---
title: "XU SIHAI — Ownership Dossier"
canonical: https://whiteintel.dev/entity/11f5b5da-25af-508e-b3c8-10c141d29314
json: https://whiteintel.dev/api/public/dossier/11f5b5da-25af-508e-b3c8-10c141d29314
identifier: sec:0002050149
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# XU SIHAI

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002050149`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/11f5b5da-25af-508e-b3c8-10c141d29314  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/11f5b5da-25af-508e-b3c8-10c141d29314  

## Ownership & control

### Holdings / subsidiaries

- **BEYONDSPRING INC.** (director) — https://whiteintel.dev/entity/888106ea-e574-5ed6-849f-e66e4ad06881

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **XU SIHAI**. Human view: https://whiteintel.dev/entity/11f5b5da-25af-508e-b3c8-10c141d29314 · Structured JSON: https://whiteintel.dev/api/public/dossier/11f5b5da-25af-508e-b3c8-10c141d29314._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._