Data on KUBOTA Group Overseas Production Sites 2016

Siam Kubota Metal Technology (SKMT)1.Outline 2.Products

Address 304 Industrial Park 2 Main products359 Moo 3 Khao Hinson, Phanom Sarakham, Chachoengsao, Thailand

457189095 ㎡2008/12/25

3.Environmental policy (Rev.01)1. SKMT will comply with related Environmental law and regulation. Especially strictly comply with Environmental pollution management.2. SKMT will establish, maintain and continual improvement of Environmental objective-target and standard.3. SKMT will promote awareness and efficiency using of energy and natural resource.4. SKMT will promote the environment technology developing to improve the efficiency continuously.5. SKMT will promote environmental awareness to employee to prevent pollution which may impact on environment.6. SKMT will promote social responsibility awareness to employee by conduct environmental activities with the community.7. SKMT will create communication channels with community. To make transparency disclosure of pollution management

information. Including the channels for receive environmental suggestion and complaint.

4.Environmental performance data (Jan. 2015 to Dec. 2015)

thousand ｍ3

ｔ-CO2

*CO2 emissions from energy sources.

million ｍ3/yearCOD kg/yearNitrogen kg/yearPhosphorus kg/year

Water pollutant measurement results (Y-2015)unit Control value Maximum measured

－ － －mg/L － －

COD mg/L － －Nitrogen mg/L － －Phosphorus mg/L － －

mg/L － －Lead mg/L － －

kg/day － －kg/day － －kg/day － －

pH － 5.5～9.0 7.0～8.0BOD mg/L ≤ 20 17COD mg/L ≤ 120 90SS mg/L ≤ 50 27Temperature ◦ C ≤ 40 33Oil & Grease mg/L ≤ 5 3Nitrogen mg/L ≤ 100 64

*No external water dischargeWaste discharge ｔ/yearRecycling ratio ％

10,712

CO2 emission* 21,225

Used amount of water 54

Number of employeesSite areaEstablishment day

Used amount of energyCrude oil

equivalent KL

ISO14001certification date

19-Dec-14

19,00867.8%

No water discharge out of factory

Amount of pollutant indischarge water

---

Amount of discharge water

Water aftertreatment *

1

Graph.3 Water consumption

Graph.2 Waste discharge & Recycling ratio

Graph.1 Energy & CO2 emissions

Publicwater areas

Nitrogen, total emission control

Hexavalent chromium

COD, total emission control

Phosphorus, total emission control

pHBOD

100%63%

61% 58% 58%

0%

20%

40%

60%

80%

100%

0

5000

10000

15000

20000

25000

2011 2012 2013 2014 2015

Used amount of energy(Crude oil equivalent KL)

CO2 emissions（t‐CO2）

100% 102% 100% 93%102%

75.0%82.1%

66.1% 76.5% 67.7%

0%

20%

40%

60%

80%

100%

120%

0

5000

10000

15000

20000

2011 2012 2013 2014 2015

Waste discharge(t)

Waste discharge per unit of production(Base 2011)

Control content Control value Maximum measured Control content Control value Maximum measured Control content Control value Maximum measured

SOxConcentratio

n control500 1

Concentration control

500 1Concentratio

n control60 1

NOxConcentratio

n control180 1

Concentration control

180 1Concentratio

n control180 2

ParticulateConcentratio

n control20 0.6

Concentration control

15 2Concentratio

n control1 0.97

Concentration control: ppm

Total emission control: m3N/h,Concentration control: ppm

Concentration control: mg/m3

DC Melting DC Molding, Finishing WS Core makingElectric Furnaces

Air Pollutant measurement resultsMain smoke and soot generation facilities

Unit

100%71%

33% 31% 25%

0%

20%

40%

60%

80%

100%

0

20

40

60

80

2011 2012 2013 2014 2015

Water consumtion(thousand m3)

Water consumtion per unit of production(Base 2011)

Data on KUBOTA Group Overseas Production Sites 2016

Siam Kubota Metal Technology (SKMT)

5.1 Environment Montha) External activities with community

- Community development : renovation, painting, repairing

- Promote environmental awareness and activities with children

2

5.Environmental performance data (Jan. 2015 to Dec. 2015)

Data on KUBOTA Group Overseas Production Sites 2016

Siam Kubota Metal Technology (SKMT)b) Internal activities - Tree planting

- Promote environmental awareness to employee

3

Data on KUBOTA Group Overseas Production Sites 2016

Siam Kubota Metal Technology (SKMT) 5.2 Emergency training

- Emergency training of Chemical spill (16,22 Oct 2015)

- Emergency training of Tear of Bag Filter (22 Aug 2015)

- Emergency training of Industrail Waste Spill (6 Oct 2015)

4