Dida Inc. — Proxy Solicitation & Information Statement 2026

Jan 8, 2026

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Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

COSCO SHIPPING ENERGY TRANSPORTATION CO., LTD.* 中遠海運能源運輸股份有限公司

(A joint stock limited company incorporated in the People's Republic of China with limited liability) (Stock Code: 1138)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the extraordinary general meeting (the "EGM") of COSCO SHIPPING Energy Transportation Co., Ltd. (the "Company") will be held at 2:30 p.m. on Tuesday, 27 January 2026 (or any adjournment thereof) at 3rd Floor, Ocean Hotel, No. 1171 Dongdaming Road, Hongkou District, Shanghai, the People's Republic of China to consider and, if thought fit, pass the following resolutions.

Unless otherwise defined, capitalized terms used in this notice shall have the same meanings as those defined in the circular of the Company dated 9 January 2026 (the "Circular").

ORDINARY RESOLUTIONS

• 1. To approve, confirm and ratify the Shipbuilding Contract for LNG dual fuel ethylene carrier dated 12 December 2025 entered into between Dalian COSCO Energy and COSCO SHIPPING Heavy Industry (Dalian) and the transactions contemplated thereunder; and to authorize the directors of the Company to exercise all powers which they consider necessary and do such other acts and things and execute such other documents which in their opinion may be necessary or desirable to implement the transactions contemplated under the Shipbuilding Contract for LNG dual fuel ethylene carrier.
• 1. To approve, confirm and ratify the Shipbuilding Contracts for Aframax methanol dual fuel crude oil tankers and LR2 methanol dual fuel product oil/crude oil tankers dated 12 December 2025 entered into between the Hainan COSCO Energy and COSCO SHIPPING Heavy Industry (Yangzhou) and the transactions contemplated thereunder; and to authorize the directors of the Company to exercise all powers which they consider necessary and do such other acts and things and execute such other documents which in their opinion may be necessary or desirable to implement the transactions contemplated under the Shipbuilding Contracts for Aframax methanol dual fuel crude oil tankers and LR2 methanol dual fuel product oil/crude oil tankers.

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1. To approve, confirm and ratify the Shipbuilding Contracts for LR1, MR product oil/crude oil tankers and MR crude oil tankers dated 12 December 2025 entered into between the Company with COSCO SHIPPING Heavy Industry (Dalian) and COSCO SHIPPING Heavy Industry (Guangdong) respectively, and the transactions contemplated thereunder, which include the construction by COSCO SHIPPING Heavy Industry (Dalian) of two LR1 product oil/crude oil tankers, three MR product oil/crude oil tankers and four MR crude oil tankers, and the construction by COSCO SHIPPING Heavy Industry (Guangdong) of five MR product oil/crude oil tankers; and to authorize the directors of the Company to exercise all powers which they consider necessary and do such other acts and things and execute such other documents which in their opinion may be necessary or desirable to implement the transactions contemplated under the Shipbuilding Contracts LR1, MR product oil/crude oil tankers and MR crude oil tankers.

By Order of the Board COSCO SHIPPING Energy Transportation Co., Ltd. REN Yongqiang Chairman

Shanghai, the PRC 9 January 2026

* For identification purposes only

Notes:

• 1. For the purpose of holding the EGM, the register of H Shares members of the Company (the "Register of Members") will be closed from Thursday, 22 January 2026, to Tuesday, 27 January 2026 (both days inclusive), during which no transfer of H Shares of the Company will be registered. H Shareholders whose names appear on the Register of Members at the close of business on Tuesday, 27 January 2026 are entitled to attend and vote at the EGM after completing the registration procedures for attending the meeting.
• 1. In order to be entitled to attend and vote at the EGM, the H Shareholders shall lodge all transfer documents together with the relevant share certificates to Computershare Hong Kong Investor Services Limited, the H share registrar of the Company, not later than 4:30 p.m. on Wednesday, 21 January 2026.
• 1. The address of Computershare Hong Kong Investor Services Limited, the share registrar (for share transfer) for the H shares of the Company is as follows:

Shops 1712-1716 17th Floor Hopewell Centre 183 Queen's Road East Wanchai Hong Kong

• 1. Each H Shareholder who has the right to attend and vote at the EGM is entitled to appoint in writing one or more proxies, whether a Shareholder or not, to attend and vote on his/her behalf at the EGM.
• 1. The form of proxy must be in writing under the hand of the Shareholder or his/her attorney duly authorized in writing or, if the Shareholder is a legal person, must either be executed under its common seal or under the hand of a legal representative or other attorney duly authorized to sign the same. If the form of proxy is signed by an attorney authorized by the Shareholder, the power of attorney authorizing signature or other documents of authorization must be notarially certified.

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• 1. To be valid, for H Shareholders, the form of proxy, and if the form of proxy is signed by a person under a power of attorney or other authority on behalf of the appointor, a notarially certified copy of that power of attorney or other authority, must be delivered to Computershare Hong Kong Investor Services Limited at 17M/F, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong, not less than 24 hours before the time for holding the EGM or any adjournment thereof.
• 1. Each A Shareholder is entitled to appoint in writing one or more proxies, whether a Shareholder or not, to attend and vote on his/her behalf at the EGM. Notes 4 to 5 also apply to A Shareholders, except that the form of proxy or other documents of authority must be delivered to the Office of the Board of Directors of the Company, not less than 24 hours before the time appointed for holding the EGM or any adjournment thereof in order for such documents to be valid.

The details of the Office of the Board of Directors of the Company are as follows:

7th Floor, 670 Dongdaming Road Hongkou District Shanghai People's Republic of China Postal Code: 200080

Tel: 86 (21) 6596 6666 Fax: 86 (21) 6596 6160

• 1. If a proxy attends the EGM on behalf of a shareholder, he/she should produce his/her identity card and the form of proxy signed by the Shareholder or his/her attorney, which specifies the date of its issuance. If a legal person Shareholder appoints its legal representative to attend the EGM, such legal representative should produce his/her identity card and valid documents evidencing his/her capacity as such legal representative. If a legal person Shareholder appoints a company representative other than its legal representative to attend the EGM, such representative should produce his/her identity card and an authorization instrument affixed with the seal of that Shareholder (which is a legal person) and duly signed by its legal representative.
• 1. The EGM is estimated to last for an hour. Shareholders who attend the EGM in person or by proxy shall bear their own transportation and accommodation expenses.

As at the date of this notice, the Board comprises Mr. REN Yongqiang and Mr. ZHU Maijin as executive Directors, Mr. WANG Shuqing, Mr. WANG Wei, Ms. ZHOU Chongyi and Ms. MA Yuanru as non-executive Directors, Mr. Victor HUANG, Mr. LI Runsheng, Mr. ZHAO Jinsong and Mr. WANG Zuwen as independent non-executive Directors.