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Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001193125-23-033993
Filing Date
2023-02-13
Accepted
2023-02-13 06:14:59
Documents
2
Group Members
STAR SPECTRUM CAPITAL LTD

Document Format Files

Seq Description Document Type Size
1 SC 13G d462762dsc13g.htm SC 13G 55054
2 EX-99.1 d462762dex991.htm EX-99.1 3965
  Complete submission text file 0001193125-23-033993.txt   60378
Mailing Address 31F, NO.29, JIEFANG EAST RD JIANGGAN HANGZHOU F4 310016
Business Address
Sun Qifeng (Filed by) CIK: 0001802733 (see all company filings)

Type: SC 13G

Mailing Address 30 FLOOR, DICARA SILVER CENTER NO.29 JIEFANG EAST RD, JIANGGAN DISTRICT HANGZHOU F4 310000
Business Address 30 FLOOR, DICARA SILVER CENTER NO.29 JIEFANG EAST RD, JIANGGAN DISTRICT HANGZHOU F4 310000 8615968976786
Nano Labs Ltd (Subject) CIK: 0001872302 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-93953 | Film No.: 23614480
SIC: 3674 Semiconductors & Related Devices