IWG HPC Published Metals Pricing (USD/Lb)

1 On November 16, 2018 the market price of silver was $ per troy November 16, 2018 the market price of nickel was $ per previous month average for the market price of tin is $ per pound. $/Lb % Silver $/Lb % Nickel $/Lb Single EndGauge SizeStandardTin $/LbHeavyTin $ $ $ 1% $ 44## $ $ $ $ 2% $ 42## $ $ $ $ 4% $ 40## $ $ $ $ 5% $ 38## $ $ $ $ 6% $ 36## $ $ $ $ 7% $ 34## $ $ $ $ 8% $ 32## $ $ $ $ 10% $ 30## $

2 $ $ $ 12% $ 29## $ $ 20% $ 28## $ $ Note:27% $ 27## $ $ * Silver and nickel are updated ## $ $ * Copper, Alloys and CCS are updated ## $ $ * Aluminum and tin are updated ## $ $ 23## $ $ 22## $ $ 21## $ $ Effective for shipmentsEffective for shipmentsNovember 16 to November 30, 19 to November 25, ETP Copper BaseCCS 40%AluminumOF Copper PremiumA162 (Cadmium Copper)HPC-80EF (RoHS A162)A135 (Tensile Flex)HPC-35EF (RoHS A135)

3 Metals SurchargesEffective for shipmentsNovember 19 to November 25, HPC Published Metals Pricing (USD/Lb)Effective for shipmentsNovember 01 to November 30, SurchargesNickel SurchargesTin SurchargesOn November 16, 2018 the market price of silver was $ per November 16, 2018 the market price of nickel was $ per previous month average for the market price of tin is $ per kilogram. $/Kg % Silver $/Kg % Nickel $/Kg Single EndGauge SizeStandardTin $/KgHeavyTin $ $ $ 1% $ 44## $ $ $ $ 2% $ 42## $ $ $ $ 4% $ 40## $ $ $ $ 5% $ 38## $ $ $ $ 6% $ 36## $ $ $ $ 7% $ 34## $ $ $ $ 8% $ 32## $ $ $ $ 10% $ 30## $ $

4 $ $ 12% $ 29## $ $ 20% $ 28## $ $ Note:27% $ 27## $ $ * Silver and nickel are updated ## $ $ * Copper, Alloys and CCS are updated ## $ $ * Aluminum and tin are updated ## $ $ 23## $ $ 22## $ $ 21## $ $ IWG HPC Published Metals Pricing (USD/Kg) Metals SurchargesNovember 19 to November 25, 16 to November 30, SurchargesNickel SurchargesTin SurchargesEffective for shipmentsEffective for shipmentsEffective for shipmentsNovember 01 to November 30, for shipmentsNovember 19 to November 25, CCS 40%AluminumOF Copper PremiumA162 (Cadmium Copper)HPC-80EF (RoHS A162)A135 (Tensile Flex)HPC-35EF (RoHS A135)CS95 ETP Copper BaseOn November 16, 2018 the market price of silver was per November 16, 2018 the market price of nickel was per previous month average for the market price of tin is per kilogram.

5 /Kg % Silver /Kg % Nickel /Kg Single EndGauge SizeStandardTin /KgHeavyTin /Kg ## ## ## ## ## ## ## ## ## ## :27% ## * Silver and nickel are updated ## * Copper, Alloys and CCS are updated ## * Aluminum and tin are updated ## ## ## ## (RoHS A135)CS95 CCS 40%AluminumMetals SurchargesETP Copper BaseOF Copper PremiumA162 (Cadmium Copper)HPC-80EF (RoHS A162)A135 (Tensile Flex)IWG HPC Published Metals Pricing (Euro/Kg)Silver SurchargesNickel SurchargesTin SurchargesEffective for shipmentsNovember 19 to November 25, for shipmentsNovember 01 to November 30, for shipmentsNovember 16 to November 30, for shipmentsNovember 19 to November 25.