Announcement on Pledge of Part of Shares by Controlling Shareholder

Tongyuan Petroleum Co., Ltd.·July 3, 2026·2 pages

✨ AI Summary

This announcement details the pledge of 6,150,000 shares by controlling shareholder Zhang Guo'an, representing 10.04% of the company's total share capital and 1.05% of listed shares. The pledge is for a loan from Zheshang Securities Co., Ltd. The company states the risk is controllable and no forced liquidation is anticipated.

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Full Translation

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Securities Code: 300164 Securities Abbreviation: Tongyuan Petroleum Announcement No.: 2026-048

Tongyuan Petroleum Technology Group Co., Ltd.

Announcement on Pledge of Part of Shares by Controlling Shareholder

The Company and the entire Board of Directors guarantee that the information disclosed is true, accurate, and complete, and contains no false records, misleading statements, or major omissions.

I. Basic Information on Share Pledge by Shareholders

Which of the following situations applies to the shares held by the shareholder and their concerted parties:

☑ Share Pledge □ Share Freezing □ Share Auction

Tongyuan Petroleum Technology Group Co., Ltd. (hereinafter referred to as the "Company") recently received a notice from its controlling shareholder, Mr. Zhang Guo'an, stating that he has pledged part of his shares in the Company. The specific details are as follows:

Basic Information on This Share Pledge

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