HJ - High Grade Copper Forward Year 20X0 HJH0 High Grade Copper Forward MAR 20X0 4 2 0 0.0005 HJK0 High Grade Copper Forward MAY 20X0 4 2 0 0.0005 HJN0 High Grade Copper Forward JUL 20X0 4 2 0 0.0005 HJU0 High Grade Copper Forward SEP 20X0 4 2 0 0.0005 HJZ0 High Grade Copper Forward DEC 20X0 4 2 0 0.0005 Year 20X1 HJH1 High Grade Copper Forward MAR 20X1 4 2 0 0.0005 HJK1 High Grade Copper Forward MAY 20X1 4 2 0 0.0005 HJN1 High Grade Copper Forward JUL 20X1 4 2 0 0.0005 HJU1 High Grade Copper Forward SEP 20X1 4 2 0 0.0005 HJZ1 High Grade Copper Forward DEC 20X1 4 2 0 0.0005 Year 20X2 HJH2 High Grade Copper Forward MAR 20X2 4 2 0 0.0005 HJK2 High Grade Copper Forward MAY 20X2 4 2 0 0.0005 HJN2 High Grade Copper Forward JUL 20X2 4 2 0 0.0005 HJU2 High Grade Copper Forward SEP 20X2 4 2 0 0.0005 HJZ2 High Grade Copper Forward DEC 20X2 4 2 0 0.0005 Year 20X3 HJH3 High Grade Copper Forward MAR 20X3 4 2 0 0.0005 HJK3 High Grade Copper Forward MAY 20X3 4 2 0 0.0005 HJN3 High Grade Copper Forward JUL 20X3 4 2 0 0.0005 HJU3 High Grade Copper Forward SEP 20X3 4 2 0 0.0005 HJZ3 High Grade Copper Forward DEC 20X3 4 2 0 0.0005 Year 20X4 HJH4 High Grade Copper Forward MAR 20X4 4 2 0 0.0005 HJK4 High Grade Copper Forward MAY 20X4 4 2 0 0.0005 HJN4 High Grade Copper Forward JUL 20X4 4 2 0 0.0005 HJU4 High Grade Copper Forward SEP 20X4 4 2 0 0.0005 HJZ4 High Grade Copper Forward DEC 20X4 4 2 0 0.0005 Year 20X5 HJH5 High Grade Copper Forward MAR 20X5 4 2 0 0.0005 HJK5 High Grade Copper Forward MAY 20X5 4 2 0 0.0005 HJN5 High Grade Copper Forward JUL 20X5 4 2 0 0.0005 HJU5 High Grade Copper Forward SEP 20X5 4 2 0 0.0005 HJZ5 High Grade Copper Forward DEC 20X5 4 2 0 0.0005 Year 20X6 HJH6 High Grade Copper Forward MAR 20X6 4 2 0 0.0005 HJK6 High Grade Copper Forward MAY 20X6 4 2 0 0.0005 HJN6 High Grade Copper Forward JUL 20X6 4 2 0 0.0005 HJU6 High Grade Copper Forward SEP 20X6 4 2 0 0.0005 HJZ6 High Grade Copper Forward DEC 20X6 4 2 0 0.0005 Year 20X7 HJH7 High Grade Copper Forward MAR 20X7 4 2 0 0.0005 HJK7 High Grade Copper Forward MAY 20X7 4 2 0 0.0005 HJN7 High Grade Copper Forward JUL 20X7 4 2 0 0.0005 HJU7 High Grade Copper Forward SEP 20X7 4 2 0 0.0005 HJZ7 High Grade Copper Forward DEC 20X7 4 2 0 0.0005 Year 20X8 HJH8 High Grade Copper Forward MAR 20X8 4 2 0 0.0005 HJK8 High Grade Copper Forward MAY 20X8 4 2 0 0.0005 HJN8 High Grade Copper Forward JUL 20X8 4 2 0 0.0005 HJU8 High Grade Copper Forward SEP 20X8 4 2 0 0.0005 HJZ8 High Grade Copper Forward DEC 20X8 4 2 0 0.0005 Year 20X9 HJH9 High Grade Copper Forward MAR 20X9 4 2 0 0.0005 HJK9 High Grade Copper Forward MAY 20X9 4 2 0 0.0005 HJN9 High Grade Copper Forward JUL 20X9 4 2 0 0.0005 HJU9 High Grade Copper Forward SEP 20X9 4 2 0 0.0005 HJZ9 High Grade Copper Forward DEC 20X9 4 2 0 0.0005