在国际贸易中，买卖双方经常需要进行价格谈判。当买方对卖方的报价不满意时，通常会发出一封还盘信函，表达自己愿意接受的价格或者其他条件。以下是一封典型的英文版买方还盘信函范文：

[Your Company Letterhead]

[Date]

[Seller’s Name] [Seller’s Position] [Company Name] [Address] [City, State, ZIP Code] [Country]

Dear [Seller’s Name],

Subject: Re: Quotation for [Product/Service] - Revised Counter Offer

I hope this message finds you well. We are writing in reference to your quotation dated [Date of Seller’s Quotation] for the supply of [Product/Service]. After careful consideration and internal discussions, we have revised our offer as follows:

Revised Terms & Conditions:

  1. Price: Instead of the proposed price of [Seller’s Price], we are able to offer USD [Buyer’s Price] per unit/item/service. This is based on a bulk purchase order of [Quantity], which we believe will provide significant value to both parties.
  2. Payment Terms: As discussed, we propose a 50% upfront payment with the remaining balance due within 30 days after delivery and acceptance.
  3. Delivery Timeline: We request an expedited delivery schedule of [Proposed Delivery Date], which aligns with our production timeline and market needs.
  4. Quality Assurance: We insist on maintaining the quality standards and specifications as outlined in your initial quotation. Any deviation from these agreed-upon terms will necessitate a revision to our counter offer.

We trust that these terms reflect a fair compromise and look forward to your confirmation. Should you accept these conditions, please proceed to draft the necessary contract documents for our review. Alternatively, if you have any concerns or alternative proposals, we encourage you to communicate them promptly so we can finalize this deal at the earliest opportunity.

Thank you for your understanding and cooperation. We value our business relationship with [Company Name] and hope to continue building upon it through mutually beneficial agreements like this one.

Please feel free to contact me directly at [Your Phone Number] or via email at [Your Email Address] should you require further clarification or discussion regarding this offer.

Looking forward to your positive response.

Sincerely,

[Your Name] [Your Position] [Your Company Name] [Your Contact Information]

以上是一份专业的英文版买方还盘信函示例，它清晰地表达了买家的新提议，并留下了进一步沟通的空间。希望这能帮助到您！