Monthly Price Quotations Of Tungsten Concentrates In 2006

TABLE 5
MONTHLY PRICE QUOTATIONS OF TUNGSTEN CONCENTRATES IN 2006

	Metal Bulletin, European market, 65% WO₃				Platts Metals Week, U.S. spot quotations, 65%
	basis, c.i.f.^{1, 2}				WO₃ basis, c.i.f.¹ U.S. ports, including duty³
				Dollars per				Dollars per
	Dollars per metric ton unit			short ton unit,	Dollars per short ton unit			metric ton unit,
Month	Low	High	Average	average	Low	High	Average	average
January	130	160	145	132	180	200	190	209
February	130	220	175	159	180	210	195	215
March	160	220	190	172	175	210	193	212
April	160	200	180	163	160	185	173	190
May	160	200	180	163	150	170	160	176
June	150	170	160	145	150	190	170	187
July	150	170	160	145	180	200	190	209
August	150	170	160	145	190	210	200	220
September	160	170	165	150	180	210	195	215
October	160	170	165	150	170	200	185	204
November	160	170	165	150	150	200	175	193
December	160	170	165	150	150	170	160	176
¹Cost, insurance, and freight.
²Combined wolframite and scheelite quotations. Low and high prices are reported semiweekly. Monthly averages are arithmetic�
averages of semiweekly low and high prices. The annual average price per metric ton unit of WO₃ of all semiweekly low and high
prices was $166 in 2006. The average equivalent price per short ton unit of WO₃ was $151 in 2006.
³Low and high prices are reported weekly.� Monthly averages are arithmetic averages of weekly low and high prices. The annual�
average price per short ton unit of WO₃ of all weekly low and high prices was $181 in 2006.� The average equivalent price per
metric ton unit of WO₃ was $200 in 2006.