Huludao City, Liaoning Province, dangerous goods business license has passed the annual examination, but it can only be stamped for one year.

Of course. There is no restriction on stamping, so the dangerous goods license in Huludao City, Liaoning Province can be stamped for one year after passing the annual examination. Liaoning Province, referred to as "Liao" for short, is the provincial administrative region of People's Republic of China (PRC) (China). Liaoning is located in the southeast of China, bordering the Yellow Sea and Bohai Sea in the south and separated from North Korea by a river in the east.