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Filing Detail
Form SC 13D - General statement of acquisition of beneficial ownership:
SEC Accession No. 0001079973-24-000110
Filing Date
2024-01-24
Accepted
2024-01-24 15:39:49
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13D zyb_tang-13d.htm SC 13D 30781
  Complete submission text file 0001079973-24-000110.txt   32521
Mailing Address SUITE 901, TESBURY CENTRE, 28 QUEEN'S ROAD EAST WANCHAI K3 00000
Business Address
Tang Yau-Sing (Filed by) CIK: 0001449237 (see all company filings)

Type: SC 13D

Mailing Address SUITE 901, TESBURY CENTRE, 28 QUEEN'S ROAD EAST WANCHAI K3 00000
Business Address SUITE 901, TESBURY CENTRE, 28 QUEEN'S ROAD EAST WANCHAI K3 00000 011 852 2919-8916
Zhong Yuan Bio-Technology Holdings Ltd (Subject) CIK: 0001672886 (see all company filings)

IRS No.: 812310905 | State of Incorp.: E9 | Fiscal Year End: 0331
Type: SC 13D | Act: 34 | File No.: 005-89500 | Film No.: 24556226
SIC: 2833 Medicinal Chemicals & Botanical Products
(CF Office: 03 Life Sciences)