Global silver trade from the 16th to 18th centuries 1500 to 1800, Mexico and Peru produced about 80% of the world's silver with 30% of it eventually ending up in China (largely because of British merchants who used it to purchase exotic Chinese commodities). In the late 16th and early 17th century, Japan was also exporting heavily into China and the foreign trade at large. As has been demonstrated, China dominated silver imports. The market value of silver in the Ming territory was double its value elsewhere, which provided great arbitrage profit for the Europeans and Japanese. The abundance of silver in China made it easy for the country
Aztec West fund but in the mid-1980s was sold to Arlington Securities. The buildings are in the high tech and postmodern styles and were designed by practices including Nicholas Grimshaw, Michael Aukett, SOM and CZWG. In 2018, selected buildings on Aztec West were listed. Aztec West is home to over 100 companies, and 7,000 people work there. The Aztec Centre was opened by Margaret Thatcher on Friday 15 December 1989 and there is a plaque to commemorate this in its entrance. The park includes warehouse/factory units, the four star Aztec Hotel, several office villages, a central retail area and a Starbucks connected