<SEC-DOCUMENT>0001047469-20-004959-index.html : 20200923
<SEC-HEADER>0001047469-20-004959.hdr.sgml : 20200923
<ACCEPTANCE-DATETIME>20200923080658
ACCESSION NUMBER:		0001047469-20-004959
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20200923
DATE AS OF CHANGE:		20200923

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Zai Lab Ltd
		CENTRAL INDEX KEY:			0001704292
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-230630
		FILM NUMBER:		201190971

	BUSINESS ADDRESS:	
		STREET 1:		4560 JINKE ROAD
		STREET 2:		BLDG. 1, 4F, PUDONG
		CITY:			SHANGHAI
		STATE:			F4
		ZIP:			201210
		BUSINESS PHONE:		862161632588

	MAIL ADDRESS:	
		STREET 1:		4560 JINKE ROAD
		STREET 2:		BLDG. 1, 4F, PUDONG
		CITY:			SHANGHAI
		STATE:			F4
		ZIP:			201210
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>a2242395z424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: a2242395z424b5.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g561870.jpg
<DESCRIPTION>G561870.JPG
<TEXT>
Document 2 - file: g561870.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g192047.jpg
<DESCRIPTION>G192047.JPG
<TEXT>
Document 3 - file: g192047.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g835750.jpg
<DESCRIPTION>G835750.JPG
<TEXT>
Document 4 - file: g835750.jpg

</DOCUMENT>
</SEC-DOCUMENT>