Hong Kong Exchanges and Clearing Limited

FORM 2 - Corporate Substantial Shareholder Notice

Form Serial Number:

CS20210920E00157

1. Date of relevant event:

15/09/2021
(dd/mm/yyyy)

2. Date when the substantial shareholder becomes aware of the relevant event / interest in the shares (if later):

17/09/2021
(dd/mm/yyyy)

3. Stock code:

02359

4. Name of listed corporation:

WuXi AppTec Co., Ltd. - H Shares

5. Class of shares:

H Shares

6. Number of issued shares in class:

389,148,466

7. Name of substantial shareholder:

JPMorgan Chase & Co.

8. Registered office:

383 Madison Ave., New York, NY 10179, United States

9. Principal place of business in Hong Kong:

N/A

15. Exchange on which listed:

New York Stock Exchange

16. Name of listed parent and exchange on which parent is listed:

N/A

17. Details of relevant event:

Brief description of relevant event

Capacity in which shares were/are held

Number of shares bought/sold or involved

Currency of transaction

On Exchange

Off Exchange

Before relevant event

After relevant event

Highest price (per share)

Average price (per share)

Average consideration (per share)

Nature of consideration

Long position

1013	You first acquire a notifiable interest because: any other event (you must briefly describe the relevant event in the Supplementary Information box)

2502	Approved lending agent

2502	Approved lending agent

530,375

HKD

175.5000

169.7021

170.5585

3101

Cash

Short position

18. Total shares immediately before the relevant event:

	Total number of shares	Percentage figure (%)
Long position	19,447,287	4.99
Short position	3,302,245	0.84
Lending Pool	8,046,621	2.06

19. Total shares immediately after the relevant event:

	Total number of shares	Percentage figure (%)
Long position	19,977,662	5.13
Short position	3,291,435	0.84
Lending Pool	8,467,701	2.17

20. Capacity in which interests disclosed in Box 19 are held:

Capacity code

Number of shares

2201	Interest of corporation controlled by you

Long position	5,257,415
Short position	3,291,435

2102	Investment manager

Long position	5,537,181
Short position	0

2106	Person having a security interest in shares

Long position	715,365
Short position	0

2502	Approved lending agent

Long position	8,467,701
Short position	0

21. Further information in respect of derivative interests:

Derivatives code

Number of shares

4102	Listed derivatives - Cash settled

Long position	0
Short position	5,030

4105	Unlisted derivatives - Physically settled

Long position	49,608
Short position	47,906

4106	Unlisted derivatives - Cash settled

Long position	1,894,963
Short position	534,860

4103	Listed derivatives - Convertible instruments

Long position	2,513,081
Short position	0

22. Further information in relation to interests of corporations controlled by substantial shareholder:

Name of controlled corporation

Address and place of incorporation

Name of controlling person

% control

Direct interest (Y/N)

Number of shares

China International Fund Management Co., Ltd.

25th Floor, Aurora Plaza 99 Fu Cheng Road Pudong Shanghai 200120 China

JPMORGAN ASSET MANAGEMENT (UK) LIMITED

49.00

Long position	7,680
Short position	0

JPMorgan Asset Management (Taiwan) Limited

20F & 21, No.1 Song Zhi Rd, Xin Yi District, Taipei City, Taiwan. Taipei 110 Taiwan (Province of China)

JPMorgan Asset Management (Asia) Inc.

100.00

Long position	25,500
Short position	0

J.P. Morgan AG

TaunusTurm Taunustor 1 Frankfurt am Main Frankfurt 60310 Germany

J.P. Morgan International Finance Limited

100.00

Long position	304
Short position	0

J.P. Morgan Securities LLC

383 Madison Ave. New York NY 10179 United States

J.P. Morgan Broker-Dealer Holdings Inc.

100.00

Long position	438,806
Short position	0

JPMORGAN CHASE BANK, N.A. - LONDON BRANCH

25 Bank Street Canary Wharf London E14 5JP England

JPMorgan Chase Bank, National Association

100.00

Long position	8,467,701
Short position	0

J.P. Morgan Prime Inc.

383 Madison Avenue New York NY 10179 United States

J.P. Morgan Securities LLC

100.00

Long position	7,544
Short position	1,300

J.P. Morgan Investment Management Inc.

383 Madison Avenue New York NY 10179 United States

JPMorgan Asset Management Holdings Inc.

100.00

Long position	2,417,129
Short position	0

JPMORGAN ASSET MANAGEMENT (UK) LIMITED

60 Victoria Embankment London EC4Y0JP England

JPMORGAN ASSET MANAGEMENT INTERNATIONAL LIMITED

100.00

Long position	2,357,964
Short position	0

JPMorgan Asset Management (Japan) Limited

Tokyo Building, 7-3 Marunouchi 2 Chome, Chiyoda-ku, Tokyo 100 6432 Japan

JPMorgan Asset Management (Asia) Inc.

100.00

Long position	126,660
Short position	0

JPMorgan Chase Bank, National Association

1111 Polaris Parkway Columbus OH 43240 United States

JPMorgan Chase & Co.

100.00

Long position	602,330
Short position	0

J.P. MORGAN SECURITIES PLC

25 Bank Street Canary Wharf London E14 5JP England

J.P. MORGAN CAPITAL HOLDINGS LIMITED

100.00

Long position	5,526,044
Short position	3,290,135

JPMORGAN ASSET MANAGEMENT (UK) LIMITED

60 Victoria Embankment London EC4Y0JP England

JPMORGAN ASSET MANAGEMENT INTERNATIONAL LIMITED

100.00

Long position	7,680
Short position	0

JPMORGAN ASSET MANAGEMENT INTERNATIONAL LIMITED

60 Victoria Embankment London EC4Y0JP England

JPMorgan Asset Management Holdings Inc.

100.00

Long position	2,365,644
Short position	0

JPMorgan Asset Management Holdings Inc.

383 Madison Avenue New York NY 10179 United States

JPMorgan Chase Holdings LLC

100.00

Long position	4,934,933
Short position	0

JPMorgan Chase Holdings LLC

383 Madison Avenue New York NY 10179 United States

JPMorgan Chase & Co.

100.00

Long position	5,381,283
Short position	1,300

JPMorgan Asset Management (Asia) Inc.

383 Madison Avenue New York NY 10179 United States

JPMorgan Asset Management Holdings Inc.

100.00

Long position	152,160
Short position	0

J.P. Morgan International Finance Limited

383 Madison Avenue New York NY 10179 United States

JPMorgan Chase Bank, National Association

100.00

Long position	5,526,348
Short position	3,290,135

JPMorgan Chase Bank, National Association

1111 Polaris Parkway Columbus OH 43240 United States

JPMorgan Chase & Co.

100.00

Long position	13,994,049
Short position	3,290,135

J.P. Morgan Broker-Dealer Holdings Inc.

4 Chase Metrotech Center 14th Floor Brooklyn NY 11245 United States

JPMorgan Chase Holdings LLC

100.00

Long position	446,350
Short position	1,300

J.P. Morgan Securities LLC

383 Madison Ave. New York NY 10179 United States

J.P. Morgan Broker-Dealer Holdings Inc.

100.00

Long position	7,544
Short position	1,300

J.P. MORGAN CAPITAL HOLDINGS LIMITED

25 Bank Street Canary Wharf London E14 5JP England

J.P. Morgan International Finance Limited

100.00

Long position	5,526,044
Short position	3,290,135

23. Further information in relation to interests held by substantial shareholder jointly with another person:

Name of joint shareholder	Address	Number of shares

24. Further information from a trustee, a beneficiary of a trust, or a person who set up a discretionary trust:

Names of trust	Address	Status code	Number of shares

25. Further information from a party to an agreement under Section 317 (Please see Notes for further information required):

Names of other parties	Address	Number of shares

Total number of shares in which a substantial shareholder is interested under sections 317 and 318

26. Details of person(s) in accordance with whose directions the substantial shareholder or its directors are accustomed to act:

Names	Address	Relationship Code	Percentage (%)

27. Supplementary information:

JP Morgan Chase & Co. acquire a notifiable interest because the percentage level of our interest in the shares held in our lending pool is taken to have increased.

28. Log/Serial Number of the previous form:

29. Number of concert party document(s) under section 317 attached/uploaded:

Date of filing this Form 2:

20/09/2021
(dd/mm/yyyy)