O: Indicates that this toxic or hazardous substance contained in all of the homogeneous
materials for this part is below the limit requirement in SJ/T11363 – 2006.
X: Indicates that this toxic or hazardous substance contained in at least one of the
homogeneous materials used for this part is above the limit requirement in SJ/T11363 - 2006.
Environmental Protection Use Period
This logo refers to the period ( 10 years ) during which the toxic or hazardous substances or elements
contained in electronic information products will not leak or mutate so that the use of these [substances or
elements] will not result in any severe environmental pollution, any bodily injury or damage to any assets.
O O O O O O
O O O O O O
X O O O O O
X O O O O O
X O O O O O