STANDARD ANNOUNCEMENTS - May 25, 2023 at 08:35 PM GMT
Announcement for May 25, 2023 at 08:35 PM GMT

THIS IS AN ANNOUNCEMENT FOR THE MSCI GLOBAL STANDARD INDEXES

REMINDER ON THE CHANGE IN LISTINGS OF TRIP COM GROUP LIMITED and ZAI LAB LIMITED AS PART OF THE MAY 2023 INDEX REVIEW

As announced on May 12, 2023, TRIP COM GROUP LIMITED (Trip Com) and ZAI LAB LIMITED (Zai Lab) met the requirements for a change of listing from their ADR listings in the USA to their respective ordinary shares listed in Hong Kong in the MSCI Global Investable Market Indexes (GIMI) as part of MSCI's May 2023 Index Review.

MSCI will implement the change in listings in the MSCI GIMI indexes as market neutral events to reflect the fungibility of the ADR and Hong Kong listings of Trip Com and Zai Lab.

The listing switch of Trip Com and Zai Lab will also be reflected in relevant non-market capitalization weighted indexes in line with their respective parent indexes. Indexes where TRIP COM GROUP (MSCI Code: 68756.01) and ZAI LAB (MSCI Code: 94623.01) will be added to as part of the May 2023 Index Review will follow the same treatment.

THIS IS AN ANNOUNCEMENT FOR THE MSCI GLOBAL STANDARD INDEXES

                                     End of announcement.
                                     Further announcements may occur as needed.