Unimicron No.

9511-001 Title Page 1 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Hazardous Substances List and Reduction Plan

NEXT REVIEW DATE AUTHOR APPROVED BY

2015/08/01 Asli Chen WenGon Chen

Winfred Liu

Unimicron No.

9511-001 Title Page 2 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

REV

ISSUE DATE

DESCRIPTION

ECN ECN NO.

AUTHOR

1 2009/6/8 Asli Chen

2 2010/07/01 1.: 1 - / 2 - 3 - 2., , :

Asli Chen

3 2012/02/07 REACH SVHC Update Asli Chen

4 2013/01/02

1. 2. 3.. 4.Annex II SVHC REACH 8 1. According to customer requirements of the new ban Restricted Substances 2. Modify some substance management level 3. Modify some of the substance of the content limit 4. Annex II add SVHC REACH Batch 8

Asli Chen

5 2013/08/01

1. 2.. 3.Annex II SVHC REACH 9 1. According to customer requirements of the new ban Restricted Substances 2. Modify some of the substance of the content limit 3. Annex II add SVHC REACH Batch 9

Asli Chen

Unimicron No.

9511-001 Title Page 3 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

(Old Rev)4 (New Rev)5

Contents Before Change Contents After Change Unimicron HS List and Reduction Plan: add

Level

Regulation /Law

Substance Code()

Substance ()

Substance

Controlled App ications

Limit d Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 Sb Antimony and its compounds

Packaging Materials

700 2013.01.04 7440-36-0 ICP-OES US EPA 3052

1 BCME Bis(chloromethyl)ether () All Applicati ns N.D. 2013.01.01

1 Halogenated diarylalkanes All Applications N.D. 2013.01.01

1 Chlorophenols All Applications N.D. 2013.01.01

1 4,4-Methylenebis(2-chloroaniline) 4,4-(2-) All Applications N.D. 2013.01. 1

1 Ethy ene oxide All Applications N.D. 2013.01.01

1 Kelthane All Applications N.D. 2013.01.01

1 2-benzotriazol-2-yl-4,6-ditert-butyl-phenol All Applications N.D. 2013.01.01

1 Arcinogenic substa ces All Applica ions N.D. 2013.01.01

1 Other Toxicity Chemical Substances All Applications N.D. 2013.01.01

1 TCP Tri-o-cresyl phosphate Tricresyl phosphate

All Applications 1000 2013.02.07 1330-78-5

1 2-Methoxyethanol All Applications N.D. 2012.01.27 109-86-4

3 EGDME 1,2-dimethoxyethane; ethylene glycol dimethyl ether All Applications 1000 2013.04.01 110-71-4

Unimicron No.

9511-001 Title Page 4 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

(Old Rev)4 (New Rev)5 Contents Before Change Contents After Change

Modify

Level

Substance Code

()Substance

() Substance

Cont olled Applications

Limited Value(PPM)

Deadline CAS No.

1 Cd Cadmium and its compounds Packaging Materials 2 2005.01.01 7440-43-9

1 Cl Halogen-Chloride Halogen Free Materials &

Products 900 2005.01.01 22537-15 1

1 Halogen(C and Br) Halogen(Chloride

and Bromine) () All

Applications 1500 2005.01.01

1 C20H25N3O Specific

benzotriazo All

Applications N.D. 2009.04.01 3846-71-7

1 4-Nitrobiphenyl 4- All Applications N.D. 2012.06.11 92-93-3

3 C6H5C6H4NH2 4-Aminobiphenyl 4- All Applications N.D. 2007.08.06 92-67-1

3 Hexachlorobutadie

ne All

Applications N.D. 2008.04.01 87-68-3

3 C6H4(NH2)2

N,N'-ditolyl-p-phenylenediamine,

N-tolyl-N'-xylyl-p-phenylenediamine and N,N'-dixylyl-p-phen

ylenediam

All

A plications N.D. 2011.01.1427417-40-

9

3 Benzidine Benzidine All Applications 1000 2012.08.22 92-87-5

3 Bis(2-methoxyethyl)ether (2-)

All Applications 100 2012.04.01 111-96-6

Modify

Level

Substance Code

()Substance

()Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

1 Cd Cadmium and its compounds Packaging Materials N.D. 2005.01.01 7440-43-9

1 Cl Halogen-Chloride Halogen Free Materials &

Products 700 2013.03.18 22537-15-1

1 Halogen(Cl and Br) Halogen(Chloride

and Bromine) ()

Halogen Free Materials &

Products 1000 2013.03.18

IC substrate 900 2008.07.01

1 UV-320 2-benzotriazol-2-yl-4,6-di-tert-butylp

henol (UV-320)

2-[2--3,5---

]-( 320)

All Applications N.D. 2009.04.01 3846-71-7

1 4-Nitrobiphenyl and its salt 4-

All

Applications N.D. 2012.06.11 92-93-3

3 C6H5C6H4NH2 4-Aminobiphenyl

and its salt 4-

All

Applications N.D. 2007.08.06 92-67-1

3 CBD Hex chlorobutadiene All

Applications N.D. 2008.04.01 87-68-3

3 C6H4(NH2)2

N'-p-phenylenediamine

All Applications N.D. 2011.01.14

27417-40-9

3 Benzidine Benzidine and its salt

All

Applications 100 2012.08.22 92-87-5

3 Bis( -methox ethyl)ether

(2-)

All Appli ations 100 2012.04.01 111-96-6

Unimicron No.

9511-001 Title Page 5 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

(Old Rev)4 (New Rev)5 Contents Before Change Contents After Change

Modify

Level

Substance Code

()Substance

() Substance

Controlled Applications

Limited Value(PPM)

CAS No.

Test Method

1 Sb Antimony nd its ompounds All

Applications 60 7440-36-0

US EPA 3051 & US EPA

3052

Modify

Level

Substance Code

()Substance

()Substance

Controlled Applications

Limited Value(PPM)

CAS No.

Test Method

1 Sb Antimony and ts comp unds All

Applications 60 7440-36-0

US EPA 3051 & US EPA

3052

1.(9511-001-001-2) Unimicron Hazardous Substances List and Reduction Plan in the notes refer to the Annex I (9511-001-001-2). 2. REACH (Substances of Very High Concern)REACH (9511-001-002-2) Supplier must confirm whether they have used the standard EU REACH directive SVHC (Substances of Very High Concern), and sign back Appendix II: REACH Compliance Declaration (9511-001-002-2). Bold for the existing environmental management in Unimicron Hazardous Substances List and Reduction Plan, must meet limits requirements.

Modify 1.(9511-001-001-3) Unimicron Hazardous Substances List and Reduction Plan in the notes refer to the Annex I (9511-001-001-3). 2. REACH (Substances of Very High Concern)REACH (9511-001-002-3) Supplier must confirm whether they have used the standard EU REACH directive SVHC (Substances of Very High Concern), and sign back Appendix II: REACH Compliance Declaration (9511-001-002-3). Bold for the existing environmental management in Unimicron Hazardous Substances List and Reduction Plan, must meet limits requirements.

Annex I Annex I Add

Substance Code ()

Substance ()

Substance CAS No.

DIPP Diisopentylphthalate 605-50-5

N-pentyl-isopentylphtalate 776297-69-9

1,2-Benzenedicarboxylic acid, dipentylester, branched an linear 84777-06-0

Unimicron No.

9511-001 Title Page 6 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

1/ 2

3/

To manage the above-mentioned substances, the following three levels are used: Level 1: The substances and/or their purposes classified at this level those whose use must be banned immediately. Level 2: The substances and/or their purposes classified at this level those for which a period for phase-out is individually set. Level 3: No effective date of the ban on the delivery is currently set for the substances and their applications classified into this Level. The ones under Level 3

shall be reclassified into Level 2 for banning the use of them in phases, depending on the availability of alternative parts or materials that satisfy the intended uses.

Reference 1) RoHS (Restriction of the use of certain Hazardous Substances) 2) REACH SVHC (Registration, Evaluation, Authorisation and Restriction of Chemicals: Substance of Very High Concern) 3) PoHS (Prohibition on Certain Hazardous Substances in consumer Products) 4) Customers specifications 5) Others

Unimicron No.

9511-001 Title Page 7 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Unimicron HS List and Reduction Plan:

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 PAG Heavy Metals in Packing (cadmium, lead,

mercury, hexavalent chromium) toatal concentration

(, , , )

Packaging Materials

80 2005.01.01 94/62/EEC, CONEG

1

EU RoHS / PoHS /

REACH SVHC

Cd Cadmium and its compounds N.D. 2005.01.01 7440-43-9 ICP-OES IEC-62321 111/116/FDIS

1 EU RoHS /

PoHS Pb Lead and its compounds 50 2005.01.01 7439-92-1 ICP-OES IEC-62321 111/116/FDIS

1 Halogen Free Br Halogen-Bromine 900 2005.01.01 10097-32-2 I.C. BS EN 14582

1 Halogen Free Cl Halogen-Chloride 900 2005.01.01 22537-15-1 I.C. BS EN 14582

1 Halogen Free Halogen(Cl and Br) Halogen(Chloride and Bromine) () 1500 2005.01.01 BS EN 14582

1 PVC Poly Vinyl Chloride N.D. 2008.04.01 9002-86-2 FTIR Analysis was performed by FTIR

1 Formaldehyde Formaldehyde N.D. 2005.01.01 50-00-0 UV-VIS DIN 53315 & EN120

1 REACH SVHC Cobalt dichloride Cobalt dichloride N.D. 2008.12.01 7646-79-9 --- ---

1 EPS Expanded Polystyrene N.D. 2008.11.02 FTIR Analysis was performed by FTIR

1 PCP Pentachlorophenol N.D. 2008.04.01 87-86-5

1 DMF Dimethyl fumarate N.D. 2010.11.18 624-49-7

Unimicron No.

9511-001 Title Page 8 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 EU PFOS PFOS Perfluorooctane sulfonates

Packaging Materials

50 2011.10.01 1763-23-1 LC-MS US EPA 3540C US EPA 3550C US EPA 8321B

1 Halogen Free BFRs Brominated Flame Ret*Table 2 * N.D. 2011.10.01

1 PCBs Polychlorinated Biphenyls 5 2011.10.01 1336-36-3 GC-MS US EPA 3540C & 8270D

1 PCNs Polychlorinated Naphthalene 5 2011.10.01 70776-03-3 GC-MS US EPA 3540C & 8270D

1 PCTs Polychlorinated Terphenyls 5 2011.10.01 61788-33-8 GC-MS US EPA 3540C & 8270D

1 Organic Tin Organic Tin compounds*Table 5 * 5 2011.10.01 688-73-3 GC-MS DIN 38407-13

1 CP Chlorinated Paraffin(C18~C28) (C18~C28) 1000 2011.10.01 85535-86-0 GC-ECD EPA 8082 & US EPA 3540C &

8270D

1 Radioactive Radioactive Substances N.D. 2011.10.01 Geiger counter Analysis was

performed by Geiger counter

1 Creosote Creosotes Oil-wood Preservatives N.D. 2012.01.15 8021-39-4

1 NP Nonylphenol 1000 2007.06.06

1 ODCs Ozone Depleting Substances*Table 1 * N.D. 2008.04.01 GC-MS US EPA 5021 & 8260B

1 Sb Antimony and its compounds 700 2013.01.04 7440-36-0 ICP-OES US EPA 3052

Unimicron No.

9511-001 Title Page 9 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 EU RoHS / PoHS Pb Lead and its compounds Lead Free Materials 50 2012.06.11 7439-92-1 ICP-OES

IEC-62321 111/116/FDIS

1

EU RoHS / PoHS /

REACH SVHC

Cd Cadmium and its compounds All Applications N.D. 2005.01.01 7440-43-9 ICP-OES IEC-62321 111/116/FDIS

1 EU RoHS Hg Mercury and its compounds All Applications N.D. 2005.01.01 7439-97-6 ICP-OES IEC-62321 111/116/FDIS

1 EU RoHS Cr6+ Chromium VI and its compounds All Applications N.D. 2005.01.01 1333-82-0 UV-VIS IEC-62321 111/116/FDIS

1 EU RoHS PBBs Polybrominated Biphenyl All Applications N.D. 2005.01.01 059536-65-1 GC-MS IEC-62321 111/116/FDIS

1 EU RoHS PBDEs Polybrominated diphenyl ethers All Applications N.D. 2005.01.01 1163-19-5 GC-MS IEC-62321 111/116/FDIS

1 EU PFOS / PoHS PFOA Perfluorooctanoic acid All Applications N.D. 2008.04.01 335-67-1 LC-MS US EPA 3540C US EPA 3550C US EPA 8321B

1 EU PFOS /

REACH SVHC

PFOS Perfluorooctane sulfonates

All Applications N.D. 2008.04.01 1763-23-1 LC-MS US EPA 3540C US EPA 3550C US EPA 8321B

1 Halogen Free Br Halogen-Bromine

Halogen Free Materials &

Products 700 2005.01.01

10097-32-2 BS EN 14582 IC substrate (all

application) 450 2008.07.01

1 Halogen Free Cl Halogen-Chloride

Halogen Free Materials &

Products 700 2013.03.18

22537-15-1 BS EN 14582 IC substrate (all

application) 450 2008.07.01

Unimicron No.

9511-001 Title Page 10 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 Halogen Free Halogen(Cl and Br) Halogen(Chloride and Bromine) ()

Halogen Free Materials &

Products 1000 2013.03.18

BS EN 14582 IC substrate (all

application) 900 2008.07.01

1 Halogen Free BFRs Brominated Flame Ret*Table 2 * All Applications N.D. 2006.09.27

1 Halogen Free CFRs Chlorinated Flame Ret All Applications 100 2008.11.05

1 Sb Antimony and its compounds All Applications 60 2008.09.01 7440-36-0 ICP-OES US EPA 3052

1 Sb2O3 Antimony Trioxide All Applications N.D. 2008.04.01 1309-64-4

1 PoHS As Arsenic and its compounds All Applications N.D.

2008.11.01 7440-38-2 ICP-OES US EPA 3052 & 6010B Copper foil for IC substrate 300

1 Ba Barium and its compounds

All Applications(.

exclude solder resist)

100 2007.08.08

1 Be Beryllium and its compounds All Applications N.D. 2008.04.01 7740-41-7 ICP-OES US EPA 305B & US EPA 3052 & 6010B

1 Co Cobalt and its compounds All Applications N.D. 2008.04.01 7440-48-4 ICP-OES US EPA 3050B & 6010B

1 REACH SVHC Cobalt dichloride Cobalt dichloride All Applications N.D. 2011.11.01 7646-79-9 --- ---

1 Organic Tin Organic Tin compounds*Table 5 * All Applications N.D. 2007.04.01 688-73-3 GC-MS DIN 38407-13

Unimicron No.

9511-001 Title Page 11 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 Sn Tin and tin compounds

All Applications(FC-CSP FC

BGA . exclude FC-CSP

FC BGA)

100 2007.08.06

1 Ni Nickel and its compounds

()

On the surfaces of products/parts that

are intended to come into direct and prolonged

contact with the skin.

N.D. 2006.09.27 7440-02-0 ICP-OES US EPA 3052 & 6010B

Plastic and Ink 100

1 2,4-Dinitrotoluenc 2,4-Dinitrotoluenc 2,4- All Applications 1000 2011.09.05 121-14-2

1 REACH SVHC MDA 4,4'-Diaminodiphenylmethane 4,4'- All Applications N.D. 2012.08.22 101-77-9 GC-MS LMBG 82.02-2

DIN 53316

1 REACH SVHC PAHs

Ant Anthrancene All Applications N.D. 2012.08.22 120-12-7 GC-MS ZEK 01.2-0.8

1 Benzene Benzene All Applications N.D. 2008.04.01 71-43-2

1 PoHS BPA Bisphenol-A A

All Applications(

. exclude RCC, Prepreg, Cover

Layer)

N.D. 2008.08.01 80-05-7

Unimicron No.

9511-001 Title Page 12 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 CP Chlorinated Paraffin(C18~C28) (C18~C28) All Applications N.D. 2008.04.08 85535-86-0 GC-ECD EPA 8082 & US EPA 3540C &

8270D

1 Clordecone Clordecone All Applications N.D. 2011.09.05 143-50-0

1 DecaBDE Decabromodiphenyl ether All Applications N.D. 2008.08.11 IEC-62321

1 CH2Cl2 Dichloromethane/Methylenechloride All Applications N.D. 2010.08.30 75-09-2

1 Dimethylbenzene Dimethylbenzene All Applications N.D. 2009.04.01

1 Formaldehyde Formaldehyde All Applications N.D. 2005.01.01 50-00-0 DIN 53315

1 HDM(I) Halogenated Diphenyl Methanes All Applications N.D. 2008.04.01

76253-60-681161-70-899688-47-875113-37-0

1 REACH SVHC PoHS

HBCDD Hexabromocy clododecane All Applications 1000 2008.08.01 25637-99-4 GC-MS US EPA 3540C & 8270D

1 HCH Hexachlorocy clohexa All Applications N.D. 2008.11.05 58-89-9

1 Musk ketone Musk ketone All Applications N.D. 2008.12.01 81-14-1

1 ODCs Ozone Depleting Substances*Table 1 * All Applications N.D. 2008.04.01 GC-MS US EPA 5021 & 8260B

1 PoHS PCP Pentachlorophenol All Applications N.D. 2008.04.01 87-86-5

1 PFAS Perfluoro alkyl sulf

All Applications N.D. 2012.06.11

Unimicron No.

9511-001 Title Page 13 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 POPs Persistent Organic Pollutants*Table 6 * All Applications N.D. 2009.09.01

1 P Phosphoros and its compounds*Table 7 *

All Applications

(Not Apply to HF Materials)

N.D. 2012.06.11 7723-14-0 ICP-OES US EPA 3052 & 6010B

1 PVC Poly Vinyl Chloride All Applications N.D. 2008.04.01 9002-86-2 FTIR Analysis was performed by FTIR

1 PCBs Polychlorinated Biphenyls All Applications N.D. 2005.01.01 1336-36-3 GC-MS US EPA 3540C & 8270D

1 PCNs Polychlorinated Naphthalene All Applications N.D. 2007.04.01 70776-03-3 GC-MS US EPA 3540C & 8270D

1 PCTs Polychlorinated Terphenyls All Applications N.D. 2007.04.01 61788-33-8 GC-MS US EPA 3540C & 8270D

1 PAHs PAHs Polycyclic Aromatic Hydrocarbon All Applications N.D. 2008.01.01

1 REACH SVHC SCCP Short-chain chlorinated Paraffins(C10~13)

(C10~13) All Applications N.D. 2006.02.01 85535-84-8 GC-MS US EPA 3540C &

8270D

1 UV-320 2-benzotriazol-2-yl-4,6-di-tert-butylphenol (UV-320)

2-[2--3,5---]-( 320)

All Applications N.D. 2009.04.01 3846-71-7 US EPA 3540

1 Phthalates Specific Phthalates*Table 3 * All Applications 10 2007.06.06 GC-MS US EPA 3450C &

8270D EN 14372

1 SF6 Sulfur hexafluoride All Applications N.D. 2007.08.06 2551-62-4

1 TBBP-A Tetrabromobisphenol-A -A

All Applications(

. exclude RCC, Prepreg, Cover

Layer)

N.D. 2008.04.01 79-94-7 GC-MS DIN 53315

Unimicron No.

9511-001 Title Page 14 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 Thiram Tetramethylthiuram disulfide All Applications 100 2007.08.06

1 Toluene Toluene All Applications N.D. 2008.12.03 108-88-3

1 TPP Triphenyl Phosphate All Applications N.D. 2008.04.01

1 DEGBE 2-(2-butoxyethoxy)ethanol All Applications 30000 2012.06.11 112-34-5 GC-MS GC-FID US EPA 3540C &

GB18582

1 DEGME 2-(2-methoxyethoxy)ethanol All Applications 1000 2012.06.11 111-77-3 GC-MS GC-FID US EPA 3540C &

3546

1 2,4,6-Tritertiarybutylphenol 2,4,6- All Applications N.D. 2012.01.15

1 2-Butanone oxime ; 2- All Applications 1000 2012.06.12 96-29-7

1 4-Nitrobiphenyl and its salt 4- All Applications N.D. 2012.06.11 92-93-3 GC-MS

GC-ECD GC-ELCD

US EPA 3540C & 3546 & 3550C

1 REACH SVHC PAHs

Anthracene oil Anthracene oil All Applications 1000 2012.08.22 90640-80-5

1 CMR Carcinogens, mutagens and reproductive toxins

All Applications N.D. 2011.07.19

1 Chlorobenzene Chlorobenzene All Applications 100 2012.04.02

1 Endosulfa Endosulfa All Applications N.D. 2012.11.30 115-29-7

1 Ethylene glycol ethers All Applications N.D. 2012.04.02

1 FCs Fluorocarbons All Applications N.D. 2012.10.01

Unimicron No.

9511-001 Title Page 15 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 Halogenated hydrocarbons*Table 8 * All Applications 1000 2012.10.01

1 Methyl bromide Methyl bromide All Applications N.D. 2011.07.19 74-83-9 DIN 53315

1 Ugilec 121 Monomethyl dichlorodiphenyl methane (Ugilec 121) All Applications N.D. 2012.04.02

1 Ugilec 141 Monomethyl tetrachlorodiphenyl methane (Ugilec 141) All Applications N.D. 2012.04.02

1 n-Butyl glycidyl ether All Applications 1000 2012.06.12 2426-08-6

1 N-hexane N-hexane All Applications N.D. 2012.06.11 110-54-3

1 PFOSF Perfluorooctane sulfonyl fluoride All Applications 1000 2012.06.11

1 Phenol and phenolic compounds CCL & FCCL 50 mg/l 2012.04.02

1 PBDFs Polybrominated dibenzofurans All Applications N.D. 2012.04.02

1 PCDDs Polychlorinated dibenzodioxins All Applications N.D. 2012.01.15 1746-01-6

1 PCDFs Polychlorinated dibenzofurans All Applications N.D. 2012.04.02

1 Specific halogenated diphenyl methane All Applications N.D. 2012.06.11 GC-MS

GC-ECD GC-ELCD

US EPA 3540C & 3546 & 3550C

1 TEPA Tris(1-aziridinyl) phosphinoxide All Applications N.D. 2012.09.12 545-55-1

1 Tris-(2,3-dibromo-propyl) phosphate (2,3-)

All Applications N.D. 2012.09.12 126-72-7

Unimicron No.

9511-001 Title Page 16 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

1 BCME Bis(chloromethyl)ether () All Applications N.D. 2013.01.01

1 Halogenated diarylalkanes All Applications N.D. 2013.01.01

1 Chlorophenols All Applications N.D. 2013.01.01

1 4,4-Methylenebis(2-chloroaniline) 4,4-(2-) All Applications N.D. 2013.01.01

1 Ethylene oxide All Applications N.D. 2013.01.01

1 Kelthane All Applications N.D. 2013.01.01

1 2-benzotriazol-2-yl-4,6-ditert-butyl-phenol All Applications N.D. 2013.01.01

1 Arcinogenic substances All Applications N.D. 2013.01.01

1 Other Toxicity Chemical Substances All Applications N.D. 2013.01.01

1 TCP Tri-o-cresyl phosphate Tricresyl phosphate

All Applications 1000 2013.02.07 1330-78-5

1 2-Methoxyethanol All Applications N.D. 2012.01.27 109-86-4

2 REACH SVHC AS2O5 Diarsenic pentaoxide All Applications 1000 2014.07.01 1303-28-2 --- ---

2 REACH SVHC AS2O3 Diarsenic trioxide All Applications 1000 2014.07.01 1327-53-3 --- ---

2 TCEP Tris(2-chloroethyl) phosphate (2-) All Applications 1000 2014.07.01 115-96-8

3 Al Aluminum and aluminu All Applications 100 2007.08.06

Unimicron No.

9511-001 Title Page 17 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

3 Beryllium copper Beryllium copper All Applications N.D. 2005.01.01 11133-98-5

3 BeO Beryllium oxide All Applications N.D. 2007.06.06 1304-56-9

3 Bi Bismuth and its compounds All Applications N.D. 2008.04.01 7440-69-9 ICP-OES US EPA 3050B & US EPA 3052 &

6010B

3 Cr3+ Chromium and its compounds All Applications N.D. 2008.07.06 24613-89-6 IEC-62321

3 Cr Chromium and chromium compounds All Applications 100 2011.12.01 7440-47-3

3 Cu Copper and its compounds All Applications 100 2007.08.06

3 Ni2O3 Dinickel trioxide All Applications 1000 2011.09.05 1314-06-3

3 Si Ferrosilicon and all compounds All Applications 100 2007.08.06

3 Au Gold and its compounds All Applications 100 2007.08.06

3 Fe Iron and and its compounds All Applications 100 2007.08.06

3 Mg Magnesium and its compounds All Applications 100 2007.08.06

3 Pd Palladium and palladium compounds All Applications 100 2007.08.06

3 Rb Rubidium and rubidium compounds All Applications 100 2011.12.01 7440-17-7

3 Se Selenium and its compounds All Applications 100 2008.04.01 7782-49-2 US EPA 3052 & 6010B

3 Ag Silver and its compounds All Applications 100 2007.08.06

Unimicron No.

9511-001 Title Page 18 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

3 Ta Tantalum and and its compounds All Applications 100 2007.08.06

3 Te Tellurium and tellurium compounds All Applications 100 2007.08.06

3 Tl Thallium and it compounds All Applications 100 2007.08.06

3 Zn Zinc and zinc compounds All Applications 100 2007.08.06

3 TTBP 2,4,6-Tri-t-Butylphenol 2,4,6- All Applications N.D. 2008.12.03

3 C6H5C6H4NH2 4-Aminobiphenyl and its salt 4- All Applications N.D. 2007.08.06 92-67-1

3 REACH SVHC PoHS

Musk xylene 5-tert-butyl-2,4,6-trinitro-m-xylene All Applications N.D. 2012.08.22 81-15-2 GC-MS US EPA 3550C & 8270D

3 Alkylphenol Alkyl phenol All Applications N.D. 2008.04.01

3 Amined Amined, aliphatic , All Applications 100 2007.08.06

3 Aniline Aniline salts All Applications 100 2007.08.06

3 NH2- Aromatic amines and dyes All Applications N.D. 2008.08.06

3 Asbestos Asbestos All Applications N.D. 2007.04.01 1332-21-4 Polarizing microscope NIOSH 9000 XRD & NIEA R401.21T

3 AZO Azo compounds All Applications N.D. 2007.04.01 GC-MS DIN EN 14362-2

3 1,3-Butadiene Buta-1,3-Diene 1,3- All Applications N.D. 2008.04.01

Unimicron No.

9511-001 Title Page 19 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

3 CHC Chlorinated Hydrocarbons All Applications N.D. 2008.04.01

3 Cyanogen Cyanogen and its compounds All Applications 1000 2011.11.01

3 DMF Dimethyl fumarate All Applications N.D. 2009.04.01 624-49-7

3 EGEEA Ethylene glycol monoethyl ether and its acetate All Applications N.D. 2012.06.11

3 EGMEA Ethylene glycol monomethyl ether and its acetate All Applications N.D. 2012.06.11

3 EPS Expanded Polystyrene All Applications N.D. 2008.11.02 FTIR Analysis was performed by FTIR

3 F Fluorine and its compounds Halogen Free Materials Reportable 2009.09.01

3 Ga Gallium,elemental on All Applications N.D. 2008.11.02

3 HCBD Hexachlorobutadiene All Applications N.D. 2008.04.01 87-68-3

3 Hexachloroethane Hexachloroethane All Applications N.D. 2008.03.11 67-72-1

3 REACH SVHC Pb3(AsO4)2 Lead hydrogen arsenate All Applications 1000 2008.12.01 7784-40-9 --- ---

3 PoHS MCCP Medium-chain chlorinated Paraffins(C14~17)

(C14~17) All Applications N.D. 2008.08.01 85535-85-9 GC-MS US EPA 3540C &

8270D

3 MDI Methylenediphenyl diisocyanate

All Applications 1000 2011.01.14 26447-40-5

3 Mono-halogenated aromatic compounds All Applications 500 2007.08.06

3 C6H4(NH2)2 N'-p-phenylenediamine All Applications N.D. 2011.01.14 27417-40-9

Unimicron No.

9511-001 Title Page 20 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

3 NF3 Nitrogen trifluoride All Applications N.D. 2011.01.14 7783-54-2

3 NP Nonylphenol All Applications N.D. 2007.06.06

3 NPEs Nonylphenol Ethoxylates and related substances All Applications N.D. 2007.06.06

3 p-Dichlorobenzene p-Dichlorobenzene All Applications 1000 2011.11.01 106-46-7

3 Pentachlorobenzene All Applications N.D. 2011.01.14 608-93-5

3 Perchlorates Perchlorates All Applications N.D. 2007.08.06 7791-03-9

3 Poly-halogenated aromatic compounds All Applications 50 2011.01.14

3 Radioactive Radioactive Substances All Applications N.D. 2008.04.01 Geiger counter Analysis was

performed by Geiger counter

3 REACH SVHC Cr2O72- Sodium dichromate All Applications 1000 2008.12.01

234-190-3(10588-01-9

& 7789-12-0)--- ---

3 PoHS Surfactants Surfactants*Table 4 * All Applications N.D. 2008.08.01

3 PoHS Triclosan Triclosan All Applications 10 2008.08.01 3380-34-5

3 REACH SVHC (C2H5O)3AsO Triethyl arsenate All Applications 1000 2008.12.01 15606-95-8 --- ---

3 VC(I) Vinyl Chloride All Applications N.D. 2008.04.01 75-01-4

3 2-Butanone oxime ; 2- All Applications 1000 2012.08.22 96-29-7

Unimicron No.

9511-001 Title Page 21 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

3 4-(1,1,3,3-tetramethylbutyl)phenol 4-(1,1,3,3-

) All Applications 100 2012.04.01 140-66-9

3 Benzidine Benzidine and its salt

All Applications 100 2012.08.22 92-87-5

3 Bis(2-methoxyethyl)ether (2-

)

All Applications 100 2012.04.01 111-96-6

3 REACH SVHC Boric Acid All Applications 100 2010.06.18 10043-35-311113-50-1

3 REACH SVHC Disodium tetraborate, anhydrous All Applications 100 2010.06.18 12179-0431330-43-41303-96-4

3 REACH SVHC DMAC N,N-dimethylacetamide N' ,N- All Applications 100 2012.04.01 127-19-5

3 n-Butyl glycidyl ether All Applications 1000 2012.08.22 2426-08-6

3 REACH SVHC Tetraboron disodium heptaoxide, hydrate All Applications 100 2010.06.18 12267-73-1

3 Tris(1,3-dichloro-2-propyl)phosphate (1,3- 2-)-

Halogen Free Materials &

Products 1000 2012.08.22 13674-87-8

3 Organic azo and azo-oxy compounds All Applications 100 2012.11.29

3 Organic halogen compounds All Applications 100 2012.11.29

3 Organic phosphorous compounds All Applications 100 2012.11.29

3 Organic silicon compounds All Applications 100 2012.11.29

Unimicron No.

9511-001 Title Page 22 of 22

Hazardous Substances List and Reduction Plan Rev. 5

The information contained herein is the exclusive property of UNIMICRON TECHNOLOGY CORP., and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of UNIMICRON TECHNOLOGY CORP.

Level

Regulation /Law

Substance Code ()

Substance ()

Substance

Controlled Applications

Limited Value(PPM)

Deadline CAS No.

Instruments

Test Method

3 Rare Earth Metals All Applications 100 2012.11.29

3 W Tungsten and tungsten compounds All Applications 100 2012.11.29

3 Polychloronaphtalenes All Applications N.D. 2012.9.10

3 Perchloroethylene All Applications N.D. 2012.9.10

3 Polystyrene All Applications N.D. 2012.9.10

3 EGDME 1,2-dimethoxyethane; ethylene glycol dimethyl ether All Applications 1000 2013.04.01 110-71-4

1. (9511-001-001-3)

Unimicron Hazardous Substances List and Reduction Plan in the notes refer to the Annex I (9511-001-001-3).

2. REACH (Substances of Very High Concern)REACH (9511-001-002-3) Supplier must confirm whether they have used the standard EU REACH directive SVHC (Substances of Very High Concern), and sign back Appendix II: REACH Compliance Declaration (9511-001-002-3). Bold for the existing environmental management in Unimicron Hazardous Substances List and Reduction Plan, must meet limits requirements.