While investigations are ongoing, it is believed the cause to be treated waste from a food processing firm in Peixian Economic Development Zone which mistakenly entered the rainwater pipe network. Full story (in Chinese) via this link; read the absolute essentials about Xuzhou via this link.
虽然调查正在进行中，但据信原因是北县经济开发区一家食品加工公司误入雨水管道网络的废物处理。 完整故事（中文）通过此链接；通过此链接阅读有关徐州的绝对要点。
