The Trademark Registration Certificate:

Range: Charcoal (fuel), Wood piece; Peat piece(fuel), firewood, Small candle, Wax(raw material), Mineral fuel

Certificate No: 4068888

IPR owner: Mrs. Cao Aidi

Reference: The national industry and business administration of the People's Republic of China manages a bureau(trademark bureau)

Name: Patent Certificate
Certificate No: ZL 200430055591.X

IPR owner: Mrs. Cao Aidi

Date: Dec 24, 2004
Valid until: Dec 23, 2014
Range: BBQ easy light charcoal
Reference: Issued by the State Intellectual Property Office of P.R.C.

Name: Patent Certificate
Certificate No: ZL 200420021508.1

IPR owner: Mrs. Cao Aidi
Date: Mar. 25. 2005
Range: Environmental protective mould charcoal.
Reference: Issued by Bureau of Intelligence Property of PRC.

Name: Exterior Design Patent Certificate
Certificate No: ZL 200430021372. X

IPR owner: Mrs. Cao Aidi
Date: Mar. 22, 2004
Range: Silver charcoal.
Reference: Issued by Bureau of Intelligence Property of PRC.