Global Silver Standard Trade System

Timeline

1. 1570–1590Potosí silver mining district · Upper PeruPotosí and Mexican silver mines reached peak output in the 1570s–1590s; water-powered mills (ingenios) and mercury amalgamation refining produced large quantities of silver coined into pesos, entering imperial finances and global trade networks through Seville.
2. 1580–1590Manila · PhilippinesThe Acapulco–Manila galleon trade became regularized in the 1580s; American silver was exchanged in Manila for Chinese silk, porcelain, and other goods, forming a Pacific silver corridor linking New Spain and the Ming Empire.
3. 1581–1590Beijing · ChinaMing reforms such as the Single Whip Reform, converting taxes to silver, were fully implemented in the 1580s; court and local fiscal demand for silver surged, forming a supply-demand loop with American silver output and Manila trade, embedding East Asia deeply in the global silver-standard network.
4. 1580–1590Seville · CastileAfter the 1580 union of Spain and Portugal, Philip II centrally dispatched silver from American and African colonies through the port of Seville into European war finance and Asian trade, further integrating global silver flows under a single royal framework.