# clm_9A10BE620413

subject: Baidu (/record/baidu.md)  
predicate: research_and_development  
value: 24,938,000,000 renminbi  
valid_from: 2021-12-31  
valid_to: 2022-12-31  
published: 2022-03-28  
recorded: 2026-10-27  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_FB1CEFCAB0A1  
last_updated: 2026-10-30  
checked: 2026-10-29 · parsed from the SEC filing  
parsed from: us-gaap:ResearchAndDevelopmentExpense in 20-F FY2021, filed 2022-03-28  

## Sources

- https://www.sec.gov/Archives/edgar/data/1329099/000119312522086036/0001193125-22-086036-index.htm (primary, SEC EDGAR 20-F FY2021, published 2022-03-28)

## Supersedes

- [Baidu](/record/baidu.md) | research_and_development | 19,513,000,000 renminbi | valid 2020-12-31 to 2021-12-31 | conf 0.95 | superseded | superseded_by [clm_9A10BE620413](/claim/clm_9A10BE620413.md) | [clm_CDA982088751](/claim/clm_CDA982088751.md)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.