More than 600 companies from different regions of China including Beijing, Tianjin, Hebei province and Inner Mongolia autonomous region are to attend a job fair which will open in Baotou, Inner Mongolia autonomous region, on April 21.

Among the companies, some 100 are not Inner Mongolia-based, covering areas including metallurgy, equipment manufacturing, real estate and biotechnology.

The job fair will be held at Baotou International Convention Center in Jiuyuan district.