Date of Last Modification

October 20, 2025

1. Users who log on to Oneyac Mall in any way or trade directly or indirectly with Oneyac or use Oneyac information shall be deemed to be voluntarily bound by Oneyac's Terms of Sale.

2. On all orders, Oneyac is not responsible for shipping, insurance, and any other costs.    If the place of delivery is HK and the order amount is more than 2000 USD, the customer can have free delivery service after negotiation with Oneyac (the service does not include warehousing fees, registration fees, and other incidental fees).

3. The inventory quantity on the website of Oneyac Mall is real-time data, and some commodities are provided by cooperative suppliers at home and abroad.The source of goods may change when ordering and purchasing.Oneyac will try its best to negotiate and solve any abnormal situation such as delivery delay, supplier price increase, quantity reissue or supplier withdrawal during the execution of the order, but will not bear any direct and indirect economic losses caused thereby.

4. Oneyac strictly abide by all the import and export countries for products sold by the policy of control requirements and relevant tax regulations, if the export of product is affected by the export policy restrictions in supply countries or relevant taxes adjust market price changes, as a result of the data review state such as delays or cancellations, Oneyac does not undertake any direct and indirect economic losses caused by.

5. The products sold by the company are original and authentic.If you have any questions about the quantity and package of the products, please raise them within seven working days after receiving the goods.  If the product experiences quality issues during use, the customer should raise the issue within 30 days after Oneyac’s delivery. Oneyac will not accept claims after this period.

6. The customer should ensure that Oneyac receives an amount not less than the total order amount.  Oneyac will not bear any fees incurred during the transfer between the parties involved in the payment.

7.According to the legal provisions and the explicit requirements of the partners, Oneyac cannot accept the request for return or replacement of NCNR models even if there is delay in delivery or quantity change.

8.You understand and acknowledge that certain products supplied by Oneyac ("products" include electronic components, modules, technology, and technical data, etc.) may be subject to applicable export control and economic sanctions laws and regulations of relevant countries or regions, such as China, the United States, and the European Union. Without obtaining the corresponding licenses and written consent from Oneyac, the products cannot be transferred to specific users, specific countries/regions, or used for specific purposes. Therefore, you represent and warrant that:

(1).You undertake that our company and the end-users will NOT directly or indirectly use the products supplied by you for the following purposes:

a).Develop or manufacture "advanced node integrated circuit "[1] in China;

b).Develop or manufacture non-"advanced node integrated circuit" in China where the same facility is also used for developing and producing "advanced node integrated circuit";

c).Develop or manufacture any "components", "assemblies" or "equipment" described in ECCNs 3B001 (except 3B001.g and 3B001.h), 3B002, 3B611, 3B903, 3B991 (except 3B991.b.2.a and 3B991.b.2.b), 3B992, 3B993, and 3B994 as included in the Commerce Control List (CCL) under the EAR, or software/technology specified in Category 3D or 3E that are related to the aforementioned items in China.

(2).You undertake that our company and the end-users will NOT directly or indirectly use the products supplied by you for any of the following end-uses:

a).Design, "development"[2], "production"[3], operation, installation (including on-site installation), maintenance (checking), repair, overhaul, or refurbishing of a “supercomputer” located in or destined to China;

b).The incorporation into, or the “development”or“production” of any “component” or “equipment” that will be used in a “supercomputer” [“Supercomputer” means a computing “system” having a collective maximum theoretical compute capacity of 100 or more double-precision (64-bit) petaflops or 200 or more single-precision (32-bit) petaflops within a 41,600 ft3 or smaller envelope.]located in or destined to China.

(3).You undertake that you company and the end-users will NOT directly or indirectly use the products supplied by Oneyac for any "military end use"[4] and "military intelligence end use"[5]; you company and the end-users will NOT directly or indirectly sell or ship the products supplied by Oneyac to, or use them for products ultimately destined for, Cuba, Iran, North Korea, Syria, Russia, Belarus, Crimea, the Luhansk region, the Donetsk region, or other embargoed or broadly restricted countries/regions.

(4).You undertake and warrant that you company and the end-users will NOT directly or indirectly use the products supplied by us for any activities that violate export control regulations, including but not limited to the design, "development," "production" of weapons of mass destruction, nuclear explosive activities, biochemical weapons, rocket systems (including ballistic missiles, space launch vehicles, and sounding rockets), and unmanned aerial vehicles (including cruise missiles, target drones, and reconnaissance drones).

(5).You undertake and warrant that you company and the end-users will comply with applicable export control and economic sanctions laws and regulations of various countries. You declare that you company and the end-users are NOT listed on any restricted lists under applicable export control and economic sanctions, including but not limited to:

a)     The Entity List maintained by the U.S. Department of Commerce;

b)     The Unverified List maintained by the U.S. Department of Commerce;

c)     The Denied Persons List maintained by the U.S. Department of Commerce;

d)     "Military end user"[6] or "Military intelligence end user"[7] as defined by U.S. export control laws, or persons listed on the Military End-User List or Military Intelligence End-User List;

e)     The Specially Designated Nationals and Blocked Persons List (SDN List) maintained by the Office of Foreign Assets Control ("OFAC") of the US Department of the Treasury;

f)      The Financial Sanctions List of the European Union;

g)     Applicable Chinese Sanctions Lists (including the Anti-Sanctions List, Unreliable Entity List, Chinese Export Control List);

h)     The Economic Sanctions List of the UN;

i)      Entities whose shares are held, directly or indirectly, individually or in the aggregate, 50% or more by persons listed on the SDN List, the Entity List, or the Military End-User List under U.S. export controls;

j)      Entities owned or controlled by persons listed on the EU Sanctions List.

(6).You undertake and warrant that you will NOT sell or transfer your products in any way to any individual, entity, organization, or unit listed on the restricted lists mentioned in Article 5, unless prior approval from the competent government authority is obtained.

(7).You undertake and warrant that you transactions with us do NOT involve any entities with Footnote 1, Footnote 3, or Footnote 4[8] designations on the Entity List, or any entities whose shares are owned, directly or indirectly, individually or in the aggregate, 50% or more by these entities, whether as buyer, intermediate consignee, ultimate consignee, end-user, or other party to the transaction.

(8).You acknowledge that Oneyac's ability to perform and provide the products and/or services stipulated in the Agreement is contingent upon Oneyac's ability to comply with all applicable export control regulations. You undertake to take actions based on export compliance risk assessments to ensure that any transactions conducted with Oneyac are in compliance with applicable export control and economic sanctions laws and regulations.

(9).You further agree that if applicable export control regulations change, or if there is any change in your ability to receive and/or use products, services, items, materials, technical data, etc. (collectively referred to as "controlled items") under such regulations, which results in Oneyac being unable to perform the terms of the Agreement, Oneyac shall have the right to terminate the Agreement.

(10).You guarantee that the information contained in this Letter constitutes legally binding representations and warranties enforceable against you. Arrange payment if you agree to our terms.Upon the Buyer’s payment for the Order, the Buyer shall be deemed to have accepted our Terms and Conditions.You guarantee that you will immediately notify us of any changes or anticipated changes in facts or circumstances that would render the above representations and warranties untrue or invalid, or when you have any reason or cause to reasonably anticipate that such a situation will occur. If the above representations and warranties are or become untrue, incomplete, or invalid, we have the right to unilaterally and immediately terminate any contract with you at any time. You agree to bear all economic losses caused to you as a result thereof.

(11).You guarantee to defend and indemnify Oneyac against the consequences of your failure to comply with this Letter. You guarantee to bear the losses and expenses incurred by Oneyac due to your violation of this Letter or other export control and economic sanctions laws and regulations, including but not limited to attorney fees, costs, and any fines, damages, or penalties. Furthermore, you understand that if Oneyac becomes aware or has reasonable grounds to believe that you have violated this Letter or other export control and economic sanctions laws and regulations, Oneyac reserves the right to suspend or terminate the performance of the Agreement at any time.

(12).You hereby confirm that the individual responsible for the procurement and payment of the order specified in this letter is fully authorized to act on behalf of your company.

9.The relevant transaction descriptions on the website shall be deemed as supplements to the terms of the contract and shall have the same legal effect.The terms and conditions of the contract and the transaction description (and all other attachments, etc.) have also been elaborated and properly interpreted by Oneyac.    If any dispute arises during the performance, the parties shall, in principle, settle it on the basis of friendly consultation. If no agreement can be reached, the dispute shall be submitted to the local court of Oneyac for litigation.All faxes and emails exchanged between both parties shall form an integral part of this agreement and have the same legal effect.

Date of Last Modification

October 20, 2025 

[1] “Advanced process chips” refer to:(1) Logic integrated circuits using a non-planar architecture or with a “production” technology node of 16/14 nanometers or less；(2) NAND memory integrated circuits with 128 layers or more; or (3) Dynamic random-access memory (DRAM) integrated circuits using a “production” technology node of 18 nanometer half-pitch or less.

[2] “Development” is related to all stages prior to serial production, such as: design, design research, design analyses, design concepts, assembly and testing of prototypes, pilot production schemes, design data, process of transforming design data into a product, configuration design, integration design, layouts.

[3] “Production” means all production stages, such as: product engineering, manufacture, integration, assembly (mounting), inspection, testing, quality assurance.

[4] “Military end use” means: Incorporation into a military item described on the U.S. Munitions List (USML); incorporation into items classified under Export Control Classification Numbers (ECCNs) ending in “A018” or under “600 series” ECCNs; or any item that supports or contributes to the operation, installation, maintenance, repair, overhaul, refurbishing, development, or production, of military items described on the USML, or items classified under ECCNs ending in “A018” or under “600 series” ECCNs.

[5] “Military-intelligence end use” means: the development, production, operation, installation (including on-site installation), maintenance (checking), repair, overhaul, or refurbishing of, or incorporation into, items described on the USML, or classified under ECCNs ending in “A018” or under “600 series” ECCNs, which are intended to support the actions or functions of a “military-intelligence end user”.

[6] “Military end user” means the national armed services (army, navy, marine, air force, or coast guard), as well as the national guard and national police, government intelligence or reconnaissance organizations (excluding those described in § 744.22(f)(2)), or any person or entity whose actions or functions are intended to support “military end uses”.

[7] “Military-intelligence end user” means any intelligence or reconnaissance organization of the armed services (army, navy, marine, air force, or coast guard), or national guard.

[8] Footnotes 1, 3, and 4 entities refer to entities listed in Entity List in Supplement No. 4 to Part 744 of the EAR whose license requirement column has the Footnote 1, 3, or 4 designations.