Methuen Treaty the Portuguese to cover their deficit for a time with a colonial gold flow, but the benefits of specialization and trade over the longer term were illusive." The Kingdom of Ireland imported Portuguese wine at the low Methuen tariffs, but was banned under the Navigation Acts from exporting. In 1779, Ireland was granted "free trade", but Portugal imposed higher tariffs on Irish textile imports than on English ones, arguing it was outside the terms of the Methuen treaty. This was a tactic in Portugal's broader attempt to make Britain renegotiate the Methuen treaty. As the dispute dragged on, Ireland imposed
Treaty of Lhasa Treaty of Lhasa The Treaty of Lhasa, officially the Convention Between Great Britain and Tibet, was a treaty signed in 1904 between Tibet and the United Kingdom of Great Britain and Ireland, in Lhasa, the capital of Tibet, then under administrative rule of the Qing dynasty. It was signed following the British expedition to Tibet of 1903-1904, a military expedition led by Colonel Francis Younghusband, and was followed by the Anglo-Chinese Convention of 1906. The main points of the treaty allowed the British to trade in Yadong, Gyantse, and Gartok while Tibet was to pay a large indemnity of 7,500,000