请大家帮助我理解以下的这些句子,特别是那些大写的简写
问题描述：
请大家帮助我理解以下的这些句子,特别是那些大写的简写
6.Do you have this exported commodity SchB # (Harmonized number).It will be better if you can provide the export SED.
Our commercial invoice (s) will have all necessary information such as terms of sale and harmonized codes.Regarding the SED,we can handle this part of the process by doing the AES transmission to customs.Once ITN number is available we can share it with you and export process can be done.We will need shipping information in order to handle the AES transmission.
答
做你这已经输出日用品 SchB#.(使调和数字) 如果你能提供输出品 SED ,它将会比较好.
我们的商业广告发票 (s) 将会有所有的必需数据如此的当做期限售卖而且使调和密码.关于 SED ,我们能藉由做 AES 传输给关税处理这程序的一部份.一经 ITN 数字是可得的我们能与你分享它,而且输出品程序能被做.我们将会需要运送数据为了要处理 AES 传输.