日期：2023年11月7日

Date: November 7, 2023

邀请函  LETTER OF INVITATION

尊敬的先生/女士：

Dear Sir or Madam,

南航通用航空股份有限公司（以下简称“南航通航”）有意租赁1架海油构型的西科斯基S-92A直升机，租期为5年。直升机在出租方基地完成全部检查并具备交付条件的时间应不晚于2024年一季度。

China Southern Airlines General Aviation Company Limited (hereinafter referred to as “CSAGA”) intends to lease ONE (1) Offshore Oil & Gas configured Sikorsky S-92A helicopter for a 5-year term and expects it to be ready for delivery at lessor’s designated maintenance facility no later than Q1, 2024.

欢迎所有有意出租S-92A直升机的潜在出租方向我公司提交报价材料。如您有意报价，请按照下文所列要求准备报价材料。

Any potential lessors interested in leasing the specified helicopter are welcomed to submit Quotation. If you are willing to submit a Quotation, please prepare and submit it as per detailed requirements described hereafter.

报价材料应按照本《邀请函》及其以下附件的要求进行提交：

The Quotation must be submitted in accordance with the instructions of this Letter of Invitation and its Schedules as listed below:

l 附件一：《技术要求书》

Schedule 1- Technical Requirements

l 附件二：《评分标准》

Schedule 2- Scoring Criteria

报价材料应就以下内容进行描述或包含以下内容：

The Quotation should particularly illustrate and contain the following:

l 经加密的价格文件（南航通航将随本《邀请函》提供价格文件的模板）。价格文件格式应为经公司盖章或经公司授权人员签字确认的电子扫描文件，并用压缩软件加密。最终提交的价格文件应为经加密的rar、zip等压缩包格式；

An encrypted pricing document made with the template attached hereto. The pricing document should be filled, printed out, and stamped or signed by a duly authorized representative of the lessor, then scanned, enclosed and encrypted in packaging format such as [rar.], [zip.], etc..

l 出租方的营业执照、商业存续证明或其他证明出租方法律地位的官方文件；

Business license, commercial certificate of existence or any other applicable official document indicating lessor’s legal status.

l 证明出租方为直升机所有权人，或证明出租方为直升机所有权人的授权代表、经授权可代表直升机所有权人处置直升机的证明文件。

Official document either proving lessor’s ownership to the proposed helicopter, or proving lessor is the authorized representative having legal rights to dispose the proposed helicopter on behalf of the owner.

l 出租方的公司架构，其中应包括所有处于出租方控制下的分支机构；

Lessor’s corporate structure illustrating all the affiliates such as branches and subsidiaries under bidder’s control.

l 一份可以使南航通航采购人员了解出租方经验、能力以及拟出租直升机基本信息的调查问卷（问卷随本《邀请函》提供）；

A questionnaire that allows CSAGA procurement personnel to have a general view of lessor’s experience and capability, and the basic information of the proposed helicopter. (The questionnaire is provided with this letter.)

l 直升机配置清单以及维护记录、直升机状态情况；

Specification and up-to-date maintenance status report of the proposed helicopter.

l 直升机STC重要改装情况；

A list of modifications or designs with which supplement of type certificates (STC) were granted by FAA/EASA or counterparts of other countries if applicable.

l 直升机预检单（模板随本《邀请函》提供。所有与直升机配置及状态情况相关的空格应全部填写）；

Pre-inspection Checklist. (A template is provided with this letter. All blanks associated with the equipment and status of the proposed helicopter should be filled to the best of your knowledge.)

l 直升机的目前的占用情况以及租赁协议签订后的交付计划（含预计交付时间和交付地点）；

Availability of the proposed helicopter and delivery schedule upon signing of leasing agreement, including expected dates and location where the helicopter is ready for delivery.

l 保证提交的材料均真实材料的承诺函（模板随本《邀请函》提供）；

Commitment to the authenticity of any submitted documents, materials or information associated with the proposed helicopter. (A Letter of Commitment template is provided.)

在提交上述报价材料后，您可能被邀请参加澄清或答疑会，以供我公司了解直升机的具体细节。

Following the submission of your Quotation, you may be invited to attend meetings for the purpose of discussing/ clarifying your submitted documents and presenting precise details of the proposed helicopter.

报价材料应按照本《邀请函》以及所有附带的要求和模板进行准备，准备完成后发送至如下联系人邮箱：

The Quotation should be sent in compliance with this Letter of Invitation and all attached requirements and templates to the attention of CSAGA at following email address:

wuxina@csair.com

注意：邮件的附件应不超过20M。如附件较大，请分别发送。邮件发送完毕后，请致电南航通航项目专员确认邮件接收状态，联系电话为：+86-756-3334991。超过截止时间提交的报价、以及在报价截止时间前报价人已发送报价邮件但南航通航未收到报价材料且报价人未与南航通航项目专员确认的，南航通航将拒绝接收报价文件。

Attention: Attachments to the email should be limited to 20 megabytes. Oversized attachments shall be split and sent separately. You are advised to contact CSAGA specialist by dialing +86-756-3334991 following email submission of Quotation documents to ensure successful receipt of all emails by CSAGA. Overdue submission or remedies to unsuccessful submission without prior confirming with CSAGA specialist will be rejected.

所有材料提交的截止时间为：2023年11月16日14时00分（北京时间）。

You are requested to complete your Quotation and have all required documents emailed to the designated email address no later than 14:00 pm (Beijing Time), November 16, 2023. 

在完成对所有文件（不含价格文件）的评审后，我公司将统一向所有满足技术条件的出租方发出解密价格文件的通知并邀请出租方与我公司进行进一步谈判，接到通知的出租方应尽快提供密码供我公司解密价格文件。

After preliminary assessment to all unpriced documents submitted by the lessors, those whose proposed helicopter is considered technically acceptable will be requested to provide the password to decrypt the pricing document and will be invited for further negotiations. Lessors who have received our decryption notice shall immediately reply on the notice and provide password.

对于本采购项目，南航通航始终保留以下权利：

CSAGA retains the following rights at all times regarding this procurement:

l 没有接受最低报价的义务。在评估报价材料的过程中，南航通航可根据需要自行调整各项评价标准的权重；

shall have no obligation to accept the lowest price. In evaluating the Quotation, CSAGA may weigh any preference or criteria to a greater or less degree at CSAGA’s sole discretion.

l 要求任何参与报价的出租方提供额外材料以澄清报价。南航通航没有义务为每家参与报价的出租方提供同等的机会澄清报价；

may request further information from any lessor for the purpose of clarifying its Quotation. CSAGA shall have no obligation to allow each lessor an equal opportunity to clarify its Quotation.

l 有权与拟成交出租方协商调整报价材料中的价格、技术和商务条件以匹配南航通航需求。南航通航有权拒绝任何或所有报价材料；

is not precluded from negotiating with the successful lessor to amend its Quotation to optimize the price, technical and commercial needs of CSAGA. CSAGA also reserves the right to reject any and all Quotations.

l 有权与出租方商议并调整直升机租赁协议的具体条款。

shall have the right to negotiate any terms for the final form of helicopter leasing agreement with the lessor.

期待您的反馈及报价。

We are looking forward to your response and thank you for your Quotation submission.

敬启

Yours sincerely

南航通用航空股份有限公司

China Southern Airlines General Aviation Company Limited