1. Anshan Sinocarb Carbon Fibers Co. Ltd.
2. Kuraray Co. Ltd.
3. Awa Paper & Technological Company Inc.
4. Toyobo Co. Ltd.
5. Hangzhou Nature Technology Co. Ltd.
6. Evertech Envisafe Ecology Co. Ltd.
7. HPMS Graphite
8. Osaka Gas Chemicals Co. Ltd.
9. Auro Carbon & Chemicals
10. Unitika Ltd.