Total exports of copper jumped to $4.383 billion last month, more than half the value of the country's overall exports, which hit $7.822 billion in August
The metal used in power and construction had more than doubled during a rally from March 2020 to May this year, when it hit a record peak of $10,747.50
"China's economy and demand is slowing, the dollar isn't helping and Chinese authorities are intent on making sure the market understands what they want"