求翻译：在6月24日，我的邮件中有提到货款支付方式：下单当日支付30%，生产完毕，准备上船时支付全部余款，160kg*70*70%=7840，收到全部货款后，我们会电放提单。是什么意思？

On June 24, mentioned in my e-mail payment Payment: pay 30% of orders the same day, the production is completed, all ready to pay the balance board, 160kg * 70 * 70% = 7840, after receiving full payment We will call on the bill of lading.

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In June 24, in my mail has mentions the loans payment way: The next list same day pays 30%, the production finished, the preparation embarks when pays the complete spare money, 160kg*70*70%=7840, after receives lends completely, we meet the electricity to put the bill of lading.

On June 24, the way I mentioned in the message to be billed to: date of the order to pay $ 30%, production is completed, when you are planning on board to pay the full balance, 160kg*70*70%=7840, upon receipt of the payments, we will put the Bill of lading.