

Number of visitors to the factory in fiscal 2006 (Shimotsu Plant)
2 visits; 8 people

Shimotsu Plant
| Water pollution control manager |
2 |
| Hazardous materials officer (Class A & B) |
46 |
| High-pressure gas production safety manager (Class A & B) |
11 |
| Qualified person for energy management |
1 |
| Specially-controlled industrial waste manager |
2 |
| Boiler operator (1st & 2nd grade) |
11 |
Osaka Plant
| Air pollution control manager |
2 |
| Water pollution control manager |
2 |
| Hazardous materials officer (Class A & B) |
40 |
| High-pressure gas production safety manager (Class A & B) |
12 |
| Qualified person for energy management |
1 |
| Specially-controlled industrial waste manager |
2 |
| Boiler operator (1st & 2nd grade) |
10 |

Air pollutants
| Pollutant |
Standard |
Actual Performance in FY2006 |
| Maximum |
Average |
| NOx (ppm) |
180 |
77 |
31.5 |
| SOx (m3N/hour) |
0.035 Note: |
0.0087 |
0.0084 |
| Particulate (boiler; g/m3N) |
0.15 |
0.0066 |
0.0041 |
Note: K value: 1.17 at 0.035 m3N/hour
Water pollutants
| Pollutant |
Standard |
Actual Performance in FY2006 |
| Maximum |
Average |
| Consumption of iodine (mg/l) |
220 |
1.7 |
1.7 |

| Business Site |
Location |
Standard |
Certified by |
Reg. No. |
Date |
| Shimotsu Plant |
Wakayama |
ISO 14001 |
JQA |
JQA-EM3251 |
2003.6.27 |
| Shimotsu Plant |
Wakayama |
ISO 9001 |
JQA |
JQA-1677 |
1997.3.31 |
| Osaka Plant |
Osaka |
ISO 14001 |
JQA |
JQA-EM3435 |
2003.10.17 |
| Osaka Plant |
Osaka |
ISO 9001 |
JQA |
JQA-1724 |
1997.5.9 |

Environmental conservation costs
| Category and Key Activity |
FY2006 |
| Investment |
Expense |
| 1. Business area costs |
Pollution prevention |
0 |
0 |
| |
Global environment conservation |
0 |
0 |
| |
Resource circulation |
0 |
0 |
| 2. Upstream and downstream costs |
Green purchasing |
0 |
169 |
| |
Reducing environmental impact of products |
0 |
0 |
| 3. Administration costs |
|
0 |
0 |
| 4. Research and development costs |
|
0 |
0 |
| 5. Social activity costs |
|
0 |
0 |
| 6. Environmental remediation costs |
|
0 |
0 |
| Total |
0 |
169 |
Economic benefits
(millions of yen)