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11. Toxicological Information

Anxious toxicity: Not applicable.

Local effect: No available data.

Sends the sensitivity: No available data.

Slow toxicity or long-term toxicity: Not applicable.

Special effect: No available data.

12. Ecological Information

The possible environmental effect/ environment to disseminate: This product can not be disposed

directly into the sewage system.

13. Disposal Method

Disposal method: Follow government regulations.

14. Transportation Information

International shipping stipulations: Not particular.

The United Nations numbers: Not applicable.

Domestic shipping stipulations: Not applicable.

Special shipping method and matters that need attention: Not applicable

15. Ships the Material

Is suitable the laws and regulations:

TSCA: (Toxic substances control act) The ingredients of product are on the 8(b) inventory list.

EINECS: (European inventory of existing commercial substance) This product complies with the

provision of the European inventory.

16. Others

Reference

Not applicable.

Name: SIRECTIFIER ELECTRONIC CO., LTD.

Address: 14F-8,No.77,Sec.1,XinTai 5th Rd.Xizhi City, Taipei County 221,

Taiwan

TEL: 886-2-2698-3658

Scheduling unit

FAX: 886-2-2698-3656

Scheduling person

Ernest Lee

Date

Apr. 2009

Sirectifier Global Corp., Delaware, U.S.A.

Sales Representatives:

U.S.A. -

Center in the City of Newark,

e-mail: sgc@sirectsemi.com

113 Barksdale Professional

China -

Room.708,Building,23,Fenherili

Garden Renmingnan Rd.,

e-mail: silicontek@ic37.com

Taiwan -

5F, NO. 316, Chongyang Rd.,

Nangang Chiu, Taipei, Taiwan

e-mail: se@sirectsemi.com

Rd., Huaykwang, Bangkok

10310, Thailand

29/123 F.8 Siam Condo. Rama 9

e-mail: th@sirectsemi.com

Thailand -

www.sirectsemi.com

County of New Castle, Delaware

Longhua district, Shenzhen