An explosion at a fireworks manufacturing facility in central China is reported to have killed at least 21 people and injured 61 others, according to Chinese state media cited by multiple outlets. The blast occurred around 5 p.m. on Monday at the Liuyang Huasheng Fireworks Manufacturing and Display Co. site in Guandu township, in Liuyang city, Hunan province—an area known for fireworks production.

Rescue and fire response teams are deployed at the scene, with reports saying nearly 500 rescuers work on search and rescue and that people in surrounding danger zones are evacuated due to ongoing risks at the site. State broadcaster footage described damage to parts of the facility and continuing smoke in some areas.

While authorities are investigating the cause, officials have taken control measures involving those responsible for the company, though specific actions are not detailed in the reports. Chinese President Xi Jinping has urged “all-out efforts” to continue the search for any remaining people. The reported death toll and injury figures are based on state media and may change as operations continue.