Site Data [April 2008 - March 2009]

Environmental burden data by works of the Hitachi Cable Group are as follows:

CO2 emissions/waste data

Domestic sites

Company name · Location CO2 emissions (t) Waste·Reusable resources Volume generated (t) Recycled volume (t) Final disposal volume (t) Final disposal rate (%) Hitachi Cable, Ltd. Densen Works 3-1-1 Sukekawa-cho, Hitachi City, Ibaraki Prefecture 32,259 2,377 1,594 11.8 0.50 Hitachi Cable, Ltd. Hitaka Works 5-1-1 Hitaka-cho, Hitachi City, Ibaraki Prefecture 38,293 12,037 10,017 57.0 0.47 Hitachi Cable, Ltd. Takasago Works 880 Sunazawa-cho, Hitachi City, Ibaraki Prefecture 42,753 Hitachi Cable, Ltd. Minato Works 4-5862-2 Kuji-cho, Hitachi City, Ibaraki Prefecture 4,816 Hitachi Cable, Ltd. Toyoura Works 4-10-1 Kawajiri-cho, Hitachi City, Ibaraki Prefecture 53,059 7,154 5,966 2.0 0.02 Hitachi Cable, Ltd. Tsuchiura Works 3550 Kidamari-cho, Tsuchiura City, Ibaraki Prefecture 70,244 7,588 3,066 2.6 0.03 Hitachi Cable MEC-Tech, Ltd. Equipment Works 4-12-1 Hitaka-cho, Hitachi City, Ibaraki Prefecture 1,195 200 130 0.0 0 Hitachi Cable Logi-Tech, Ltd. Hitaka Works 5-3-3 Hitaka-cho, Hitachi City, Ibaraki Prefecture 165 1,715 1,705 1.5 0.08 Hitachi Cable Logi-Tech, Ltd. Tokai Works 150 Terunuma, Tokai Village, Naka County, Ibaraki Prefecture 424 Hitachi Alloy, Ltd. Kisai Works 254-2 Uchitagaya, Kisaimachi, Kitasaitama County, Saitama Prefecture 11,178 933 766 27.2 2.9 Tonichi Kyosan Cable, Ltd. Ishioka Works 1-1 Aragane, Ishioka City, Ibaraki Prefecture 11,869 3,944 3,907 7.9 0.20 Tohoku Rubber Co., Ltd. Headquarters Plant 1-1-12 Minato, Miyagino Ward, Sendai City, Miyagi Prefecture 4,059 426 399 3.3 0.77 Hitachi Cable Precision Co., Ltd Yonezawa Works 901 Hosen-machi, Yonezawa City, Yamagata Prefecture 1,762 1,151 1,124 21.9 1.9 Hitachi Cable Film Device, Ltd. 545 Ichouhata, Chuo City, Yamanashi Prefecture 20,009 1,477 718 0.1 0.01

*	For electricity emissions factors, calculations for FY2009 notified by the Ministry of Economy, Trade and Industry and the Ministry of Environment are used.
*	Data for Hitachi Cable Film Device, Ltd. is not included in FY2009 Action Plan and Results reports and graphs for each section.

Overseas sites

Company name · Location CO2emissions (t) Waste · Reusable resources Volume generated (t) Recycled volume (t) Final disposal volume (t) Hitachi Cable (Johor) Sdn. Bhd. Malaysia, Johor Bahru 14,065 496 - - Shanghai Hitachi Cable Co., Ltd. Shanghai, China 27,743 1,486 1,303 169 Hitachi Cable (Singapore) Pte.Ltd. Singapore 14,262 495 118 - PHCP,Inc. Dasmarinas, the Philippines 6,768 1,429 784 4 Huanan Wire & Cable Services Co., Ltd. Shenzhen, China 2,435 129 - -

*	As the CO2 power plant emission factor, the emissoin factor of the "Survey Report of Estimated GHG Emission Intensity in the Power Sector by Country", (Ver.3, 2003) by the Japan Electrical Manufacturers' Association is used.

Air and water quality data

Densen Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NO×(ppm) Boiler 150 60 23

Water quality drainage: river

Item Legal limit Voluntary control value Observed value (maximum) Fluorine(mg/L) 8 4 0.3 Ammonia(mg/L) 100 50 1.8 PH 5.8~8.6 6.0~8.4 7.2^8.3 BOD(mg/L) 160 12.5 7 SS(mg/L) 200 12.5 <5 Oil(mg/L) 5 2.5 ND Zinc(mg/L) 2 1 0.5

Hitaka Works

Air

Item Facility Name Legal limit Voluntary control value Observed value (maximum) NOx (ppm) Boiler Metal melting furnace 180 150 130~160 60~135 110 78 Dust(g/m3N) 0.2~0.3 0.1 0.1 0.05 0.02 <0.01 Lead(mg/m3N) 10 0.8 <0.1

Water quality drainage: river

Item Legal limit Voluntary control value Observed value (maximum) Lead(mg/L) 0.1 0.08 0.03 Ammonia(mg/L) 100 80 1.6 PH 5.8~8.6 6.0~8.4 7.1~8.1 BOD(mg/L) 160 20 3 SS(mg/L) 200 30 13 Oil(mg/L) 5 4 0 Zinc(mg/L) 2 1.8 0.05

Takasago Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx (ppm) Boiler Hot-and-chilled water generator Hydrogen generator 150~180 60~175 31~110 Dust (g/m3N) 0.10~0.30 0.01~0.22 0~0.03

Minato Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Boiler Metal melting furnace 180 170 84 Dust(g/m3N) 0.2~0.3 0.1~0.24 0.02 Lead(mg/m3N) 10 0.8 0.2

Toyoura Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Boiler Metal melting furnace 180~260 50~150 17~90 Dust(g/m3N) 0.2~0.3 0.05~0.1 0.006~0.016

Water quality drainage: river

Item Legal limit Voluntary control value Observed value (maximum) Ammonia(mg/L) 100 80 0.3 PH 5.8~8.6 6.0~8.4 7.6~8.2 BOD(mg/L) 160 20 2.1 SS(mg/L) 200 30 4.0 Oil(mg/L) 5 4 <1 Zinc(mg/L) 2 1.8 0.08

Tsuchiura Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Metal heating furnace Metal melting furnace 180 144 40 Dust(g/m3N) 0.2 0.1~0.16 0.094

Water quality drainage: river

Item Regulation value Voluntary control value Observed value (maximum) Boron(mg/L) 10(-) 8 0.2 Fluorine(mg/L) 0.5 0.4 0.2 Ammonia(mg/L) 100 80 1.9 PH 5.8~8.6 6.0~8.4 7.4~8.2 BOD(mg/L) 10 8 8.3* SS(mg/L) 15 12 3.4 Oil(mg/L) 3 2.4 0.9 Zinc(mg/L) 1 0.8 0.03 Nitrogen(mg/L) 8 6.4 1.9 Phosphorus(mg/L) 0.5 0.4 0.22

* Depending on the construction of water routes, the water supply is limited, and on a temporary basis self-management is exceeded.

Hitachi Alloy, Ltd. Kisai Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Metal melting furnace Metal heating furnace 180 144 57 Dust(g/m3N) 0.1~0.25 0.08~0.16 0.01

Water quality drainage: river

Item Legal limit Voluntary control value Observed value (maximum) PH 5.8~8.6 6.0~8.4 7.3~8.3 BOD(mg/L) 160 20 5.7 SS(mg/L) 200 48 17 Oil(mg/L) 5 4 <1 Zinc(mg/L) 2 1.6 0.45 Nitrogen(mg/L) 120 96 1.1 Phosphorus(mg/L) 16 12.8 0.52

Tonichi Kyosan Cable, Ltd. Ishioka Works

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Boiler 300 - 72 Dust(g/m3N) 0.5 - 0.001

Water quality drainage: river

Item Legal limit Voluntary control value Observed value (maximum) BOD(mg/L) 25 22 6.8 SS(mg/L) 40 36 6.8 Nitrogen(mg/L) 60 54 6.9 Phosphorus(mg/L) 8 7 0.5

Tohoku Rubber Co., Ltd. Headquarters Plant

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Boiler Heat medium boiler 130~150 130~150 49 Dust(g/m3N) 0.10~0.15 0.10~0.15 0.023

Water quality drainage: ocean

Item Legal limit Voluntary control value Observed val20%ue (maximum) PH 5.0~9.0 6.0~8.4 6.6~7.0 COD(mg/L) 160 18 18 SS(mg/L) 200 18 7 Oil(mg/L) 5 2.8 6.7* Zinc(mg/L) 2 - 0.9

* As the hydraulic actuation fluid leaked, a section leaked out and exceeded reference levels.

Hitachi Cable Film Device, Ltd.

Air

Item Facility name Legal limit Voluntary control value Observed value (maximum) NOx(ppm) Boiler 150 120 76 Dust(g/m3N) 0.1 0.08~0.1 0.013

Water quality drainage: river

Item Legal limit Voluntary control value Observed value (maximum) Boron(mg/L) 10 1 0.37 Fluorine(mg/L) 8 0.7 0.6 Ammonia(mg/L) 100 30 5.9 PH 5.8~8.6 5.8~8.6 6.9~7.7 BOD(mg/L) 160 20 5.2 SS(mg/L) 200 30 10 Oil(mg/L) 5 3 2.0 Zinc(mg/L) 2 0.7 0.02