1) Reference PO No104961 @ 15 Oct 2015 which between Lollana and Diane communication need to confirmation MJ-688729S for METAFLEX Type SG/IR 3/4" 150 ASME B16.20 316L/SPGH 316L IR CS OR which in this case they communicated to resulted amendment SPH to SPGH cause first received this PO on item 5 is SPG, This is story happened