<SEC-DOCUMENT>0001564590-20-042650-index.html : 20200904
<SEC-HEADER>0001564590-20-042650.hdr.sgml : 20200904
<ACCEPTANCE-DATETIME>20200904160136
ACCESSION NUMBER:		0001564590-20-042650
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20200904
FILED AS OF DATE:		20200904
DATE AS OF CHANGE:		20200904

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:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38205
		FILM NUMBER:		201161904

	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>6-K
<SEQUENCE>1
<FILENAME>zlab-6k_20200904.htm
<DESCRIPTION>6-K
<TEXT>
Document 1 - file: zlab-6k_20200904.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>zlab-ex11_6.htm
<DESCRIPTION>EX-1.1
<TEXT>
Document 2 - file: zlab-ex11_6.htm

</DOCUMENT>
</SEC-DOCUMENT>