Exterior wall thermal insulation rock wool boards are specifically designed and produced for the external thermal insulation thin coating system of building facades. They are suitable for new or existing buildings with solid structures such as concrete blocks, aerated concrete, etc., for external wall thermal insulation or energy-saving renovations. Additionally, the exterior wall thermal insulation strips can serve as fire-resistant barriers, used in conjunction with insulation materials that do not meet combustion performance standards, to enhance the fire prevention capabilities of the building's exterior walls.