LakeShore Biopharma (LSB) 6-K Report of Foreign Private Issuer

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of February 2024

Commission File Number: 001-41598

YS BIOPHARMA CO., LTD.

(Exact name of registrant as specified in its charter)

Building No. 2, 38 Yongda Road
Daxing Biomedical Industry Park
Daxing District, Beijing, PRC
Tel: 010-89202086

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

EXHIBIT INDEX

Exhibit No.	Description
99.1	Press Release - YS Biopharma to Hold an Extraordinary General Meeting on February 22, 2024 pursuant to a Shareholder Requisition to Enhance Corporate Governance
99.2	Notice of Extraordinary General Meeting
99.3	Form of Voting Proxy for Extraordinary General Meeting
99.4	Members’ Requisition to Convene an Extraordinary General Meeting of YS Biopharma Co., Ltd.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

	YS Biopharma Co., Ltd.
Date: February 14, 2024	By:	/s/ Hui Shao
	Name:	Hui Shao
	Title:	Director and Chief Executive Officer

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