Inquiry (采购产品): ethylphenidate I am interested in purchasing bulk methylphenidate in powder form. Quantities greater than 100g. Shipped to a US PO Box. If you carry this product please make me an offer.Thank you **** Hidden Message ***** Co:Mattco Add:PO Box 11450, Chicago, USA Tel:1-314-5556288 Email:meh6288@hotmail.com Contact Person:ehern Country:USA **** Hidden Message ***** meh6288@hotmail.com