Yantai Tayho Advanced Materials Co.Ltd(002254) : annual verification report on the use of raised funds

Yantai Tayho Advanced Materials Co.Ltd(002254)

Year 2021

Verification report on annual deposit and use of raised funds

Index page number

Assurance Report

Special report on the deposit and use of raised funds in 2021 1 1-5

ShineWing certified public accountants, Chaoyang Gate North, Dongcheng District, Beijing Tel: + 86 (010) 65542288 Street telephone: + 86 (010) 65542288 Floor 9, building a, Fuhua building

9/F, Block A, Fu Hua Mansion,

ShineWing No.8, Chaoyangmen Beidajie,

Dongcheng District, Beijing, fax: + 86 (010) 65547190 certified public accounts 100027, P.R. China facile: + 86 (010) 65547190

Verification report on annual deposit and use of raised funds

XYZH/2022BJAA50280

Yantai Tayho Advanced Materials Co.Ltd(002254) all shareholders:

We have verified the attached special report of Yantai Tayho Advanced Materials Co.Ltd(002254) (hereinafter referred to as Yantai Tayho Advanced Materials Co.Ltd(002254) company) on the deposit and use of raised funds in 2021 (hereinafter referred to as the special report on the annual deposit and use of raised funds).

Yantai Tayho Advanced Materials Co.Ltd(002254) the management of the company is responsible for preparing the special report on the annual storage and use of raised funds in accordance with the relevant provisions of Shenzhen Stock Exchange. This responsibility includes designing, implementing and maintaining the internal control related to the preparation of the special report on the annual storage and use of raised funds, so as to ensure the authenticity, accuracy and completeness of the special report on the annual storage and use of raised funds, And there is no material misstatement due to fraud or error. Our responsibility is to express assurance opinions on the special report on the annual storage and use of raised funds on the basis of the implementation of assurance work.

We audit or review historical financial information in accordance with other assurance business standards for Chinese certified public accountants No. 3101

The assurance work has been carried out in accordance with the provisions of the “assurance business other than” to obtain reasonable assurance as to whether there is no material misstatement in the special report on the annual storage and use of raised funds. In the process of carrying out the assurance work, we have implemented the necessary assurance procedures such as inquiry, inspection and recalculation, and the selected procedures depend on our professional judgment. We believe that our assurance work provides a reasonable basis for expressing opinions.

We believe that the above special report on the annual deposit and use of the raised funds of Yantai Tayho Advanced Materials Co.Ltd(002254) company has been prepared in accordance with the relevant provisions of Shenzhen Stock Exchange, which truthfully reflects the actual deposit and use of the raised funds of Yantai Tayho Advanced Materials Co.Ltd(002254) company in 2021 in all major aspects.

This assurance report is only used for the purpose of disclosing the 2021 annual report of Yantai Tayho Advanced Materials Co.Ltd(002254) company, and shall not be used for any other purpose without the written consent of our firm.

ShineWing Certified Public Accountants (special general partnership) Chinese certified public accountant: Liang Zhigang

Chinese certified public accountant: Miao Lijing

Beijing, China April 7, 2002

Yantai Tayho Advanced Materials Co.Ltd(002254)

Special report on the deposit and use of raised funds in 2021

Yantai Tayho Advanced Materials Co.Ltd(002254) (hereinafter referred to as the company) the board of directors and all directors guarantee that there are no false records, misleading statements or major omissions in the contents of this announcement, and bear individual and joint liabilities for the authenticity, accuracy and completeness of its contents.

In order to standardize the management and use of raised funds, improve the efficiency and efficiency of fund use, and protect the rights and interests of investors, in accordance with the guidelines for the supervision of listed companies No. 2 – regulatory requirements for the management and use of raised funds of listed companies issued by China Securities Regulatory Commission and in combination with the company’s raised funds management system, the deposit and use of raised funds in 2021 are described as follows.

1、 Basic information of raised funds

(I) actual amount of raised funds and availability of funds

Approved by the reply of China Securities Regulatory Commission on approving Yantai Tayho Advanced Materials Co.Ltd(002254) absorption and merger of Yantai Yantai Tayho Advanced Materials Co.Ltd(002254) Group Co., Ltd. and issuing shares to Yantai Guosheng Investment Holding Co., Ltd. to purchase assets and raise supporting funds (zjxk [2020] No. 1103), the company privately issued 34340659 RMB ordinary shares (A shares), with an issue price of 14.56 yuan per share and a total raised capital of 4999999504 yuan, After deducting the issuance expenses excluding tax of 599474424 yuan, the net amount of raised funds is 49400525080 yuan. All the above funds were in place on October 23, 2020, which has been verified by tianyuanquan Certified Public Accountants (special general partnership) and issued the capital verification report (tianyuanquan Yan Zi [2020] No. 000013).

(II) amount used and current balance in the current year

As of December 31, 2021, the balance of the company’s special account for raised funds was 20146493246 yuan.

The use of the special account for raised funds is as follows:

1. The balance of the special account for raised funds at the beginning of the year was 24812193333

2. The interest income of raised funds in the current period is 341427680

3. Project construction (including initial investment in replacement) – 5007127767

Balance of special account on December 31, 2021: 20146493246

Details are as follows:

1. In 2021, the company actually received interest income of 341427680 yuan from the special account for raised funds.

2. In 2021, the company actually paid 5007127767 yuan from the special account for raised funds, which is mainly used for the industrialization project of high-performance aramid paper-based materials with an annual output of 3000 tons.

As of December 31, 2021, the balance of raised funds was 20146493246 yuan.

2、 Management of raised funds

(I) management of raised funds

In order to standardize the management and use of raised funds, improve the efficiency and efficiency of fund use, and protect the rights and interests of investors, the company, in accordance with the China Securities Regulatory Commission’s regulatory guidelines for listed companies No. 2 – regulatory requirements for the management and use of raised funds by listed companies, the Shenzhen Stock Exchange’s guidelines for the standardized operation of listed companies (revised in 2020) and other laws and regulations, and in combination with the actual situation of the company, The management system of Yantai Tayho Advanced Materials Co.Ltd(002254) raised funds was revised

Hereinafter referred to as management system). The management system was approved by the second meeting of the 10th board of directors of the company in 2020 and

It was deliberated and adopted at the third extraordinary general meeting of shareholders.

According to the regulations of the management system, the company and its affiliated enterprise Yantai minstar Special Paper Co., Ltd. (hereinafter referred to as minstar) have opened special accounts for the raised funds to store the raised funds. In October 2020, he signed the tripartite supervision agreement on raised funds with independent financial consultant (lead underwriter) Citic Securities Company Limited(600030) , China China Everbright Bank Company Limited Co.Ltd(601818) Yantai Economic and Technological Development Zone Branch and Yantai Free Trade Zone Branch of Huaxia Bank Co., Ltd. there is no significant difference between the tripartite supervision agreement on raised funds and the model tripartite supervision agreement of Shenzhen Stock Exchange, The company has strictly complied with the use of raised funds.

(II) storage of raised funds in special account

As of December 31, 2021, the specific deposit of raised funds is as follows:

Deposit subject deposit bank account No. account category storage balance remarks

Funds raised by the company Hua Xia Bank Co.Limited(600015) Yantai 126560 China High-Speed Railway Technology Co.Ltd(000008) 3695720146493246 – special account of free trade zone sub branch

The raised fund of China Everbright Bank Company Limited Co.Ltd(601818) 380801880 Beijing Dabeinong Technology Group Co.Ltd(002385) 61 of the company has been closed to the special account of Yantai Economic and Technological Development Zone sub branch

Minstar Hua Xia Bank Co.Limited(600015) Yantai 126560 China High-Speed Railway Technology Co.Ltd(000008) 37021 raised funds 0.00 – special account of free trade zone sub branch

Total 20146493246

Yantai Tayho Advanced Materials Co.Ltd(002254) special report on the use of raised funds in 2021 III. actual use of raised funds in this year

Unit: 10000 yuan

The total amount of raised funds is 4940053, the total amount of raised funds invested in this year is 500713, and the total amount of raised funds with changed purposes during the reporting period is 0.00

The accumulated total amount of raised funds for changing purposes is 0.00, the accumulated total amount of raised funds invested is 2961996, and the proportion of the accumulated total amount of raised funds for changing purposes is 0.00

Whether the committed investment projects and over raised funds have been changed and whether the total investment in the current year after the adjustment of the commitment of raised funds has reached the expected feasibility of the project by the end of the period (including the total investment amount of the Department) (1) the investment amount (2) the progress (%) (3) = it is determined whether there will be a reclassification change to be realized by the state of availability) (2) / (1) the benefits of the state date have changed greatly

Committed investment projects

1. Repayment and supplement of bank loans 24 Shanghai Topcare Medical Services Co.Ltd(600532) 460053 0. Guangzhou Zhujiang Brewery Co.Ltd(002461) 283 100.05 not applicable – not applicable not applicable working capital

2. Annual output of 3000 tons of high-performance fangno 2480000248 Tianma Microelectronics Co.Ltd(000050) 0713500713 20.19 December 2022 – not applicable no

Nylon paper based material industrialization project

Subtotal of committed investment projects / 4940053

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