Test Report No. CE/2018/40399 Date 2018/04/13 Page 2 of 5 Test Result(s) PART NAME No.1 COPPER COLORED METAL WIRE Test Item(s) Cadmium (Cd) Lead (Pb)

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1 Test Report No. CE/2018/40399 Date 2018/04/13 Page 1 of 5 The following samples was/were submitted and identified by/on behalf of the applicant as Sample Submitted By Sample Description Sample Receiving Date Testing Period ELEKTRISOLA INCREASED COPPER CLAD ALUMINUM BARE WIRE (ICCA) 2018/04/ /04/02 TO 2018/04/13 ========================================================================================= Test Result(s) Please refer to following pages. This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http// and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http// Attention is

2 Test Report No. CE/2018/40399 Date 2018/04/13 Page 2 of 5 Test Result(s) PART NAME No.1 COPPER COLORED METAL WIRE Test Item(s) Cadmium (Cd) Lead (Pb) Mercury (Hg) Hexavalent Chromium Cr(VI)(#2) Beryllium (Be) Unit µg/cm² Method With reference to IEC (2013) and With reference to IEC (2013) and With reference to IEC (2013) and With reference to IEC (2015) and performed by UV-VIS. With reference to US EPA 3050B (1996). Analysis was Result MDL No n.d. Note 1. = ppm;0.1wt% = 1000ppm 2. MDL = Method Detection Limit 3. n.d. = Not Detected = less than MDL 4. (#2) = a. The sample is positive for Cr(VI) if the Cr(VI) concentration is greater than 0.13 µg/cm². The sample coating is considered to contain Cr(VI) b. The sample is negative for Cr(VI) if Cr(VI) is n.d. (concentration less than 0.10 µg/cm²). The coating is considered a non-cr(vi) based coating c. The result between 0.10 µg/cm² and 0.13 µg/cm² is considered to be inconclusive - unavoidable coating variations may influence the determination. This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http// and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http// Attention is

3 Test Report No. CE/2018/40399 Date 2018/04/13 Page 3 of 5 #FLOW Analytical flow chart of Heavy Metal These samples were dissolved totally by pre-conditioning method according to below flow chart.(cr 6+ test method excluded) Technician Rita Chen Supervisor Troy Chang Cutting Preparation Sample Measurement Pb/Cd/Hg Cr 6+ Acid digestion with microwave / hotplate Non-metal Metal Solution Filtration Residue 1) Alkali fusion 2) HCl to dissolve ABS / PC / PVC Dissolving by ultrasonication Digesting at 60 by ultrasonication Others Digesting at 150~160 Separating to get aqueous phase Boiling water extraction Cool, filter digestate through filter ICP-AES ph adjustment Add diphenylcarbazide for color development Add diphenyl-carbazide for color development Measure the absorbance at 540 nm by UV-VIS Measure the absorbance at 540 nm by UV-VIS This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http// and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http// Attention is

4 Test Report No. CE/2018/40399 Date 2018/04/13 Page 4 of 5 #PIC These samples were dissolved totally by pre-conditioning method according to below flow chart. Technician Rita Chen Supervisor Troy Chang Flow Chart of digestion for the elements analysis performed by ICP-AES Cutting / Preparation Sample Measurement Acid digestion by suitable acid depended on different sample material (as below table) Filtration Solution Residue 1) Alkali Fusion 2) HCl to dissolve ICP-AES Steel, copper, aluminum, solder Glass Gold, platinum, palladium, ceramic Silver Plastic Others Aqua regia, HNO3, HCl, HF, H2O2 HNO3/HF Aqua regia HNO3 H2SO4, H2O2, HNO3, HCl Added appropriate reagent to total digestion This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http// and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http// Attention is

5 Test Report No. CE/2018/40399 Date 2018/04/13 Page 5 of 5 * The tested sample / part is marked by an arrow if it's shown on the photo. * ** End of Report ** This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http// and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http// Attention is