Molybdenum disulfide (MoS2) price is USD30.50/KG on October 23, 2020. Ranulometry (micron TGF) of 0.5-0.6 means to 3.0-5.0 microns of laser particle size. Besides that, we have other grades of particle sizes of 1.1-1.5μm, 12.0-16.0μm, 16.0-30.0μm. Which grades you choose may depend on the applications.