Investors are also nervous ahead of a summit in Chile where U.S. President Donald Trump hopes to finalize a partial trade deal with China's Xi Jinping.
Abatshalizimali nabo banovalo ngaphambi kwengqungquthela ebiseChile lapho uMongameli waseMelika uDonald Trump ethemba ukuphothula isivumelwano sokuhweba esinqunyelwe noXi Jinping waseChina.