| EC-001 | CB Insights lists Chehaoduo as a China-based Consumer & Retail unicorn in Beijing with a US$10 billion valuation and a 2016-03-12 date joined. | verified high | SRC-001 |
| EC-002 | 58.com announced Guazi closed a US$204.5 million equity financing in March 2016 and described Guazi as a C2C used-car trading platform directly linking individual sellers and buyers. | verified high | SRC-002 |
| EC-003 | Public snippets indicate Guazi finalized a US$250 million Series A in 2016, including the earlier US$204.5 million financing. | partially verified low | SRC-003 |
| EC-004 | Public snippets indicate Chehaoduo raised a US$818 million Series C round led by Tencent in 2018. | partially verified medium | SRC-004 |
| EC-005 | Public snippets indicate Chehaoduo completed a US$1.5 billion D round from SoftBank Vision Fund in 2019 at a post-money valuation above US$9 billion. | partially verified medium | SRC-005 |
| EC-006 | Public snippets indicate Chehaoduo raised an additional US$200 million in 2020 from SoftBank and Sequoia-related investors. | partially verified medium | SRC-006 |
| EC-007 | Public snippets indicate Chehaoduo raised US$300 million in 2021 led by H Capital at a valuation above US$10 billion. | partially verified medium | SRC-007 |
| EC-008 | The Guazi buy-sell app listing presents Guazi as a used-car trading platform with direct-source supply, official inspection reports, and after-sales protections. | verified high | SRC-008 |
| EC-009 | The Guazi seller app listing describes a national auction workflow, official on-site inspection, 270-plus inspection-action examiner assessment, and 30-day title-transfer commitment. | verified high | SRC-009 |
| EC-010 | The App Store shows public rating and scale signals for Guazi apps, including about 53,000 ratings at 4.1/5 for the main app and company claims of 300-city and 100,000-buyer seller reach. | partially verified medium | SRC-008SRC-009 |
| EC-011 | The Org describes Chehaoduo as an online car-trading platform headquartered in Beijing with 10,000-plus employees, but marks the profile unverified. | partially verified low | SRC-010 |
| EC-012 | Public org-profile sources list Yang Haoyong as CEO and identify selected operations, legal, and strategy leaders, but those profiles are unverified. | partially verified low | SRC-010SRC-011 |
| EC-013 | 36Kr reports that 58 Ganji spun off Guazi in 2015, Yang Haoyong held more than 50%, Maodou New Cars was founded in 2017, and Guazi and Maodou were later integrated into Chehaoduo Group. | verified medium | SRC-012 |
| EC-014 | Uxin describes itself in a 2026 SEC filing as a leading China used-car retailer with an inventory-owning model, online platform, and offline used-car superstores. | verified high | SRC-013 |
| EC-015 | Autohome names Guazi, Renrenche, and Uxin as competitors in online automobile transaction services and describes its own used-car listing and transaction facilitation services. | verified high | SRC-014 |
| EC-016 | Public snippets indicate China second-hand vehicle transactions rose in 2023 and 2024, providing market tailwind context. | partially verified medium | SRC-018 |
| EC-017 | Public snippets for Guazi.com state the platform was founded in September 2015, uses big-data and AI-driven capabilities, and provides inspection, pricing, transaction, finance, logistics, delivery, and after-sales services across more than 200 major cities. | partially verified low | SRC-015SRC-020 |
| EC-018 | Search snippets indicate Guazi-related entities faced advertising/regulatory penalties, including a 2018 CNY12.5 million fine and a reported CNY380,000 penalty for false advertising and disparaging competitors. | partially verified medium | SRC-016 |
| EC-019 | Search snippets indicate Renrenche sued Guazi/Chehaoduo for unfair competition and a court awarded CNY3 million in damages in a historical case. | partially verified medium | SRC-017 |
| EC-020 | Audited financial statements, revenue by product, AR aging, cash, debt, and projected financials were not publicly available in the reviewed sources. | not publicly verifiable high | SRC-001SRC-002SRC-019SRC-020 |
| EC-021 | Public sources did not disclose Chehaoduo current share counts, option pools, liquidation preferences, warrants, debt instruments, or investor ownership percentages. | not publicly verifiable high | SRC-001SRC-002SRC-003SRC-004SRC-005SRC-006SRC-007 |
| EC-022 | Public sources did not disclose customer-level revenue, cohort retention, concentration, churn, take rate, or gross margin. | not publicly verifiable high | SRC-008SRC-009SRC-010 |
| EC-023 | Public sources identify vehicle-supply channels but not supplier concentration, contractual commitments, or infrastructure dependencies. | partially verified medium | SRC-008SRC-009 |
| EC-024 | Guazi public product claims include new-energy used-car grading and battery-related warranty features, but public sources do not disclose R&D cost, roadmap, model performance, or release timing. | partially verified medium | SRC-008SRC-015 |
| EC-025 | Reviewed public sources did not show an IPO, acquisition, or shutdown for Chehaoduo; CB Insights continues to list the company as a unicorn and current app listings remain live. | partially verified medium | SRC-001SRC-008SRC-009 |
| EC-026 | Chehaoduo/Guazi pricing and fee schedule is not fully public in reviewed sources. | not publicly verifiable medium | SRC-008SRC-009 |
| EC-027 | Public sources do not provide current patents, trademarks, software ownership records, insurance policies, or material contracts for Chehaoduo. | not publicly verifiable high | SRC-008SRC-009SRC-020 |
| EC-028 | Official website and some database/news sources were inaccessible or rate-limited, constraining source completeness. | verified high | SRC-019SRC-020 |