Hello! I would like to offer your company a Manganese concentrate, Mn> 46% to 20% to 40% in the volume you need. I ask for an LOI from your company to provide the fullest possible information about this product. The MSDS will be provided in an annex attached to the future Purchase and Sale Agreement. The NO-radiation Certificate will be issued together with the shipping documents, etc. Best regards,Tatyana Kravchenko Show More