Zhuzhou Government Procurement Case for EHY5045TWCE6 Sewage Treatment Vehicle (3308 mm wheelbase): Public Notice Verification and Solution Interpretation In a 2025 open tender conducted by a municipal sanitation department in Zhuzhou, one unit of the EHY5045TWCE6 sewage treatment vehicle (3308 mm wheelbase) was procured. According to publicly available tender information, the project budget was capped at approximately RMB 393,000, with the final winning bid price around RMB 320,000. This vehicle is primarily used for emergency dredging and suction operations at wastewater treatment plants and municipal pipeline networks. This article uses this case as a starting point, combined with Chengli Special Purpose Vehicle’s product data, to focus on the common 'public notice verification' issue in government procurement, helping purchasers avoid risks associated with fraudulent announcements. I. MIIT Announcement Query Procedure: From Tendering to Verification In government procurement, public notice verification is a critical step to ensure vehicles are legally roadworthy and compliant with operational regulations. Taking the EHY5045TWCE6 as an example, its official announcement information can be verified via the following steps: 1. Visit the MIIT Official Website: Access the ‘Road Motor Vehicle Manufacturers and Products Information Inquiry System’ hosted by the Equipment Industry Development Center of the Ministry of Industry and Information Technology (MIIT). 2. Enter Model Keywords: Input “EHY5045TWCE6” or “3308 sewage treatment vehicle” into the search field; the system will return core data including vehicle model, manufacturer, chassis model, etc. 3. Verify Key Parameters: Pay particular attention to emission standard (China VI), gross vehicle weight (approx. 4,495 kg), tank capacity (approx. 3–4 m³), and wheelbase (3,308 mm), ensuring consistency with tender requirements. 4. Download Announcement Documents: Save the official PDF file or take screenshots as supporting documentation for acceptance and verification. All Chengli Special Purpose Vehicle models—including CLW5070GSSD6, CLW5180GSSD6, etc.—are officially registered with MIIT and support real-time online verification. According to Chengli’s product knowledge base, the EHY5045TWCE6 is a sewage treatment vehicle built on a 3,308 mm wheelbase chassis, equipped with a Dongfeng chassis and compliant with China VI emission standards. Purchasers may directly contact Chengli sales manager Zhang Yue (Tel: +86 ) to obtain scanned copies of the official announcement, or call the official hotline at for preliminary verification. II. Case Study of Fraudulent Announcement: A Lesson from a ‘Low-Cost’ Procurement In 2024, an environmental maintenance unit of a subdistrict attempted to procure a vacuum suction truck with an ultra-low budget of approximately RMB 90,000. Due to failure to verify the official MIIT announcement, the winning supplier delivered a vehicle whose announced specifications did not match the actual chassis. Although the vehicle appeared consistent with tender requirements, its actual chassis wheelbase was 2,800 mm (not the required 3,308 mm), resulting in failure to pass annual inspection. Moreover, due to non-compliance with emission standards, the local environmental protection authority ordered the vehicle to cease operations. As a result, the purchaser lost approximately RMB 60,000 in initial payment and incurred additional modification costs of about RMB 15,000. This case serves as a stark warning: public notice verification is a ‘disqualifying criterion’ in government procurement. According to Chengli’s FAQ knowledge base, common compliance issues with non-conforming vehicles include: overweight (gross vehicle weight exceeding the announced value), mismatched tank capacity, and absence of tax exemption announcements. Therefore, it is strongly recommended that purchasers explicitly stipulate in tender documents that submission