简单的一句话，请翻译成英语

Most of the quotation of the order in the attachment is previously used. For those items(projects) which have not been quoted before please refer to the quotation list enclosed. Please read through and check!

Most prices in the orders enclosed are old. Please find the quotation for new items as attached, and please kindly check and confirm.

Most of the orders in attachment are the former ones.
The items which haven't quote before,pls refer to the quotation form in attachment.
Pls kindly refer and check.
Thanks.