---
schema_version: "secwatch.filing_event.v1"
accession: "0001666700-25-000011"
form_type: "8-K"
ticker: "DD"
cik: "0001666700"
company_name: "DuPont de Nemours, Inc."
filed_at: "2025-04-04T23:59:59+00:00"
generated_at: "2026-05-23T21:08:59.282210+00:00"
event_type: "regulatory"
sentiment: "negative"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# China's SAMR investigates DuPont's Tyvek business; sales to China ~$90M (<1% of total)

## Summary
- State Administration for Market Regulation launched an investigation into DuPont's Tyvek business.
- Full-year 2024 Tyvek sales to China were approximately $90 million, less than 1% of consolidated net sales.
- DuPont is cooperating with authorities and takes the matter seriously.
- No additional details on scope or timeline of the investigation were provided.

## SEC filing metadata
- accession: 0001666700-25-000011
- form_type: 8-K
- ticker: DD
- cik: 0001666700
- company_name: DuPont de Nemours, Inc.
- filed_at: 2025-04-04T23:59:59+00:00
- event_type: regulatory
- sentiment: negative
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 7.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1666700/000166670025000011/0001666700-25-000011-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1666700/000166670025000011/dd-20250404.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001666700-25-000011
- JSON: https://secwatch.observer/filing/0001666700-25-000011.json
- Plain text: https://secwatch.observer/filing/0001666700-25-000011.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.