DONGNAM Petroleum lnd. Co., Ltd.

Technologyfor natureTechnologyfor human

ELECTRIC INSULATING OIL

LUBRICATING OIL

WAX

DONGNAM Petroleum lnd. Co., Ltd.31 Wonsi-ro, Danwon-gu, Ansan-si, Gyeonggi-do, KOREATEL : +82-31-495-3951 / FAX : +82-31-491-8463http://www.dongnampetro.com

PT. TENGGARA PETRO INDONESIADBS Bank Tower Level 28/F Ciputra World OneJI. Prof. Dr. Satrio Kav. 3-5 Jakarta 12940 Indonesia http://www.tenggarapetro.atakagroup.com

DONGNAM PETROVINA CO., LTD.▼ HEAD OFFICE/ FACTORY ▼ INDONESIA BRANCH OFFICE▼ VIETNAM BRANCH FACTORY

Land plot CN5.2N, Dinh Vu Industrial Zone, Dong Hai 2 ward,Hai An district, Dinh Vu- Cat Hai Economic Zone,Hai Phong City, Vietnam

DONGNAM Petroleum lnd. Co., Ltd.

0203

3Human

Technology Natural

DONGNAMPetroleum lnd. Co., Ltd.

Our Mission:“To set an example of harmony through integrity and correctness!”

Our Company:DONGNAM Petroleum Ind. Co., Ltd. is one of the leading companies in the Koreanpetrochemical industry, growing through our continuous strive to create a betterrelationship between human and nature through constant and innovative R&D inorder to produce and supply first class petrochemical products such as ElectricInsulating oils, Bio-degradable Insulating Oils, Machine Oils, Waxes, etc.

DONGNAM Petroleum Ind. Co., Ltd. prides itself on its initiative to adhering a strictcorporate social responsibility (CSR) program in a bid to take the lead in preservingour wonderful earth for many future generations to come.

Our Motto:" Technology for nature Technology for human "

History

CEO Message

Electric Insulating Oil

Environment-Friendly Electric Insulating Oil

Machine Oil

Hydraulic Oil

Process Oil

Metal Working Oil

Microcrystalline Wax

Paraffin Wax

Oxidized Wax

Professional Lab Analysis Service

Certificates and Awards

04

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CONTENTS

0203

DONGNAM Petroleum lnd. Co., Ltd.

0405

HISTORY

0405

DONGNAM Petroleum Ind. Co., Ltd. has grown with many Koreandomestic heavy electrical industries and has evolved as a marketleader in the petrochemical industry; producing and supplyingsuperior petrochemical products such as electric insulating oils,industrial lubricating oils, various waxes etc., for more than 40 yearsto our customers with great satisfaction under our basic philosophyof “harmony, initiative, integrity and correctness” since its establishmentin 1973.

By participating in the world market beyond our domestic market,we have been competing healthily with leading overseas companies,and this has led us to grow by leaps and bounds with our supremelycompetitive products and services.

We at DONGNAM Petroleum Ind. Co., Ltd. believe deeply in constantresearch and development in order to evolve positively. From thisdedication, we have developed new, better and even environmentallyfriendly products such as ESTRAN (mineral electric insulating oil withsuperior qualities) and also BIOTRAN (which is our very own vegetableoil based bio-degradable electric insulating oil) that has been exportedto several international markets.

We thank you for your interest and support for more than 40 years.All executives and employees of DONGNAM Petroleum Ind. Co., Ltd.hereby promise to continue our proud tradition of good faith andharmony as we move forward into the future with you, our esteemedcustomers; while putting in more effort in challenging the boundarieswith positive attitude and building on our customers’ confidence. We look forward and expect your continued interest and support.

Thank you.

CEO Ro, Chung-Souk

CEOMessage

Established DONGNAM PETROLEUM IND. CO., LTD.

Granted Korea Standard for Electric Insulating Oil KS C 2301 1-2. 1-3

Exported our transformer oil to Philippines National Hydro-electric power plant for 154kV transformer

which represented Korea’s first ever export of transformer oil

Completion of construction of Banwoul Plant and relocated head office

Completion of construction of Paraffin Wax Plant

Completion of construction of Metal Processing Oil Plant

Granted Korea Standard for Electric Insulating Oil KS C 2301 1-4

Granted Korea Standard for Machine Oil KS M 2126 and Processing Oil KS M 2162

Completion of construction of S.D.U. Plant for Micro Wax production

Granted Korea Standard for Electric Insulating Oil KS C 2301 7-2~4

Obtained Certificates of ISO 9002: 1994 (International Organization for Standard)

for Quality System Management

Obtained Certificates of ISO 14001: 2004 (International Standard Association)

for Environmental Management System – Requirements with guidance for use

Registered Patent No. 10-0654962 by KIPO (Korean Intellectual Property Office)

for Method to separate plant sterols from soy bean oil

Registered Patent No. 10-0705296 by KIPO (Korean Intellectual Property Office)

for Environment-Friendly electric insulating oil with using vegetable oil

Registered Patent No. 10-0764829 by KIPO (Korean Intellectual Property Office)

for Method of manufacturing system of vegetable insulating oil for condenser

Obtained Certificate of N.E.P. – MIKE-2009-037 (New Excellent Product of Korea) by KATS

(Korean Agency for Technology and Standards) for Organic Electric Insulating Oil for transformers

Conferred Korean Trade Association Million Dollar Export Tower Award

Japanese Patent No. 5047271 (JAPAN) for Environment-Friendly insulating oil used for transformers

Completed Environment-Friendly insulating oil production facilities.

Chinese Patent No. ZL-200780016034.8 (CHINA) for Environment-Friendly insulating oil used for transformers

Patent No. HK1130519 (HONGKONG) for Environment-Friendly insulating oil used for transformers

Established a Indonesia branch PT. TENGGARA PETRO INDONESIA in Jakarta, Indonesia

KEPCO (Korea Electric Power Corporation) Trusted Partner Serial No. 2014-KTP-007

Established a Vietnam branch of DONGNAM PETROVINA CO., LTD. in Hai Phong City, Vietnam

Completion of construction of a plant DONGNAM PETROVINA in Hai Phong City, Vietnam

1973.02

1975.03

1976.08

1981.08

1982.09

1984.12

1985.03

1992.08

1995.04

1996.08

1998.12

2005.10

2006.11

2007.04

2007.10

2009.10

2010.11

2011.07

2011.08

2011.12

2012.07

2014.12

2015.01

2015.06

2017.01

DONGNAM Petroleum lnd. Co., Ltd.

Electric Insulating Oil

0607

0607

Environment-Friendly Electric Insulating Oil

This is a non-toxic and environmentally friendly product with excellent biodegradability and is safe againstfire thanks to excellent heat-resistant and less flammable properties and can be used for a long time due toexcellent dielectric strength, thermal stability and low deterioration characteristic over time.

BIOTRAN-35 Test Item

Specific Gravity

Kinematic Viscosity

Flash Point

Fire Point

Pour Point

Total Acid Value

Dielectric Strength

Water Content

Fish, Acute Toxicity Test

Biodegradation

Poly Chlorinated Biphenyls (PCBs)

( 15 / 4℃ )

( 40℃ )

( 100℃ )

( coc )

( coc )

( 2.0mm )

Unit

-

mm2/s

mm2/s

℃

℃

℃

mg KOH/g

kV

ppm

-

%

-

Test Method

ASTM D 1298

ASTM D 445

ASTM D 92

ASTM D 92

ASTM D 97

ASTM D 974

ASTM D 1816

ASTM D 1533

OECD TG 203

OECD 301 C

KS C 2375

Specification

< 0.96

< 50.0

< 15.0

> 300

> 320

< - 20.0

< 0.06

> 40

< 200

No dead Fish

> 70

N.D

Typical Data

0.9207

34.01

7.801

324

330

- 21

0.040

74.2

42.77

No dead Fish

84.4

N.D

The below figures are representative values.

Life Cycle of Mineral Oil

The Atmosphere

Crude Oil Mineral Oil Incinerating

Oil Drillingin the Oilfield

Refiningprocess

Emission of CO₂ Emission of CO₂

Life Cycle of Rape Seed Oil

The Atmosphere

Rape SeedOilRape Seed Incinerating

Absorbtion of CO₂

Photosynthesisfor Basic growth period

Refiningprocess

Emission of CO₂Emission of CO₂

Over 320℃ fire point of BIOTRAN-35 provides improved fire safety, more than twice the fire point of mineral oil.

Over 80% biodegradable, made from 100% vegetable oil, and non-toxic, non-PCBs helps protect the environment.

DONGNAM Petroleum Ind. Co., Ltd. is producing supreme electric insulating oils that can used in super highvoltage transformers (765kV); we have developed and applied a super high purification technique whichallows new high voltage transformers to be miniaturized and therefore, lightened. Our insulating oils currentlymeet and/ or exceed the various standards of different countries in the world today.

KS (KOREA STANDARD) Test Item

Specific Gravity

Reaction

Kinematic Viscosity

Flash Point

Pour Point

Total Acid Value

Evaporation Loss

Corrosive Sulfur

Oxidation Stability(120℃ × 75hr)

Dielectric Strength

Volume Resistivity

Power Factor

Water Content

Poly Chlorinated Biphenyls (PCBs)

( 15 / 4℃ )

( 40℃ )

( 100℃ )

( P.M )

( 98℃ × 5hr )

( 140℃ × 19hr )

Sludge

Acid Value

( 2.5mm )

( 80℃ )

( 60Hz, 80℃ )

Unit

-

-

mm2/s

mm2/s

℃

℃

mg KOH/g

%

-

%

mg KOH/g

kV

Ω.Cm

%

ppm

ppm

Test Method

KS M 2002

KS M 2012

KS M ISO 3104

KS M ISO 2719

KS M ISO 3016

KS C 2101

KS C 2101

KS C 2101

KS C 2101

KS C IEC 60156

KS C 2101

KS C 2101

KS C 2101

KS C 2375

KS 1-2(Typical Data)

0.8262

Neutral

7.989

2.299

150

- 40.0

< 0.01

0.118

Non Corrosive

0.301

0.142

> 70.0

> 1.0 x 1014

-

< 20.0

N.D

KS 1-4(Typical Data)

0.8265

Neutral

8.027

2.309

154

- 40.0

< 0.01

0.112

Non Corrosive

0.279

0.131

> 70.0

> 2.0 x 1014

< 0.01

< 20.0

N.D

The below figures are representative values.

ESTRAN Test Item

Density

Reaction

Kinematic Viscosity

Flash Point

Pour Point

Acidity Value

Corrosive Sulfur

Water Content

Oxidation Stability

Antioxidant additive

Breakdown Voltage

Dissipation Factor

Poly Chlorinated Biphenyls (PCBs)

( @ 20℃ )

( @ -30℃ )

( @ 40℃ )

( P.M )

Sludge

Acid Value

DDF ( @ 90℃ )

As Delivered

After Treatment

( 40-60Hz, 90℃ )

Unit

g/mL

-

mm2/s

mm2/s

℃

℃

mg KOH/g

DIN 51353

ppm

mg KOH/g

%

-

%

kV

-

ppm

Test Method

ISO 3675

IEC 60296

ISO 3104

ISO 2719

ISO 3016

IEC 62021-1

DIN 51353

IEC 60814

IEC 61125(Method C)

IEC 60666

IEC 60156

IEC 60247

IEC 61619

ESTRAN T2(Typical Data)

0.8263

Clear & Bright

310

7.792

> 150

- 42.0

< 0.01

Non Corrosive

< 15.0

0.016

0.045

< 0.01

Not detectable

> 70.0

> 75.0

0.0003

Not detectable

ESTRAN TS(Typical Data)

0.8278

Clear & Bright

309

7.984

> 150

- 42.0

< 0.01

Non Corrosive

< 15.0

0.014

0.041

< 0.01

Not detectable

> 70.0

> 75.0

0.0003

Not detectable

ESTRAN T4(Typical Data)

0.8518

Clear & Bright

392

8.416

> 150

- 45.0

< 0.01

Non Corrosive

< 15.0

0.013

0.040

< 0.01

Not detectable

> 70.0

> 75.0

0.0003

Not detectable

The below figures are representative values.

※ DONGNAM Petroleum Ind. Co., Ltd. offers the best quality and various characteristics of products while fulfilling all international standards such as IEC 60296, ASTM D 3487 and customized specifications for our customer's needs.

DONGNAM Petroleum lnd. Co., Ltd.

DNM-20

DNM-32

DNM-100

DNM-460

DNM-W

DNM-20W

DNM-32W

DNM-100W

DNM-10N

DNM-20N

DNM-32N

DNM-46N

Product Name

Paraffinic Seires

(Yellow)

Paraffinic Seires

(White)

Naphthenic

Seires

Specific Gravity(15/4℃)

0.850

0.862

0.875

0.898

0.875

0.835

0.860

0.870

0.905

0.910

0.915

0.920

Flash Point(℃)

208

210

240

310

146

206

218

240

144

164

170

196

Pour Point(℃)

-15.0

-12.5

-12.5

-7.5

-22.5

-17.5

-15.0

-12.5

-55.0

-37.5

-35.0

-25.0

Color(ASTM)

L 0.5

L 0.5

L 0.5

L 1.5

L 0.5

0

0

0

L 0.5

0.5

L 1.0

1.0

Copper Corrosive(100×3h)

1a

1a

1a

1a

1a

1a

1a

1a

1a

1a

1a

1a

Kinematic Viscosity(40℃/cSt)

20.3

30.0

63.0

469.3

7.8

20.2

30.4

96.7

9.0

20.1

29.9

45.3

The above figures are representative values.

Machine Oil Machine oil is a lubricating oil produced through a highly advancedpurification process which is used for a wide range of applications suchas machine lubricating oil as well as a raw material in the production ofspecial industrial oils.

0809

DONA-Hydraulic-#32

DONA-Hydraulic-#46

DONA-Hydraulic-#68

DONA-Hydraulic-#32W

DONA-Hydraulic-#46W

DONA-Hydraulic-#68W

Product Name

Yellow

Type

White

Type

Specific Gravity(15/4℃)

0.865

0.870

0.878

0.863

0.850

0.870

Flash Point(℃)

210

224

236

210

228

236

ViscosityIndex

110

108

103

108

107

103

Pour Point(℃)

-25.0↓

-25.0↓

-25.0↓

-25.0↓

-25.0↓

-25.0↓

Copper Corrosive(100×3h)

1a

1a

1a

1a

1a

1a

Kinematic Viscosity(40℃/cSt)

30.2

47.8

68.9

32.1

46.8

68.5

The above figures are representative values.

Hydraulic Oil Hydraulic Oil is a high quality product formulated by the addition of aspecial additive to base oil with high viscosity and purified by treatmentwith hydrogen. This product is used in all hydraulic devices that involvesvery high pressure exertion. Through our customization program, weoffer various grades of hydraulic oil to meet the requirements of varioushydraulic machinery.

DNP-1

DNP-2

DNP-3

DNP-4

DNP-5

DNP-6

DNN-1

DNN-2

DNN-3

Product Name

Paraffinic

Naphthenic

Specific Gravity(15/4℃)

0.876

0.867

0.870

0.881

0.891

0.899

0.911

0.917

0.912

Flash Point(℃)

144

208

210

240

262

310

142

166

186

Aniline Point(℃)

73.2

86.0

110.2

116.4

120.4

128.0

60.0

82.6

82.0

Pour Point(℃)

-22.5

-15.0

-15.0

-12.5

-12.5

-10.0

-50.0

-35.0

-32.5

Color(ASTM)

L 0.5

L 1.0

L 1.0

L 1.0

1.0

1.5

L 0.5

L 1.0

1.5

Kinematic Viscosity(40℃/cSt)

8.7

30.2

47.2

95.7

209.8

460.0

8.7

28.6

46.3

The above figures are representative values.

Process Oil Process Oil ensures uniform quality by taking a rapid softening effect atthe time of rubber molding as filler with good compatibility, processabilityand dispersibility in natural and synthetic rubber. Also it improves physicaland chemical properties such as flame resistance and aging resistance,tensile strength, elasticity, elongation, abrasion resistance of rubber.

0809

ES-DX-5

ES-205

DONA-WI #46

DONA-WI #68

Product Name

Press oil

Slide-way Fluid

Etc.

·For Drawing processing such as SUS, SPCC etc.

·Excellent lubricity and extreme pressure.

·Preventing stick-slip phenomenon.

·Preventing poor precision by wear of silding surface.

Kinematic Viscosity(40℃/cSt)

120.1

130.5

45.7

66.0

The above figures are representative values.

Metal Working Oil Metal Working Oil is formulated from adding our unique additive to highlyrefined base oil and used for cutting, grinding, punching, rolling, drawing,and also for anti-corrosive effects. Through our customization program,our Metal Working Oil can be made to order to meet a range of diversifiedrequirements.

Microcrystalline Wax

Product Name

DONA-330JK

DONA-150M

DONA-160M

DONA-170M

DONA-170E

Melting Point(℃)

65(D.P)

60.0~68.3

68.3~76.6

76.6~82.1

76.6~82.1

Reaction

Neutral

Oil Content(%)

5.0↓

5.0↓

3.0↓

3.0↓

3.0↓

Color(ASTM)

L 0.5

L 2.5↓

L 2.0↓

L 2.0↓

L 2.0↓

Penetration(35℃)

-

50↓

40↓

40↓

40↓

The above figures are representative values.

Microcrystalline Wax is characterized by its high melting point and adhesives.It is widely used for stationery, polishes, hot melt adhesives and electricinsulation fillers.

Oxidized WaxOxidized wax is used as an anti-corrosive ingredient for anti-rust throughmetal surface coating and as a raw material for Metal Working Oil,leather, abrasive, grease, and anti-rust products etc. In particular, its melting point and acid value can be customized accordingto specific needs and requirements of our customers.

Product Name

DONA-160KNL

DONA-160NR

Melting Point(℃)

58.0

61.8

Flash Point(℃)

200

254

Color(ASTM)

L 4.0

L 7.5

Kinematic Viscosity(100℃)

9.1

20.2

Total Acid Value(mg KOH/g)

User Require

50

The above figures are representative values.

1011

DONGNAM Petroleum lnd. Co., Ltd.

Product Name

DONA-125S

DONA-135P

Melting Point(℃)

54.1

59.8

Reaction

Neutral

Oil Content(%)

3.0↓

0.5↓

Color(Saybolt)

* L 0.5

+28 Min

Penetration(35℃)

-

40↓

Paraffin WaxParaffin Wax having less oil and high hardness, is widely used in industrialapplications such as candles, adhesives, textiles, and waterproof paper.It can also be made to order according to the needs and requirements ofour customers.

The above figures are representative values.* ASTM

Professional Lab Analysis Service

We provide accurate oil and wax chemical analysis using state-of-the-art analytical equipment and well skilledresearch technicians to our customers which we believe contribute to better R&D and quality control for ourcustomers. Please contact your DONGNAM Petroleum Ind. Co., Ltd. contact person for any analysis service requestand you will get a fast and accurate reply.

1011

Certificates and Awards