Item Name	Last Buying Price (2019-2021)	Quantity Purchased	UOM	Category
MARKER, FLUORESCENT, 3 colors per set	35.25	180,429	set	Writing Supplies
MARKER, PERMANENT, bullet type, black	7.95	414,955	piece	Writing Supplies
MARKER, PERMANENT, bullet type, blue	7.95	256,907	piece	Writing Supplies
MARKER, PERMANENT, bullet type, red	7.95	106,211	piece	Writing Supplies
MARKER, WHITEBOARD, black	9.28	57,480	piece	Writing Supplies
MARKER, WHITEBOARD, blue	9.28	31,560	piece	Writing Supplies
MARKER, WHITEBOARD, red	9.28	4,884	piece	Writing Supplies
PENCIL, LEAD WITH ERASER, 12 dozens per box	22.68	56,515	box	Writing Supplies
SIGN PEN, BLACK, liquid/gel ink, 0.5mm needle tip	21.35	1,819,752	piece	Writing Supplies
SIGN PEN, BLUE, liquid/gel ink, 0.5mm needle tip	21.35	1,192,214	piece	Writing Supplies
SIGN PEN, RED, liquid/gel ink, 0.5mm needle tip	21.35	269,568	piece	Writing Supplies