关于汇率参考及支付方式的说明

尊敬的合作伙伴：

随着先飞技术国际业务的持续发展，我们与全球客户在产品采购、项目服务、技术支持及长期合作中，越来越多地采用美元等国际通用货币进行报价与结算。

为了让合作过程更加清晰、高效，也为了减少因汇率波动、银行扣费或跨境到账差异带来的沟通成本，我们对国际订单中的报价币种、汇率参考及付款方式作如下说明，供各位合作伙伴在下单、付款及对账时参考。

一、我们建议优先采用美元结算

在国际订单中，我们建议优先采用美元作为主要报价及结算币种。

美元是目前国际交易中较为通用、稳定且便于执行的结算货币。采用美元报价和付款，有助于双方减少反复换算、降低沟通成本，并提高合同、发票、付款及对账的一致性。

除美元外，如客户因所在国家或地区的付款习惯，需要使用欧元、日元、港币、迪拉姆或其他币种付款，我们也可以根据具体订单情况进行沟通确认。

二、汇率参考方式

在涉及不同币种之间折算时，我们会尽量采用公开、透明、可查询的汇率来源，避免因不同平台、不同时间点、不同口径造成误解。

目前，我们主要参考中国银行外汇牌价公示平台：

https://www.boc.cn/sourcedb/whpj/

如订单中需要进行币种折算，原则上会参考付款确认当日或双方确认当日的相关外汇牌价，并以双方最终确认的报价单、形式发票、合同或邮件记录为准。

三、汇率有效期

由于国际汇率会持续波动，涉及币种折算的报价或付款金额，通常会设置一定的有效期。

一般情况下，汇率折算结果的有效期为 48 小时。

如客户在 48 小时内完成付款，通常可按照已确认金额执行；如超过 48 小时仍未付款，则建议双方根据最新汇率重新确认付款金额，以确保交易公平、清晰。

四、付款金额以足额到账为原则

跨境付款过程中，不同银行、不同国家或地区的付款路径，可能会产生汇出行费用、中间行费用或收款行费用。

为了避免实际到账金额低于订单金额，我们建议客户在进行国际电汇时，优先选择 OUR 作为银行费用承担方式。

选择 OUR 通常意味着： 相关银行手续费由付款方承担，收款方能够尽量收到完整的订单金额。

这可以减少因银行扣费导致的补款、重新核账、订单延迟处理等问题，也有助于提升双方的合作效率。

五、如选择 SHA 或其他费用方式

如客户选择 SHA、BEN 或其他非 OUR 的付款方式，银行手续费可能会从汇款金额中扣除，导致实际到账金额低于订单金额。

如因此出现到账不足的情况，差额部分通常需要由付款方补足，或在付款前适当增加相应金额，以确保最终到账金额与订单金额一致。

为了避免不必要的重复付款和沟通，我们建议客户在付款前与银行确认以下信息：

1. 是否可以选择 OUR；

2. 汇款过程中是否会产生中间行费用；

3. 最终到账金额是否可能被扣减；

4. 是否需要在付款金额中预留银行费用。

六、付款前建议确认的信息

为保证订单顺利执行，建议客户在付款前与我们的商务人员确认以下事项：

1. 订单币种；

2. 付款金额；

3. 汇率参考时间；

4. 收款账户信息；

5. 银行费用承担方式；

6. 是否需要选择 OUR；

7. 预计到账时间。

如客户所在国家或地区存在特殊付款限制，也可以提前告知我们，我们会根据实际情况协助沟通更合适的付款安排。

七、收款账户安全提醒

为保障双方资金安全，请客户务必通过正式渠道确认收款信息。

我们的收款账户信息通常会通过正式报价单、形式发票、合同文件、官方邮件或双方已确认的商务沟通渠道提供。

请不要向任何未经确认的个人账户、临时账户或陌生账户付款。

如您收到临时更换账户、私人账户收款、非正式聊天通知付款等异常信息，请务必暂停付款，并及时通过官方网站、官方邮箱或已确认的商务联系人进行核实。

八、我们的合作立场

我们希望国际订单的付款和结算过程尽可能简单、透明、稳定。

因此，我们推荐使用美元作为主要结算货币，采用公开可查询的汇率参考方式，并建议客户选择能够保证足额到账的付款方式。

清晰的报价、稳定的汇率口径和规范的付款方式，可以帮助双方减少不必要的沟通成本，让合作更高效，也让项目交付更加顺畅。

感谢各位合作伙伴的理解与支持。

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Explanation on Exchange Rate Reference and Payment Methods

Dear Partners,

As ALLXF continues to expand its international business, we increasingly use international currencies such as the US dollar for quoting prices and settling accounts with global customers in product procurement, project services, technical support, and long-term cooperation.

To ensure a clearer and more efficient cooperation process and to minimize communication costs arising from exchange rate fluctuations, bank charges, or discrepancies in cross-border receipts, we hereby provide the following explanations regarding the quotation currencies, exchange rate references, and payment methods for internationalorders. This information is intended for your reference when placing orders, making payments, and reconciling accounts.

I. We Recommend Prioritizing US Dollar Settlement

For international orders, we recommend prioritizing the US dollar as the primary currency for quoting prices and settling accounts.

The US dollar is a widely used, stable, and easily executable settlement currency in international transactions. Using the US dollar for quoting prices and making payments helps both parties reduce repeated conversions, lower communication costs, and enhance consistency in contracts, invoices, payments, and account reconciliations.

In addition to the US dollar, if customers, due to payment practices in their respective countries or regions, need to use the euro, Japanese yen, Hong Kong dollar, UAE dirham, or other currencies for payment, we can also communicate and confirm based on the specific order.

II. Exchange Rate Reference Method

When converting between different currencies, we strive to use open, transparent, and verifiable exchange rate sources to avoid misunderstandings caused by different platforms, time points, or interpretations.

Currently, we primarily refer to the Bank of China Foreign Exchange Rate Quotation Platform:https://www.boc.cn/sourcedb/whpj/

If currency conversion is required for an order, we will, in principle, refer to the relevant foreign exchange rates on the date of payment confirmation or the date mutually agreed upon by both parties. The final confirmation will be based on the quotation, proforma invoice, contract, or email records agreed upon by both parties.

III. Exchange Rate Validity Period

Due to continuous fluctuations in international exchange rates, quotes or payment amounts involving currency conversion usually have a set validity period.

Generally, the validity period for exchange rate conversion results is 48 hours.

If customers complete payment within 48 hours, the confirmed amount will typically be honored. If payment is not made within 48 hours, it is advisable for both parties to reconfirm the payment amount based on the latest exchange rate to ensure a fair and clear transaction.

IV. Payment Amounts Shall Be Based on Full Receipt

During cross-border payments, different banks and payment routes across countries or regions may incur sending bank fees, intermediary bank fees, or receiving bank fees.

To avoid the actual received amount being lower than the order amount, we recommend that customers prioritize selecting "OUR" as the bank fee allocation method when making international wire transfers.

Choosing "OUR" typically means that the relevant bank fees are borne by the payer, ensuring that the recipient receives the full order amount as much as possible.

This reduces issues such as supplementary payments, re-reconciliation, and delayed order processing due to bank charges, thereby enhancing cooperation efficiency between both parties.

V. If Selecting SHA or Other Fee Allocation Methods

If customers choose "SHA," "BEN," or other non-"OUR" payment methods, bank fees may be deducted from the remittance amount, resulting in the actual received amount being lower than the order amount.

In such cases, the difference usually needs to be made up by the payer, or the payment amount should be appropriately increased beforehand to ensure that the final received amount matches the order amount.

To avoid unnecessary duplicate payments and communication, we recommend that customers confirm the following information with their banks before making payments:

1. Whether "OUR" can be selected;

2. Whether intermediary bank fees will be incurred during the remittance process;

3. Whether the final received amount may be deducted;

4. Whether bank fees need to be reserved in the payment amount.

VI. Information to Confirm Before Payment

To ensure the smooth execution of orders, we recommend that customers confirm the following matters with our business personnel before making payments:

1. Order currency;

2. Payment amount;

3. Exchange rate reference time;

4. Recipient account information;

5. Bank fee allocation method;

6. Whether to select "OUR";

7. Expected receipt time.

If there are special payment restrictions in the customer's country or region, they can also inform us in advance, and we will assist in communicating more suitable payment arrangements based on the actual situation.

VII. Reminder on Recipient Account Security

To safeguard the funds of both parties, customers are urged to confirm recipient information through official channels.

Our recipient account information is usually provided through official quotations, proforma invoices, contract documents, official emails, or mutually confirmed business communication channels.

Please do not make payments to any unconfirmed personal accounts, temporary accounts, or unfamiliar accounts.

If you receive abnormal information such as temporary account changes, private account collections, or non-official chat notifications for payment, please suspend payment immediately and verify the information promptly through our official website, official email, or confirmed business contacts.

VIII. Our Cooperation Stance

We aim to make the payment and settlement process for international orders as simple, transparent, and stable as possible.

Therefore, we recommend using the US dollar as the primary settlement currency, adopting publicly verifiable exchange rate reference methods, and suggesting payment methods that ensure full receipt of funds.

Clear quotations, stable exchange rate references, and standardized payment methods can help both parties reduce unnecessary communication costs, enhance cooperation efficiency, and ensure smoother project delivery.

Thank you for your understanding and support.

ALLXF is committed to the continuous research and development of underlying technologies for unmanned systems, creating value for partners through technological innovation!

Its three core product lines: Multi-sensor High-performance Gimbals, Combined Pods, and UAV Swarm Formations, are favored by many outstanding intelligent equipment enterprises and research institutions due to their unique innovative concepts and product service capabilities.

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ALLXF possesses systematic underlying technology development capabilities for related product categories and can provide in-depth technical solutions based on private, open-source and integrated technologies.

If you have relevant technical needs, we would like to communicate further with you and welcome your visit to our company at any time!If you have any complaints or suggestions, you can directly send relevant information to suggest@allxianfei.com.