"修改完装箱单后请尽快传真给我们"用英语怎么说?

Please fax us Packing List as soon as it has been amended.

修改完装箱单后请尽快传真给我们
please fix us after your amending packing list asap.
这个。

Please send the fax to us as soon as possible after the amendment of the Packing List.

when the amendment of the case filling list is done, please send us a fax as soon as possible.

pls send packing list to us by fax as soon as possible after amend it.

Please fax us your amended packing list asap.