一、履约保函范本
开户行：______________支行
保函编号：______________号
贵单位：
我单位________________（以下简称甲方）与________________（以下简称乙方）签订了编号为________________的________________合同，合同金额________________元人民币。为保证该合同的履行，我方应乙方要求，由我行开立此履约保函，作为甲方履行合同义务的担保。
根据甲、乙双方在上述合同中的约定，我行无条件地对你行做出如下不可撤销的承诺：
如贵单位在合同约定的时间内，发现甲方未能按合同约定履行义务，你单位有权向我行提出书面索赔，我行在收到你单位的书面索赔要求后________天内，无条件地向你行支付合同金额____________%的违约金，即人民币（大写）____________元，或按你单位的要求，将甲方应退还给你单位的货款人民币（大写）____________元，汇入你单位在你行的人民币账号：____________。
特别声明：
1、本保函的有效期至____________年____________月____________日止。在有效期内，本保函可不经我行同意，自由转让。
2、本保函所担保的范围为上述合同项下的货款，不包括利息、罚金、赔偿金等。
3、本保函所担保的合同如发生争议，由甲、乙双方通过协商解决，或按合同约定方式解决，我行不介入争议的解决。
4、本保函正本一式两份，副本一份；正本交贵单位，副本送甲方。
此致敬礼
开保函银行（公章）：
开户行行号：
开户行名称：
开户行地址：
开户行电话：
开户行传真：
开户行账号：
日期：
二、Performance Guarantee Letter of Credit Template
Issuing Bank: ______________ Branch
Letter of Guarantee No.: ______________
To: [Beneficiary]
Our company, ______________ (hereinafter referred to as Party A), has entered into a contract numbered ______________ with ______________ (hereinafter referred to as Party B) for the supply of goods/services valued at RMB ______________.
To secure the performance of the above-mentioned contract, we hereby irrevocably issue this Performance Guarantee in favor of your company upon the request of Party B.
In accordance with the terms and conditions of the said contract between Party A and Party B, we hereby unconditionally and irrevocably guarantee as follows:
In the event that Party B fails to perform its obligations under the contract within the stipulated time period, your company shall have the right to demand payment under this Guarantee by presenting a written claim to us. Upon receipt of such written claim, we shall, within ____ days, pay to your company ____% of the contract value, amounting to RMB ______________ (in words), or refund the amount of RMB ______________ (in words) being the value of the goods/services which Party A fails to deliver/perform, by remitting the said amount to your company's account no. ______________ with your bank.
Special conditions:
1. This Guarantee is valid until ______________ and shall remain in force until such date.
2. This Guarantee covers only the contract value and does not include interest, penalties, or other charges.
3. In the event of any dispute arising out of the contract covered by this Guarantee, such dispute shall be resolved amicably between Party A and Party B or as per the dispute resolution mechanism provided in the contract, without involving our bank.
4. This Guarantee is issued in two originals and one copy. The originals are to be retained by your company and Party B respectively, while the copy is for the records of our bank.
Yours faithfully,
[Issuing Bank's Stamp]
Bank's Swift Code:
Bank's Address:
Bank's Telephone No.:
Bank's Fax No.:
Date: ______________
