they're breaking the laws," he said, "it's that the laws are so poorly designed that they allow people, if they've got enough lawyers and enough accountants, to wiggle out of responsibilities that ordinary citizens are having to abide by." Although no leader in the US was mentioned in the Panama Papers, Obama said that "Frankly, folks in America are taking advantage of the same stuff".