The following clarifications apply to the X-ray machine procurement project at Yichang Three Gorges International Airport: Question 1: The clause 1.2.8 "Other Interface Requirements" in the tender document "International Tendering Standard Document for Electromechanical Products (Trial) Volume II-X-ray Machine Procurement Project at Yichang Three Gorges International Airport" contains an unreasonable provision. Specifically, the requirement for the "cargo security inspection information system interface to transmit information including but not limited to: X-ray machine serial number, inspected cargo images, unpacking images, time, operator ID, on/off commands, current status, and fault information" violates Article 21 of the "Implementation Measures for International Tendering and Bidding of Electromechanical Products (Trial)", which stipulates that "technical and commercial terms in tender documents shall be clear, explicit, and unambiguous, and shall not contain discriminatory clauses or unreasonable requirements that exclude potential bidders."
Reply: The clause "1.2.8 Other Interface Requirements" under "Section 2 Technical Specifications and Requirements" in Chapter VIII "List of Goods Requirements and Technical Specifications" of the tender documents shall be amended as follows: ※The equipment must possess a valid civil aviation security inspection equipment operation license and must meet all requirements specified in the "Civil Aviation Cargo Transportation X-Ray Dual-View Security Inspection Equipment Certification Standard-Civil Aviation Letter [2022] No.234". The equipment shall provide free interface between the security inspection system and the cargo security inspection information system (including additional hardware such as servers, switches, and optical modules required to meet system and interface requirements). The security inspection system shall transmit information to the cargo security inspection information system interface, including but not limited to: X-ray machine serial number, inspected cargo images, unpacking images, time, operator ID, power-on/off commands (power-on/off signals for the security inspection machine shall be sent to the cargo security inspection information system without requiring remote operation), current status of the security inspection machine, and fault information. The security inspection system shall promptly push to the cargo security inspection information system images including but not limited to default processing effects and super-enhanced effects of inspected cargo (images should be in common formats such as TIFF, PNG, JPG, BMP), with image quality and resolution matching the local display of the equipment and meeting identical penetration and spatial resolution requirements. This item requires the original manufacturer's stamped commitment letter.
Question 2: The clause 1.2.8 "Other Interface Requirements" in Volume II of the "International Bidding Standard Documents for Electromechanical Products (Trial) -Yichang Three Gorges International Airport X-ray Machine Procurement Project" is problematic. It states: "The security screening system shall comply with Item g) of Section 5.3.3 (Image Storage Function) in the 'Civil Aviation Cargo Transportation X-ray Double-View Security Inspection Equipment Certification Standard-Civil Aviation Letter [2022] No.234', which requires providing default processed images (commonly in TIFF or PNG formats) and super-enhanced images of inspected cargo. The visual quality and resolution must match the equipment's local display, meeting identical penetration and spatial resolution standards." This provision violates Article 21 of the "Implementation Measures for International Bidding and Tendering of Electromechanical Products (Trial)", which mandates that "technical and commercial terms in bidding documents must be clear, explicit, and unambiguous, without discriminatory clauses or unreasonable requirements that exclude potential bidders."
Reply: The clause "1.2.8 Other Interface Requirements" under "Section 2 Technical Specifications and Requirements" in Chapter VIII "List of Goods Requirements and Technical Specifications" of the tender documents shall be amended as follows: ※The equipment must possess a valid civil aviation security inspection equipment operation license and must meet all requirements specified in the "Civil Aviation Cargo Transportation X-Ray Dual-View Security Inspection Equipment Certification Standard-Civil Aviation Letter [2022] No.234". The equipment shall provide free interface between the security inspection system and the cargo security inspection information system (including additional hardware such as servers, switches, and optical modules required to meet system and interface requirements). The security inspection system shall transmit information to the cargo security inspection information system interface, including but not limited to: X-ray machine serial number, inspected cargo images, unpacking images, time, operator ID, power-on/off commands (power-on/off signals for the security inspection machine shall be sent to the cargo security inspection information system without requiring remote operation), current status of the security inspection machine, and fault information. The security inspection system shall promptly push to the cargo security inspection information system images including but not limited to default processing effect images and super-enhanced effect images of inspected cargo (images should be in common formats such as TIFF, PNG, JPG, BMP), with image quality and resolution matching the local display of the equipment and meeting identical penetration and spatial resolution requirements. This item requires the original manufacturer's stamped commitment letter.
Issue 3: The tender letter lacks the bidder's legal entity seal and the signature of the legal representative (or authorized agent). Objection: Please clarify whether' tender letter 'refers to the' Bid Document 'in Format IV-1 of the' International Tender Standard Document for Electromechanical Products (Trial) 'Volume I-Yichang Three Gorges International Airport X-ray Machine Procurement Project. Is the bidder's company seal acceptable instead of the legal entity seal?
Reply 3: The term 'tender letter' should be corrected to 'tender document', and the bidder's legal representative seal should be replaced with the company seal.
Clarification on the Second Round of Security Equipment Procurement and Installation for the Domestic and International Cargo Terminal Expansion Project at Yichang Sanxia Airport: Clarification 1: The following content in Appendix to Chapter 9 of Volume II and supplementary forms for this project has been removed: "II. Additional project-related forms. Note: Bidders are not required to complete Format IV-3-1 and Format IV-3-2 in Volume I, Chapter 4. Specific itemized quotation forms shall be filled in the following tables." Clarification 2: The bid opening and submission deadline for this project has been revised to 14:30 on December 19,2025.
This clarifies.
Purchaser Information Name: Yichang Three Gorges International Airport Co., Ltd. Address: Xiaoting District, Yichang City, Hubei Province (Three Gorges Airport)
Contact: Hu Gong 0717-62696352,
Procurement Agency Information Name: Hubei Guohua Project Management Consulting Co., Ltd.
Address: 10th Floor, China Railway 1818 Center, No.109 Zhongbei Road, Wuchang District, Wuhan City 3.
Supervisor Information Name: Yichang Three Gorges Airport Discipline Inspection Commission Address: No.8 Airport Road, Xiaoting District, Yichang City, Hubei Province Mailbox: iiies@sanxiaairport.com
Contact Number: 0717-6532128
Postal Code: 4430073. Project Contact Information Project
Contact Person: Tang Yahui
Phone: 027-87272701/13469952520
Email: 918151401@qq.com
Hubei Guohua Project Management Co., Ltd. entrusted by the purchaser, invites sealed bids from eligible suppliers home and abroad for the supply of the following goods and/or service by way of International Competitive Bidding. The tender notice was released on www.chinabidding.com on2025-12-03
1、Bidding Conditions
Overview:The X-ray machine procurement project for Yichang Three Gorges International Airport has met the bidding requirements and is now open for international tender. The tenderer is Yichang Three Gorges International Airport Co., Ltd.
Source of Funds:he enterprise has secured self-raised funds
Description of The Prepared Bidding Conditions:Yes.
2、Bidding Content
Bidding No:1040-254HBGH03004
Project Name:X-ray Machine Purchase Project for Yichang Three Gorges International Airport
Place of Implementation:Yichang Three Gorges International Airport
List of Products:
| NO. | Product Name | Quantity | Main Technical Data | Remarks |
| 1 | X bare engine | 1 | 1.Name: Dual-view X-ray machine 2. Specifications: 1.Cargo passage dimensions: (width × height) ≥1800mm × 1800mm; 2.Line resolution ≥38 AWG; 3.Penetration resolution ≥28 AWG; 4.The spatial resolution is less than 1.0mm line pair. 5.Penetration ≥50 mm; 6.The single dose of examination is less than 10μGy. 7.The dose rate of the surrounding area is less than or equal to 1μSv/h (50mm away from the shell); 8.The machine operates continuously for 24 hours. 9.The total fault-free operation time of the entire machine is ≥7000 hours. 10.The life of the whole machine is more than 10 years. The life of the whole machine is more than 10 years. For other technical details, please refer to the Goods Requirements List and Technical Specifications. | |
| 2 | Demolition, installation, and commissioning costs | 1 | The entire workflow includes dismantling and warehousing of old equipment, storage and transportation of new equipment, on-site installation, system commissioning, and trial operation. | |
| 3 | Third-party testing fees | 1 | Third-party inspection and testing fees for security scanners |
3、Qualification Requirements For Bidder
Qualifications or Performance:1) The bid-winning bidder's dual-view cargo X-ray machine (with a large passage size of 1800mm x 1800mm or larger) is certified with a valid civil aviation security inspection equipment license.
2) If the bidder is an agent, they must provide a manufacturer-issued special product agency authorization letter for this project (only the X-ray machine manufacturer's authorization letter is required). For goods of the same model from the same manufacturer, only one agent may be authorized to participate in the bidding.
3) The bid product must have a proven track record of supplying and installing X-ray or security screening equipment for domestic civil airports since November 1, 2020. (Provide a copy of the contract or relevant supporting documents).
4) Reputation requirements: The bidder must not be under suspension, have had bidding qualifications revoked, or face property seizure or freezing, nor be in bankruptcy status before the bidding deadline.
Joint Bids:NOT Available
Bid without the bidding documents:NOT Available
4、Acquisition of Bidding Documents
Beginning of Selling Bidding Documents:2025-11-25
Ending of Selling Bidding Documents:2025-12-02
Sell bidding？doc？online？or？not:No
To Obtain::On-site Purchase
Place:Sunshine Procurement Electronic Trading Platform (URL: https://www.yangguangzhaocai.com
Price of Bidding Documents:￥500/$68.95
Additional Instructions:1. Suppliers who intend to participate in the project shall register for free on the Sunshine Procurement Electronic Trading Platform (URL: https://www.yangguangzhaocai.com---[New User Registration]], and refer to the Help Center---Bidder Registration Operation Guide for help;
2. After registration, log in to the electronic trading platform between November 25,2025 and 17:00 on December 1, 2025 (Beijing Time). Click [Bidders], then navigate to [Announcement Information]---[Procurement Announcement] to download the procurement documents for the intended bid section (if bidding multiple sections, download them separately). For consortium participation, the lead bidder must register and download the procurement documents. Failure to obtain the procurement documents as required will result in inability to submit response documents.
3. This project is not a full-process electronic bidding system, so bidders are not required to obtain a CA digital certificate.
4. For any technical issues on the electronic trading platform (including login, registration, file downloads, or bid document preparation and submission), please contact our technical support at 010-21362559 (business hours: 8:00 AM to 6:00 PM; holidays: 9:00 AM to 12:00 PM and 2:00 PM to 6:00 PM).
5. For inquiries about the progress of enterprise registration information review, please call: 027-87272708.
6. For specific business issues of the project, please contact the agency representative (contact details are provided in Article 7 of this announcement). The tender document procurement location: Sunshine Electronic Tendering and Bidding Platform (http://www.yangguangzhaocai.com/)
Tender document price: ￥500/$68.95
5、Bid Submission
Deadline for Submitting Bids/Time of Bid Opening (Beijing Time):2025-12-19 14:30
Place of Bid:Hubei Guohua Project Management Consulting Co., Ltd.
Address: 10th Floor, China Railway 1818 Center, 109 Zhongbei Road, Wuchang District, Wuhan City
Place of Bid Opening:Hubei Guohua Project Management Consulting Co., Ltd.
Address: 10th Floor, China Railway 1818 Center, 109 Zhongbei Road, Wuchang District, Wuhan City
6、Contact Details
Purchasers:yichangsanxiajichangyouxianzerengongsi
Add.:No.8 Airport Road, Xiaoting District, Yichang City, Hubei Province
Contact:huweitao
Tel:0717-6532128
Bidding Agency:Hubei Guohua Project Management Co., Ltd.
Add.:10th Floor, China Railway 1818 Center, 109 Zhongbei Road, Wuchang District, Wuhan City
Contact:Tang Yahui
Tel:027-87272701/13469952520
7、Remittance Approach:
Bank(RMB):Minsheng Bank Wuhan Zhongnan Branch
Bank(USD):Minsheng Bank Wuhan Zhongnan Branch
Account NO.(RMB):0505014210005225
Account NO.(USD):0505014210005225
