Eight workers are believed to be trapped after a landslide buried a factory in east China's Zhejiang Province Tuesday. All the buried were workers of Jinkai Chemical Fiber Co., Ltd., which was located at the foot of a hill in Daciyan town, Jiande city, said Yan Weihua, of the publicity department of Jiande Municipal Committee of the Communist Party of China. The accident occurred at 2:30 p.m. and more than 300 rescuers were working at the scene, Xinhua quoted Yan as saying. "We believe eight workers were buried, but we are still trying to confirm that," said Yan.