Five suicide bombers carried out the attack that killed 31 people in the capital of China's troubled Xinjiang region, state media reported a day after the deadliest terrorist attack to date in the region.
The incident, which occurred in Urumqi on Thursday morning, was the second suicide attack in the capital in just over three weeks. A bomb and knife attack at an Urumqi train station in late April killed one bystander and wounded 79.
The government recently launched a campaign to strike hard against terrorism in Xinjiang, blaming Islamists and separatists for the worsening violence in the resource-rich western region bordering central Asia. At least 180 people have been killed in attacks across China over the past year.