{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-21-060833","form_type":"8-K","ticker":"CBAT","cik":"0001117171","company_name":"CBAK Energy Technology, Inc.","filed_at":"2021-11-19T23:59:59+00:00","discovered_at":"2026-05-14T18:04:11.556846+00:00","generated_at":"2026-06-28T06:26:07.510695+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"CBAK Energy starts Nanjing lithium battery plant (0.7 GWh); Dalian operations suspended due to COVID-19","bullets":["Nanjing plant commenced ops with initial capacity of 0.7 GWh for 32140 battery model targeting LEV and EV sectors.","First phase of Nanjing facility to expand to 2 GWh by end of 2022; second phase raised to 18 GWh from original 6 GWh.","New Dalian production line for 26700 battery model (0.4 GWh) began ramping up in early November.","Dalian facility operations suspended due to local COVID-19 containment measures; additional suspension possible.","Company plans to start second-phase construction of Nanjing facility by end of 2021."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-21-060833","json":"https://secwatch.observer/filing/0001213900-21-060833.json","markdown":"https://secwatch.observer/filing/0001213900-21-060833.md","text":"https://secwatch.observer/filing/0001213900-21-060833.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1117171/000121390021060833/0001213900-21-060833-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1117171/000121390021060833/ea151055-8k_cbak.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T06:26:07.510695+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}