先感谢8老师昨天的热心回复。
关于H1激活问题，公司回信了。
The previous H1B was for a different position and location and cannot be activated until an amendment is filed. I would need branch approval for costs and preparation of new documents.
Position应该是一样的，Location是变动了。有两点请教8老师：
1， 是先激活之后公司再FILE AMENDMENT呢？还是如上所说，等公司FILE AMENDMENT之后才能去ACTIVATE以前的H1？哪个在先？
从哪里可以找到官方规定？
2，您知道这个COST是多少吗？
衷心感谢！