This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
由于最近需要一些LME49600，个人购买不方便找代理，所以就从淘宝问了几家购买了一些样品，但是怎么感觉都是擦字的，上面都不是平整的，而且抹掉的粉末还在上面粘着，店家说百分之百原装，请问哪里可以开个证明。
