What is the general price of vitrified microsphere thermal insulation mortar?

Are you in Beijing? The price of mortar here is generally around 600. Of course, we can't compare prices. The key is the price. It's cheap, but he uses perlite instead of glass beads. So the price is low. For details, please consult Beijing Juneng Xingye. His family produces their own glass beads and uses their own glass beads to produce mortar. Quality is guaranteed.