请求商务英语达人翻译以下 收款 信件

Dear JOBS,
The initial 5000 pieces of iphone5 under your contract NO. 19230 has passed FexDx#Dco1976025 and has been sent to your factory in California.Enclosed please find the invoice of 50% payment, please check and remit us as soon as possible .If any problems,your call will be welcome .Thank you in advance!

Dear JOBS:
your company contracts # 19230 iphone5 under the first 5000 have passed FexDx # Dco1976025. Yesterday have sent you the California factory address. Please check the attach of the goods of the 50% payment invoice. Please check as soon as possible, and please remit to us. If you have any questions, please call to thank you for your cooperation.
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