I. Procurement Scenario and Requirements Analysis In Q2 2025, the Urban Management Bureau of a district in Yangzhou launched a public tender to procure a batch of blue-plate sludge tipper trucks, aiming to address challenges associated with cleaning aging urban drainage networks and transporting sludge from sewage wells. Key procurement requirements included: compliance with China VI emission standards; blue-plate registration enabling operation with a Class C driver’s license (for flexible dispatch); cargo body capacity of approximately 3 m³ (suitable for narrow urban streets); tipping functionality; and sealed, drip-proof design. After multiple rounds of evaluation, Chengli Special Purpose Vehicle Co., Ltd. (hereinafter referred to as 'Chengli') successfully delivered its Dongfeng D6 chassis-based blue-plate 3 m³ sludge tipper truck. This model is modified on the Dongfeng D6 light-duty truck chassis, with a gross vehicle weight rating (GVWR) controlled under 4.5 tons—meeting the regulatory criteria for blue-plate registration. It is powered by a Quanchai engine compliant with China VI standards, delivering robust performance and fuel efficiency. The superstructure features high-strength steel welding construction; the rear tailgate opens hydraulically, and combined with the tipping hydraulic cylinder, enables rapid unloading—significantly improving operational efficiency. According to publicly available tender information, the project budget was capped at approximately RMB 395,000 per unit (tax-inclusive, delivered), while the final winning bid price stood at around RMB 110,000 per unit—substantially lower than the market average for comparable models. II. Winning Bid Price vs. Budget Comparison: Real-World Data Interpretation Based on official tender results and industry norms, the winning bid price for this Yangzhou project was approximately RMB 110,000 per unit—RMB 20,000–40,000 lower per unit compared to the market average (RMB 130,000–150,000) for similar blue-plate 3 m³ sludge tipper trucks. A detailed comparison is shown below: Comparison Item | Chengli Winning Bid Solution | Market Average for Comparable Models | Difference ---|---|---|--- Chassis Model | Dongfeng D6 (blue-plate) | Dongfeng / Foton, etc. | — Cargo Body Capacity | ~3 m³ | ~3 m³ | — Emission Standard | China VI | China VI | — Unit Price (tax-inclusive, delivered) | ~RMB 110,000 | ~RMB 130,000–150,000 | Savings of ~RMB 20,000–40,000 After-Sales Service | Original-chassis manufacturer nationwide warranty + lifetime superstructure service | Typically 1–2 years warranty | Extended coverage Delivery Lead Time | ~7–15 days (standard configuration) | ~20–30 days | Over 50% reduction As shown above, the Chengli winning bid solution demonstrates significant advantages in both pricing and service assurance. This price differential primarily stems from Chengli’s factory-direct sales model—eliminating distributors, agents, and other intermediaries—and passing savings directly to end users. Additionally, efficient supply-chain operations—including local production in Suizhou and zero-inventory shipping—further reduce transportation and warehousing costs. III. How Much Lower Than Market Average? In-Depth Analysis of Price Differential Sources According to Chengli’s internal pricing framework (e.g., blue-plate 5 m³ water-sprinkler trucks priced at RMB 111,000–130,000; 4 m³ compacting garbage trucks at RMB 110,000–135,000), the reference price range for a blue-plate 3 m³ sludge tipper truck falls within RMB 100,000–120,000—a reasonable and competitive bracket. Compared to market alternatives—which typically include dealer markups ranging from RMB 5,000 to RMB 15,000—the winning bid price of ~RMB 110,000 represents a 15–20% discount versus the market average. Core drivers behind this price advantage include: • Factory-Direct Sales, No Middlemen: As an OEM, Chengli engages directly with end users—bypassing dealers and agents entirely. Reference data from other pro