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Are stainless steel chain of ZMIE RoHS compliant?

Are stainless steel chain of ZMIE RoHS compliant?
Update Time:2018-03-29

Average concentration of hazardous substances prohibited by RoHS.

Lead1,000ppm(0.1wt%) or less
Mercury1,000ppm(0.1wt%) or less
CadmiumLess than 100ppm (0.01% by weight)
Hexavalent chromium1,000ppm(0.1wt%) or less
Polybrominated biphenyl (PBB)1,000ppm(0.1wt%) or less
Polybrominated diphenyl ether (PBDE)1,000ppm(0.1wt%) or less
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