Site Data [April 2009 - March 2010]

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 23,865 (29,052) 1,948 1,400 3.7 0.2 Hitachi Cable, Ltd. Hitaka Works 5-1-1 Hitaka-cho, Hitachi City, Ibaraki Prefecture 29,872 (35,743) 10,346 9,002 28.2 0.3 Hitachi Cable, Ltd. Takasago Works 880 Sunazawa-cho, Hitachi City, Ibaraki Prefecture 35,078 (42,841) Hitachi Cable, Ltd. Minato Works 4-5862-2 Kuji-cho, Hitachi City, Ibaraki Prefecture 2,560 (3,181) Hitachi Cable, Ltd. Toyoura Works 4-10-1 Kawajiri-cho, Hitachi City, Ibaraki Prefecture 45,506 (52,322) 6,828 6,439 0.9 0.01 Hitachi Cable, Ltd. Tsuchiura Works 3550 Kidamari-cho, Tsuchiura City, Ibaraki Prefecture 59,414 (68,831) 6,492 2,370 2.9 0.04 Hitachi Cable MEC-Tech, Ltd. Equipment Works 4-12-1 Hitaka-cho, Hitachi City, Ibaraki Prefecture 801 (979) 178 104 0.0 0 Hitachi Cable Logi-Tech, Ltd. Hitaka Office 5-3-3 Hitaka-cho, Hitachi City, Ibaraki Prefecture 131 (156) 1,728 1,717 0.8 0.05 Hitachi Cable Logi-Tech, Ltd. Tokai Office 150 Terunuma, Tokai Village, Naka County, Ibaraki Prefecture 361 (412) Hitachi Alloy, Ltd. Kisai Works 254-2 Uchitagaya, Kisaimachi, Kitasaitama County, Saitama Prefecture 8,823 (10,501) 807 683 6.2 0.8 Tonichi Kyosan Cable, Ltd. Ishioka Office 1-1 Aragane, Ishioka City, Ibaraki Prefecture 8,813 (10,885) 4,096 3,533 0 0 Tohoku Rubber Co., Ltd. Headquarters Plant 1-1-12 Minato, Miyagino Ward, Sendai City, Miyagi Prefecture 3,207 (3,821) 448 425 3.2 0.7 Hitachi Cable Precision Co., Ltd Yonezawa Works 901 Hosen-machi, Yonezawa City, Yamagata Prefecture 1,283 (1,776) 1,388 1,363 24.4 1.8 Hitachi Cable Film Device, Ltd. 545 Ichouhata, Chuo City, Yamanashi Prefecture 16,098 (19,367) 1,714 720 0.1 0.01

*	The following CO2 conversion factors have been used:
	[Fuel]	Fuel Category-Specific Emission Factors, Law Concerning the Promotion of the Measures to Cope with Global Warming
	[Electricity] 2008 Adjusted Emission Factor for Each Power Producer, notification by the Ministry of Economy, Trade and Industry and the Ministry of the Environment; in the "CO2 Emissions" column above, the upper figures are based on the adjusted emission factors, while the lower figures in parentheses are based on the actual emission factors.

Overseas Sites

Company Name · Location CO2 Emissions (t) Waste/Reusable resources Volume Generated (t) Recycled Volume (t) Final disposal Volume (t) Hitachi Cable (Johor) Sdn. Bhd. Malaysia, Johor Bahru 12,052 492 - - Shanghai Hitachi Cable Co., Ltd. Shanghai, China 22,275 1,269 1,109 143 Hitachi Cable (Singapore) Pte.Ltd. Singapore 12,232 496 108 - PHCP,Inc. Dasmarinas, the Philippines 4,192 662 409 58 Thai Hitachi Enamel Wire Co., Ltd. Chachoengsao, Thailand 19,124 557 153 - Hitachi Cable (Suzhou) Co., Ltd., Densen Works Suzhou, China 7,955 332 301 31

*	Data for six major overseas production sites
*	The following CO2 conversion factors have been used:
[Fuel] Fuel Category-Specific Emission Factors, Law Concerning the Promotion of the Measures to Cope with Global Warming
[Electricity] Emission Factors 2003 of the Survey Report of Estimated GHG Emissions Intensity in the Power Sector by Country, compiled by the Japan Electrical Manufacturers' Association

Air and Water Quality Data

Densen Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler NOx ppm 150 60 26

Water Quality

Drainage Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) River Cyanogen mg/l 1 0.5 0.02 Mercury mg/l 0.005 0.0025 0.0008 Boron mg/l 10 5 0.2 Fluorine mg/l 8 4 0.4 Ammonia mg/l 100 50 2 PH   5.8~8.6 6.0~8.4 6.6~8.4 BOD mg/l 160 12.5 4 SS mg/l 200 12.5 7 Oil mg/l 5 2.5 ND Copper mg/l 3 1.5 0.4 Zinc mg/l 2 1 0.5 Meltable Iron mg/l 10 5 3

Hitaka Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler Metal Melting Furnace NOx ppm 180 150 150 60~135 37 77 Dust g/m3N 0.2 0.1 0.1 0.05 <0.01 <0.01 Lead mg/m3N 10 0.8 <0.1

Water Quality

Drainage Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) River Lead mg/l 0.1 0.08 0.016 Ammonia mg/l 100 80 0.8 PH   5.8~8.6 6.0~8.4 7.1~8.0 BOD mg/l 160 20 3 SS mg/l 200 30 4 Oil mg/l 5 4 0 Zinc mg/l 2 1.8 0.005

Takasago Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler Hot-and-Chilled Water Generator Hydrogen Generator NOx ppm 180 150 106.3~175 60~99 110 39 Dust g/m3N 0.10~0.30 0.01~0.22 0.03

Minato Works

Air

Drainage Item Facility name Legal limit Voluntary control value Observed value (maximum) Boiler Metal Melting Furnace NOx ppm 180 170 89 Dust g/m3N 0.2~0.3 0.1~0.24 0.01 Lead mg/m3N 10 0.8 <0.1

Toyoura Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler Metal Melting Furnace NOx ppm 180~260 50~150 18~82 Dust g/m3N 0.2~0.3 0.05~0.1 0.006~0.013

Water Quality

Drainage Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) River Ammonia mg/l 100 80 0.3 PH 5.8~8.6 6.0~8.4 7.4~8.3 BOD mg/l 160 20 6.2 SS mg/l 200 30 3.7 Oil mg/l 5 4 <1 Phenol mg/l 5 0.8 0.34 Copper mg/l 3 2 0.13 Zinc mg/l 2 1.8 0.08 Meltable Iron mg/l 10 8 0.1

Tsuchiura Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Metal Heating Furnace Metal Melting Furnace NOx ppm 180 144 28 Dust g/m3N 0.2 0.16 0.103

Water Quality

Drainage Item Unit Local Regulation and Regional Agreement Value Voluntary Control Value Observed Value (maximum) River Fluorine mg/l 0.5 0.4 0.1 Ammonia mg/l 100 80 1.3 PH   6.0~8.6 6.0~8.4 7.3~8.1 BOD mg/l 10 8 5.7 SS mg/l 15 12 6.4 Oil mg/l 3 2.4 0.5 Copper mg/l 1 0.8 0.15 Zinc mg/l 1 0.8 0.05 Meltable Iron mg/l 1 0.8 0.04 Meltable Manganese mg/l 1 0.8 0.01 Nitrogen mg/l 8 6.4 1.3 Phosphorus mg/l 0.5 0.4 0.39

Hitachi Alloy, Ltd. Kisai Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Metal Heating Furnace Metal Melting Furnace NOx ppm 180 144 64 Dust g/m3N 0.1~0.25 0.08~0.16 <0.01

Water Quality

Drainage Item Unit Local Regulation Value Voluntary Control Value Observed Value (Maximum) River PH   5.8~8.6*1 6.0~8.4 7.4~8.0 BOD mg/l 25 20 6.8 SS mg/l 60 48 13 Oil mg/l 5*1 4 <1 Zinc mg/l 2*1 1.6 0.36 Nitrogen mg/l 120*1 96 2.3 Phosphorus mg/l 16*1 12.8 0.49

*1 Same as the regulation value set by the Japanese government

Tonichi Kyosan Cable, Ltd. Ishioka Works

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler NOx ppm 300 300 78 Dust g/m3N 0.5 0.5 0.001

Water Quality

Drainage Item Unit Local Regulation Value Voluntary Control Value Observed Value (Maximum) River BOD mg/l 25 22 3.9 SS mg/l 40 36 6.0 Nitrogen mg/l 60 54 4.4 Phosphorus mg/l 8 7 0.4

Tohoku Rubber Co., Ltd. Headquarters Plant

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler Heat Medium Boiler NOx ppm 130~150 130~150 58 Dust g/m3N 0.10~0.15 0.10~0.15 0.01

Water Quality

Drainage Item Unit Regional Agreement Value Voluntary Control Value Observed Value (Maximum) Ocean PH   5.8~8.6 6.0~8.4 6.3~7.4 COD mg/l 20 18 9.9 SS mg/l 20 18 14 Oil mg/l 3 2.8 1.3 Zinc mg/l 2*2 - 0.2

*2 The regulation value set by the Japanese government presented due to the absence of a value agreed upon among businesses in the region

Hitachi Cable Film Device, Ltd.

Air

Facility name Item Unit Legal Limit Voluntary Control Value Observed Value (Maximum) Boiler NOx ppm 150 120 84 Dust g/m3N 0.1 0.08 0.007

Water Quality

Drainage Item Unit Local Regulation Value Voluntary Control Value Observed Value (Maximum) River Boron mg/l 10*3 1 0.19 Fluorine mg/l 1 0.7 0.2 Ammonia mg/l 100*3 30 12 PH   5.8~8.6*3 5.8~8.6 6.9~7.9 BOD mg/l 30 20 8.3 SS mg/l 50 30 20 Oil mg/l 5 3 2.0 Phenol mg/l 1 0.7 0.02 Cooper mg/l 1 0.7 0.05 Zinc mg/l 1 0.7 0.06 Meltable Iron mg/l 1 0.7 0.25 Meltable Manganese mg/l 1 0.7 0.09 Chrome mg/l 0.5 0.3 0.02

*3 Same as the regulation value set by the Japanese government