回复：H4如何办理延期手续？多少费用？

I-539.
Usually mail with H1's I-129 extension.
But you can extend H4 alone, up to the H1's I-797 expiration date.

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• 一般多久可以批下来？ -shanna5- ♀ (0 bytes) () 03/23/2005 postreply 12:07:16