Verification Opinion
1. Self-Examination Period
The self-examination period for the relevant parties involved in the transaction is from six months prior to the first disclosure of the transaction or the application for stock suspension (whichever is earlier) until the day before the disclosure of the "Report on the Issuance of Shares and Cash Payment for Asset Acquisition and Related Transactions by Tianshui Huatiank Technology Co., Ltd." (hereinafter referred to as the "Restructuring Report (Draft)"), specifically from March 25, 2025, to February 10, 2026.
2. Scope of Verification
The verification scope includes:
- The listed company and its directors, supervisors, senior management, and relevant insiders;
- The controlling shareholders, actual controllers, and their directors, supervisors, senior management (or main responsible persons) and relevant insiders;
- The counterparties and their directors, supervisors, senior management (or main responsible persons) and relevant insiders;
- The target company and its directors, supervisors, senior management, and relevant insiders;
- Relevant intermediary institutions and specific business personnel;
- Other legal entities and individuals who are aware of the insider information related to this transaction;
- Immediate family members of the aforementioned individuals, including spouses, parents, and adult children.
3. Stock Trading Situation of Relevant Parties
According to the "Information Disclosure Obligors' Shareholding and Share Change Query Certificate" and "Shareholder Share Change Detailed List" issued by China Securities Depository and Clearing Corporation Limited Shenzhen Branch, as well as self-examination reports from relevant parties, the stock trading situation of the relevant parties during the self-examination period is as follows:
| Name | Position/Relationship | Trading Dates/Period | Total Shares Bought | Total Shares Sold |
|---|---|---|---|---|
| Pu Hongming | Vice General Manager of the subsidiary, Executive Partner of the counterparty Xi'an Xintian Yubo Enterprise Management Partnership (Limited Partnership) | 2025/5/21-2025/8/25 | 90,000 (Note) | 58,500 |
| Xie Bingxuan | Director of the Audit Office, Controlling Shareholder, Supervisor of the counterparty Tianshui Huatiank Electronics Group Co., Ltd. | 2025/5/21-2025/12/29 | 36,000 (Note) | 38,716 |
| Li Shengbin | Minister of the Party and Mass Work Department, Controlling Shareholder, Supervisor of the counterparty Tianshui Huatiank Electronics Group Co., Ltd. | 2025/5/21-2025/6/5 | 36,000 (Note) | 36,000 |
| Sun Li | Vice Chairman of the Trade Union, Controlling Shareholder, Supervisor of the counterparty Tianshui Huatiank Electronics Group Co., Ltd. | 2025/5/21-2025/9/23 | 36,000 (Note) | 36,000 |
| Wang Ping | Spouse of Sun Li | 2025/6/23-2025/8/22 | 29,000 | 29,000 |
| Xu Tengxu | Director of the Securities Department | 2025/5/21-2025/9/4 | 34,000 (Note) | 30,500 |
| Yang Caiping | Securities Affairs Representative | 2025/5/21-2025/7/23 | 27,000 (Note) | 9,500 |
| Lu Wanqin | Deputy Minister of the Finance Department | 2025/5/21-2025/9/24 | 36,000 (Note) | 6,000 |
| Zhang Zhen | Employee of the listed company (during the trading period) | 2025/6/13-2025/7/10 | 27,200 (Note) | 27,200 |
| Ran Wenyuan | Supervisor of the Audit Office | 2025/5/21-2025/7/23 | 22,000 (Note) | 22,000 |
| Zhang Xue Ning | Employee of a subsidiary | 2025/5/21-2025/5/23 | 24,000 | 24,000 |
| Ju Feng | Spouse of Zhang Xue Ning, Financial Department Head of a subsidiary | 2025/5/21-2025/5/22 | 39,000 (Note) | 39,000 |
| Wang Xiaxia | Office Director of a subsidiary | 2025/10/20-2025/10/21 | 21,000 | 21,000 |
| Liang Guoqiang | Production Director of the target company Huayi Microelectronics Co., Ltd. | 2025/4/7-2025/8/13 | 14,300 | 27,800 |
The 12 individuals noted above, except for Zhang Zhen who bought 200 shares in the secondary market, acquired their shares through the exercise of stock options under the company's incentive plan, not through the secondary market. Other individuals within the verification scope did not engage in stock trading during the self-examination period.