---
schema_version: "secwatch.filing_event.v1"
accession: "0001013762-21-000022"
form_type: "8-K"
ticker: "CREG"
cik: "0000721693"
company_name: "Smart Powerr Corp."
filed_at: "2021-10-04T23:59:59+00:00"
generated_at: "2026-06-28T23:37:15.924643+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# China Recycling Energy replaces auditor Prager Metis with Benjamin & Ko

## Summary
- Prager Metis notified on Sep 15, 2021 it would not stand for reappointment; Board accepted on Sep 29.
- Benjamin & Ko, LLC appointed as new independent registered public accounting firm effective Sep 29, 2021.
- No disagreements or reportable events occurred between company and Prager Metis during 2019-2020 and interim.
- Prager Metis' audit reports for fiscal years 2019 and 2020 were unqualified.

## SEC filing metadata
- accession: 0001013762-21-000022
- form_type: 8-K
- ticker: CREG
- cik: 0000721693
- company_name: Smart Powerr Corp.
- filed_at: 2021-10-04T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/721693/000101376221000022/0001013762-21-000022-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/721693/000101376221000022/ea148118-8k_chinarecy.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001013762-21-000022
- JSON: https://secwatch.observer/filing/0001013762-21-000022.json
- Plain text: https://secwatch.observer/filing/0001013762-21-000022.txt

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