Hong Kong Exchanges and Clearing Limited

FORM 2 - Corporate Substantial Shareholder Notice

Form Serial Number:

CS20260915E00393

1. Date of relevant event:

10/09/2026
(dd/mm/yyyy)

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

14/09/2026
(dd/mm/yyyy)

3. Stock code:

02338

4. Name of listed corporation:

Weichai Power Co. Ltd. - H Shares

5. Class of shares:

H Shares

6. Number of issued shares in class:

1,943,040,000

7. Name of substantial shareholder:

JPMorgan Chase & Co.

8. Registered office:

270 Park Avenue, New York, New York, NY, 10017, 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

16021

Approved Lending Agents
Notice under section 5(4) of the Securities and Futures (Disclosure of Interests – Securities Borrowing and Lending) Rules by a person that controls an approved lending agent (choose one):
the percentage level of your interest in the shares held in the lending pool of the approved lending agent is taken to have increased

2201	Interest of corporation controlled by you

2201	Interest of corporation controlled by you

11,518,828

HKD

33.7400

31.9894

32.3662

3101

Cash

Short position

18. Total shares immediately before the relevant event:

	Total number of shares	Percentage figure (%)
Long position	146,365,176	7.53
Short position	15,233,611	0.78
Lending Pool	89,454,967	4.60

19. Total shares immediately after the relevant event:

	Total number of shares	Percentage figure (%)
Long position	157,884,004	8.12
Short position	15,166,173	0.78
Lending Pool	100,981,906	5.19

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

Capacity code

Number of shares

2101	Beneficial owner

Long position	16,902,213
Short position	15,135,669

2102	Investment manager

Long position	36,184,840
Short position	30,504

2106	Person having a security interest in shares

Long position	3,815,045
Short position	0

2502	Approved lending agent

Long position	100,981,906
Short position	0

21. Further information in respect of derivative interests:

Derivatives code

Number of shares

4105	Unlisted derivatives - Physically settled

Long position	142,271
Short position	284,542

4106	Unlisted derivatives - Cash settled

Long position	3,975,901
Short position	14,804,452

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

JPMorgan Asset Management (China) Company Limited

42F&43F 479 Lujiazui Ring Road China (Shanghai) Pilot Free Trade Zone Shanghai 200120 China

JPMorgan Asset Management Holdings Inc.

100.00

Long position	1,437,729
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	1,041,000
Short position	0

J.P. Morgan SE

TaunusTurm Taunustor 1 Frankfurt am Main Frankfurt 60310 Germany

J.P. Morgan International Finance Limited

100.00

Long position	29,200
Short position	0

J.P. Morgan Securities LLC

270 Park Avenue New York NY 10017 United States

J.P. Morgan Broker-Dealer Holdings Inc.

100.00

Long position	1,910,196
Short position	0

JPMORGAN ASSET MANAGEMENT (UK) LIMITED

60 Victoria Embankment London EC4Y0JP England

JPMORGAN ASSET MANAGEMENT INTERNATIONAL LIMITED

100.00

Long position	2,459,094
Short position	6,504

J.P. Morgan Investment Management Inc.

270 Park Avenue New York NY 10017 United States

JPMorgan Asset Management Holdings Inc.

100.00

Long position	7,216,074
Short position	0

J.P. Morgan Prime Inc.

270 Park Avenue New York NY 10017 United States

J.P. Morgan Securities LLC

100.00

Long position	83,966
Short position	70,674

JPMorgan Asset Management (Singapore) Limited

88 Market Street 30-00 CapitaSpring Singapore 048948 Singapore

JPMorgan Asset Management (Asia) Inc.

100.00

Long position	1,214,000
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	809,000
Short position	0

JPMorgan Chase Bank, National Association

1111 Polaris Parkway Columbus OH 43240 United States

JPMorgan Chase & Co.

100.00

Long position	103,422,849
Short position	0

J.P. Morgan Alternative Asset Management, Inc.

270 Park Avenue New York NY 10017 United States

JPMorgan Asset Management Holdings Inc.

100.00

Long position	4,000
Short position	24,000

JPMorgan Asset Management (Asia Pacific) Limited

19 & 20/F, Chater House 8 Connaught Road Central Hong Kong Hong Kong

JPMorgan Asset Management (Asia) Inc.

100.00

Long position	19,556,000
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	18,700,896
Short position	15,064,995

JPMorgan Asset Management Holdings Inc.

270 Park Avenue New York NY 10017 United States

JPMorgan Chase Holdings LLC

100.00

Long position	33,736,897
Short position	30,504

JPMorgan Chase Holdings LLC

270 Park Avenue New York NY 10017 United States

JPMorgan Chase & Co.

100.00

Long position	35,731,059
Short position	101,178

JPMorgan Asset Management (Asia) Inc.

270 Park Avenue New York NY 10017 United States

JPMorgan Asset Management Holdings Inc.

100.00

Long position	22,620,000
Short position	0

J.P. Morgan International Finance Limited

270 Park Avenue New York NY 10017 United States

JPMorgan Chase Bank, National Association

100.00

Long position	18,730,096
Short position	15,064,995

JPMorgan Chase Bank, National Association

1111 Polaris Parkway Columbus OH 43240 United States

JPMorgan Chase & Co.

100.00

Long position	18,730,096
Short position	15,064,995

J.P. Morgan Broker-Dealer Holdings Inc.

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

JPMorgan Chase Holdings LLC

100.00

Long position	1,994,162
Short position	70,674

JPMORGAN ASSET MANAGEMENT INTERNATIONAL LIMITED

60 Victoria Embankment London EC4Y0JP England

JPMorgan Asset Management Holdings Inc.

100.00

Long position	2,459,094
Short position	6,504

J.P. Morgan Securities LLC

270 Park Avenue New York NY 10017 United States

J.P. Morgan Broker-Dealer Holdings Inc.

100.00

Long position	83,966
Short position	70,674

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	18,700,896
Short position	15,064,995

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:

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:

15/09/2026
(dd/mm/yyyy)