Recently, a stress-relieving artifact-Fidget Spinner (which is also named as Finger Spinner) - sweep the world. It is a small toy with a symmetric bearing system that can spin on one’s finger.But as the fidget spinner belongs to toys, it has to meet relevant technical regulations or standards before its domestic sale or export, or it may encounter disposal measures like punishing, withdrawing or even destroying....

Portable batteries and accumulators intended for use in cordless power tools were exempted from cadmium ban, but the amendment Directive 2013/56/EU sets forth that such products shall also be subject to a limit of 0,002% for cadmium since 1 January 2017. Published in Sept. 2006, the new Battery Directive 2006/66/EC sets forth a mercury ban (0,0005% /w) for batteries and accumulators and a cadmium ban (0,002%/w) for portable batteries and accumulators. However, portable batte...