Hong Kong Exchanges and Clearing Limited

FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation

Form Serial Number:

DA20220913E00376

1. Date of relevant event:

09/09/2022
(dd/mm/yyyy)

2. Date when director became aware of the relevant event/ interest in the shares (if later):

(dd/mm/yyyy)

3. Stock code:

01450

4. Name of listed corporation:

Century Sage Scientific Holdings Ltd.

5. Class of shares:

Ordinary Shares

6. Number of issued shares in class:

1,106,923,169

7. Name of director (English) as printed on HKID Card/Passport:

(Surname)	Li
(Other names)	Jun

10. Name of director (Chinese):

11. Chinese Character Code as printed on HKID Card:

24. 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)

Consideration code

Long position

1213	The number of shares in which you are interested has reduced because: any other event (you must briefly describe the relevant event in the Supplementary Information box)

Short position

25. Total shares in listed corporation immediately before the relevant event:

	Total number of shares	Percentage figure (%)
Long position	361,605,994	32.66

26. Total shares in listed corporation immediately after the relevant event:

	Total number of shares	Percentage figure (%)
Long position	361,605,994	31.08

27. Capacity in which interests disclosed in Box 26 are held:

Code describing capacity

Number of shares

2201	Interest of corporation controlled by you

Long position

361,605,994

28. Further information in derivative interests in listed corporation :

Derivatives code

Exercise period (dd/mm/yyyy)

Consideration - if derivatives granted by listed corporation

Number of shares

		Begins	Ends	Currency	Price for grant	Currency	Exercise price	Currency	Price on assignment

29. Further information in relation to interests of children under 18 and/or spouse:

Child/Spouse	Name of child/spouse	Number of shares

30. Further information in relation to interests of corporations controlled by Director:

Name of controlled corporation

Address and place of incorporation

Name of controlling person

% control

Direct interest (Y/N)

Number of shares

Starlink Vibrant Holdings Ltd.

Start Chambers, Wickham's Cay II, P.O. Box 2221, Road Town, Tortola, British Virgin Islands

Li Jun

100.00

Long position

323,500,334

Golden Ocean Holdings Corp.

Suite #4-210, Governors Square, 23 Lime Tree Bay Avenue, PO Box 32311, Grand Cayman KY1-1209, Cayman Islands

Starlink Vibrant Holdings Ltd.

90.00

Long position

38,105,660

31. Further information in relation to interests held by Director jointly with another person:

Name of joint shareholder	Address	Number of shares

32. Further information from a director who is a trustee, or beneficiary of a trust, or a person who has set up a Discretionary Trust:

Names of Trust	Address	Status code	Number of shares

33. 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 director is interested under sections 317 and 318

34. Supplementary information:

The issuer issued and alloted 56,500,973 shares of the Company upon the exercise of conversion rights by certain convertible bondholders, thereby reducing Li Jun's interests in the shares of the Company through Starlink Vibrant Holdings Ltd. and Golden Ocean Holdings Corp. Please refer to the circular dated 6 September 2021 for details.

35. Log/Serial Number of the previous form:

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

Date of filing this Form 3A:

13/09/2022
(dd/mm/yyyy)