O: Indicates that this toxic or hazardous substance in the material is below the
limit requirement defined in Requirements for Concentration Limits for Certain
Hazardous Substances in Electronic Information Products (SJ/T11363-2006) issued
by Ministry of Information Industry of PRC.
Χ: Indicates that this toxic or hazardous substance in the material exceeds the limit
requirement specified in Requirements for Concentration Limits for Certain
Hazardous Substances in Electronic Information Products (SJ/T11363-2006) issued
by Ministry of Information Industry of PRC.
Note: Not all components in the table are included in one product.
This symbol indicates the environment friendly use period of all products
and components. The period applies only to the normal operation
conditions specified in this guide.