| payload |
{"created_at":"2026-04-08T02:28:02.401 {"created_at":"2026-04-08T02:28:02.401723+00:00","signal_type":"discovery_sec_filing_delta","source":"discovery_sec_filings","url":"https://www.sec.gov/Archives/edgar/data/1939780/0001213900-26-041068.txt","value":{"company":"U Power Ltd","form_type":"6-K","fp":"ab96608c4c16e552","kind":"sec_filing","published_at":"20260407","source":"sec_edgar","summary":"Form 6-K \u00b7 U Power Ltd \u00b7 Filed 20260407","ticker":"UCAR","tickers":["UCAR"],"title":"UCAR filed 6-K","url":"https://www.sec.gov/Archives/edgar/data/1939780/0001213900-26-041068.txt"}}... |