Explosion hits building in East China's Changzhou

Rescuers work at an explosion site in Changzhou City, East China's Jiangsu Province, May 24, 2022. (Photo/Chinanews.com.cn)

(ECNS) -- An explosion hit a residential building at Wujing District in Changzhou City, East China's Jiangsu Province on Tuesday evening.

The casualty is unknown yet and rescue is underway.