China's stock market continues with volatile plunges at the start of the week as worries over the slowing economy send traders panicking.
The benchmark Shanghai Composite Index tumbled 5 percent, or 169 points, to 3016.17.
Concerns over China's economy and weakening currency send the Shanghai index down nearly 10 percent last week.
On Friday, authorities suspended a new "circuit breaker" mechanism that has twice automatically closed Chinese market last week.
