Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) : Notice on convening the 2021 annual general meeting of shareholders

Securities code: 300390 securities abbreviation: Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) Announcement No.: 2022-020 Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390)

Notice on convening the 2021 annual general meeting of shareholders

The company and all members of the board of directors guarantee that the contents of the announcement are true, accurate and complete without false records, misleading statements or major omissions.

Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) (hereinafter referred to as "the company") decided to hold the 2021 annual general meeting of shareholders on March 2, 2022 in accordance with the resolution of the 21st Meeting of the Fifth Board of directors of the company. The relevant matters of this shareholders' meeting are hereby notified as follows:

1、 Basic information of the meeting

1. Session: 2021 annual general meeting of shareholders

2. Convener: Board of directors

3. Legality and compliance of the meeting: the meeting shall be held by the resolution of the board of directors of the company, and the convening procedure shall comply with the provisions of relevant laws, regulations, departmental rules, normative documents and the articles of association.

4. Date and time of the meeting:

Date and time of on-site meeting: 14:00 p.m. on Wednesday, March 2, 2022.

Date and time of online voting: March 2, 2022. The time for online voting through the trading system of Shenzhen stock exchange is 9:15-9:25 a.m., 9:30-11:30 p.m. and 13:00-15:00 p.m. on March 2, 2022; The time of voting through the Internet voting system of Shenzhen stock exchange is 9:15-15:00 on March 2, 2022. 5. Meeting method: the shareholders' meeting adopts the combination of on-site voting and online voting. On site voting: including attending in person and authorizing others to attend by filling in the power of attorney (see Annex II); Online voting: the company will provide shareholders with an online voting platform through the trading system of Shenzhen Stock Exchange and the Internet voting system. All shareholders of the company registered on the equity registration date can exercise their voting rights through the above system during the online voting time.

Shareholders can only choose one of on-site voting and online voting. If the same share is voted repeatedly through the on-site and online voting system, the first voting result shall prevail.

6. Equity registration date: Wednesday, February 23, 2022.

7. Attendees:

(1) As of the closing time of the afternoon of February 23, 2022 (Wednesday), the equity registration date is in China

All shareholders of the company registered in Shenzhen Branch of Securities Depository and Clearing Co., Ltd. have the right to attend the general meeting of shareholders, and can entrust an agent to attend the meeting and vote in writing. The shareholder agent does not need to be a shareholder of the company;

(2) Directors, supervisors and senior managers of the company;

(3) Lawyers and other relevant personnel employed by the company.

8. Venue of the on-site meeting: conference room on the third floor of the company, No. 99, Shuangma street, Suzhou Industrial Park, Jiangsu Province.

2、 Matters considered at the meeting

1. Example table of proposal code of this shareholders' meeting:

Proposal code proposal name remarks

The column checked in this column can vote

100 total proposals: all proposals except cumulative voting proposals √

Non cumulative voting motion

1.00 review the work report of the board of directors in 2021 √

2021.00 √ annual work report of the board of supervisors

3.00 review of 2021 financial final accounts report √

4.00 review of 2021 profit distribution plan √

5.00 review of 2021 annual report and summary √

6.00 deliberation on the proposal on carrying out foreign exchange derivatives trading business √

2. The above proposals have been deliberated and adopted at the 21st Meeting of the 5th board of directors and the 17th meeting of the 5th board of supervisors, and agreed to be submitted to the 2021 annual general meeting of shareholders of the company for deliberation. For details, please refer to cninfo.com published by the company on the same day( http://www.cn.info.com.cn./ )Relevant announcements on.

3. According to the requirements of the rules for the general meeting of shareholders of listed companies (revised in 2022), the company will

The voting results of investors shall be counted separately and disclosed. The independent directors of the company will report on their duties at the 2021 annual general meeting of shareholders.

3、 Meeting registration method

1. Registration time: February 24, 2022, 10:00-11:30 a.m. and 13:00-17:00 p.m; different

If the local shareholders register by letter or fax, they must be sent or transmitted before 17:00 on February 24, 2022

Really to the company.

2. Registration place: Securities Affairs Department, No. 99, Shuangma street, Suzhou Industrial Park, Jiangsu Province (postal code: 215121), fax number: 0512-62852120; If the registration is made by letter, please mark "general meeting" on the envelope.

3. Registration method: on-site registration, registration by letter or fax.

(1) Registration of corporate shareholders. The legal representative or the agent entrusted by the legal representative shall attend the meeting. If the legal representative attends the meeting, he shall go through the registration formalities with the shareholder's account card, the copy of the business license stamped with the official seal and his own ID card; If the legal representative entrusts an agent to attend the meeting, the agent shall go through the registration formalities with the ID card of the agent, the copy of the business license stamped with the official seal, the power of attorney issued by the legal representative (Annex II) and the stock account card of the legal person shareholder; The attendees shall bring the originals of the above documents to the shareholders' meeting;

(2) Registration of individual shareholders. Natural person shareholders shall go through the registration procedures with their own ID card and shareholder account card; If a natural person shareholder entrusts an agent, it shall go through the registration formalities with the agent's ID card, power of attorney (Annex II), the principal's shareholder account card and the principal's ID card; The attendees shall bring the originals of the above documents to the shareholders' meeting;

(3) Non local shareholders can register by letter or fax, carefully fill in the registration form of participating shareholders (Annex III), and send a letter or fax to the company together with the above registration documents.

(4) Note: telephone or email registration is not accepted for this meeting. Shareholders or shareholders' agents attending the on-site meeting shall bring the original of relevant certificates to the venue half an hour before the meeting.

4、 Specific operation process of participating in online voting

At this shareholders' meeting, shareholders can vote through the trading system and Internet voting system of Shenzhen Stock Exchange (website: http://wltp.cn.info.com.cn. )Please refer to Annex I for details of voting and online voting.

5、 Other matters

1. Contact information

Contact: Jin Xin

Contact Department: Securities Affairs Department of the company

Tel.: 0512-62852336

Contact Fax: 0512-62852120

Mailing address: No. 99, Shuangma street, Suzhou Industrial Park, Jiangsu Province

Postal Code: 215121

2. The board, lodging and transportation expenses of the shareholders attending the meeting shall be borne by themselves.

6、 Documents for future reference

1. Resolutions of the 21st Meeting of the 5th board of directors of the company;

2. Resolution of the 5th session of the 17th board of supervisors of the company. enclosure

Annex I: specific operation process of participating in online voting

Annex II: power of attorney

Annex III: registration form of shareholders' meeting

It is hereby notified.

Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) board of directors February 7, 2022

Annex I:

Specific operation process of participating in online voting

1、 Procedures for online voting

1. Voting code: 350390, voting abbreviation: Tianhua voting;

2. Fill in the voting opinions or election votes.

For non cumulative voting proposals, fill in the voting opinions: agree, disagree and abstain.

3. If shareholders vote on the general proposal (if any), it is deemed to express the same opinions on all proposals except the cumulative voting proposal.

In case of repeated voting (if any) of shareholders on the same proposal, the first valid vote shall prevail. If the shareholder votes on the sub proposal first and then on the general proposal, the voting opinion of the sub proposal that has been voted shall prevail, and the voting opinion of the general proposal shall prevail for other proposals that have not been voted; If the general proposal is voted first and then the sub proposal is voted, the voting opinion of the general proposal shall prevail.

4. The voting declaration that does not meet the above provisions is invalid and shall be deemed not to have participated in the voting.

2、 Procedures for voting through the trading system of Shenzhen Stock Exchange

1. Voting time: trading time on March 2, 2022, i.e. 9:15-9:25, 9:30-11:30 and 13:00-15:00.

2. Shareholders can log in to the trading client of the securities company and vote through the trading system.

3、 Procedures for voting through the Internet voting system of Shenzhen Stock Exchange

1. The Internet voting system starts voting on March 2, 2022 (the day of the on-site meeting), from 9:15 to 15:00.

2. Shareholders who conduct online voting through the Internet voting system need to handle identity authentication in accordance with the provisions of the guidelines for online investor service identity authentication business of Shenzhen Stock Exchange (revised in 2016) and obtain the "Shenzhen stock exchange digital certificate" or "Shenzhen Stock Exchange investor service password". The specific identity authentication process can log in to the Internet voting system http://wltp.cn.info.com.cn. Refer to the rule guidance column.

3. Shareholders can log in according to the service password or digital certificate obtained http://wltp.cn.info.com.cn. Vote through the Internet voting system of Shenzhen Stock Exchange within the specified time.

Annex II:

Power of attorney

I hereby entrust Mr. (Ms.) to attend Suzhou Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) Technology Stock Exchange on behalf of my unit (individual)

The 2021 annual general meeting of shareholders of the company was held on March 2, 2022, and on behalf of me, in accordance with the following instructions

Vote on the following motion. My (or my unit's) voting opinions on the following proposals are as follows:

Proposal remarks

The ticked column of the name of the coding proposal can vote for the items that agree to oppose abstention

100 total proposals: all proposals except cumulative voting proposals √

Non cumulative voting motion

1.00 review the work report of the board of directors in 2021 √

2.00 review the work report of the board of supervisors in 2021 √

3.00 review of 2021 financial final accounts report √

4.00 review of 2021 profit distribution plan √

5.00 review of 2021 annual report and summary √

6.00 review of √ on foreign exchange derivatives trading business

Proposal

Note: if you want to vote for the proposal, please fill in "√" in the corresponding place in the "agree" column; If you wish to vote against the motion, please vote against it in the

Fill in "√" at the corresponding place in the column "yes"; If you want to abstain from voting, please fill in "√" in the corresponding place in the "abstaining" column.

Name and signature of entrusted shareholder (or signature and seal):

Number of shares held by entrusted shareholders (shares):

The ID number of the entrusting shareholder (or the registration number of business license):

Trustee (signature):

The ID number of the trustee:

Date of entrustment: mm / DD / yy

explain:

1. The validity period of this power of attorney: from the date of signing this power of attorney to the end of this shareholders' meeting.

2. The power of attorney is valid for newspaper cutting, photocopying or self-made in the above format, and the unit entrustment must be stamped with the official seal of the unit.

3. If the power of attorney does not indicate the specific voting instructions of the shareholders, the shareholder's agent has the right to vote by proxy.

Annex III:

Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390)

Registration form of shareholders' meeting

shareholder

- Advertisment -