['QTY 30 USED ON STAGE IGV RING SEGMENTS', 'QTY 32 USED ON STAGE 1 RING SEGMENTS', 'QTY 36 USED ON STAGE 2 RING SEGMENTS', 'QTY 50 USED ON STAGE 5 RING SEGMENTS', 'QTY 56 USED ON STAGE 6 RING SEGMENT