Henan Yicheng New Energy Co.Ltd(300080) : Henan Yicheng New Energy Co.Ltd(300080) special verification opinions on deduction of operating income

Henan Yicheng New Energy Co.Ltd(300080)

On deduction of operating income

Special verification opinions

Dahuhezi [2022] No. Kangda New Materials(Group) Co.Ltd(002669)

Dahua Certified Public Accountants (special general partnership)

Da Hua Certified Public Accountants(Special General Partnership)

Henan Yicheng New Energy Co.Ltd(300080)

On deduction of operating income

Special verification opinions

(from January 1, 2021 to December 31, 2021)

Table of contents page 1. Special verification opinions on deduction of operating income 1-2 2. Details of deduction of operating income 1-2

Dahua Certified Public Accountants (special general partnership) 12 / F, building 7, No. 16 courtyard, Middle West Fourth Ring Road, Haidian District, Beijing [100039] Tel: 86 (10) 58350011 Fax: 86 (10) 58350006 www.dahua-cpa com. On deduction of operating income

Special verification opinions

Dahuhezi [2022] No. Kangda New Materials(Group) Co.Ltd(002669) Henan Yicheng New Energy Co.Ltd(300080) :

We have accepted the entrustment to audit the financial statements of Henan Yicheng New Energy Co.Ltd(300080) (hereinafter referred to as Henan Yicheng New Energy Co.Ltd(300080) company) in 2021 and issued the audit report dhsz [2022] 003787. On this basis, we checked the attached detailed statement of operating income deduction in 2021 (hereinafter referred to as the “detailed statement”) prepared by your company. The detailed list has been prepared by the management of Henan Yicheng New Energy Co.Ltd(300080) company in accordance with the stock listing rules of Shenzhen Stock Exchange (revised in 2022) and the self regulatory guide No. 1 – business handling of listed companies of Shenzhen Stock Exchange (hereinafter referred to as the “Listing Rules and relevant requirements”) issued by Shenzhen Stock Exchange (hereinafter referred to as the “regulatory authority”) to meet the regulatory requirements.

1、 List of responsibilities of management

The management is responsible for preparing the detailed statement in accordance with the listing rules and relevant requirements of the regulatory authorities to meet the regulatory requirements, and is responsible for designing, implementing and maintaining necessary internal control to make the detailed statement free of material misstatement caused by fraud or error.

2、 Responsibilities of Certified Public Accountants

Our responsibility is to express special verification opinions on the detailed statement on the basis of audit. We have carried out special verification in accordance with the provisions of the auditing standards for Chinese certified public accountants. The auditing standards for Chinese certified public accountants require us to abide by the code of professional ethics for Chinese certified public accountants, plan and implement special verification work, so as to obtain reasonable assurance on whether the detailed statement is free from material misstatement.

3、 Special verification opinions

We believe that the financial information in the detailed statement of deductions from operating income of Henan Yicheng New Energy Co.Ltd(300080) company in 2021 is prepared in accordance with the Listing Rules of regulatory authorities in all major aspects to meet the regulatory requirements.

4、 Preparation basis

We remind the users of the detailed list that the detailed list is prepared by Henan Yicheng New Energy Co.Ltd(300080) company to meet the requirements of Shenzhen Stock Exchange. Therefore, the schedule may not be suitable for other purposes. This report should be read together with the audit report dhsz [2022] 003787 issued by this audit institution. The contents of this paragraph shall not affect the special verification opinions issued.

Dahua Certified Public Accountants (special general partnership) Chinese certified public accountant:

Zhang Chaocheng, Beijing, China Certified Public Accountant:

Owens, April 6, 2002

Wrong! Reference source not found. Detailed statement of operating income deduction in 2021

Wrong! Reference source not found.

Detailed statement of operating income deduction in 2021

In accordance with the provisions on the deduction of operating income in the Shenzhen Stock Exchange Stock Listing Rules (revised in 2022) and the Shenzhen Stock Exchange self regulatory guide for listed companies No. 1 – business handling / notice on the disclosure of annual reports of Listed Companies in 2021 (bzbf [2021] No. 31) issued by Shenzhen stock exchange, The company prepares the detailed statement of operating income deduction in 2021 to meet the regulatory requirements. The details are as follows:

Prepared by: Henan Yicheng New Energy Co.Ltd(300080) unit: Yuan

The amount incurred in the current period of the project shall be deducted specifically from the amount incurred in the previous period

Situation

Amount of operating revenue 577782921048 — 397365178584 — total amount of deduction items of operating revenue 8723408251 — 6977202504 — total amount of deduction items of operating revenue accounts for 1.51% – 1.76% – proportion of operating revenue I Business income unrelated to the main business 1. Other business income other than normal operation.

Such as renting fixed assets, intangible assets and packaging materials,

Sales of materials, non monetary assets with materials 8571441278 mainly refers to sales materials 6462103325 mainly refers to the income realized by the exchange of sales materials and the operation of entrusted management business, as well as the income included in the main business income but outside the normal operation of the listed company. 2. Non qualified financial business income, such as interest income from lending funds; New financial businesses in this fiscal year and the previous fiscal year

The income generated, such as the income from guarantee, commercial factoring, small loan, financial leasing, pawn and other businesses, except the financial leasing business carried out for the sale of main products.

3. Income from new ———– increased trade business in this fiscal year and the previous fiscal year.

4. Income from connected transactions not related to the existing normal business of the listed company.

5. Income of subsidiaries merged under the same control during the period 151966973 — 515099179 — from the beginning to the merger date.

6. Income generated by businesses that have not formed or are difficult to form a stable business model ———–.

Subtotal of business income unrelated to main business 8723408251 — 6977202504 — II. Income without commercial substance 1 No significant change in the future cash flow of the enterprise

Risk, time distribution or amount of transaction or event ———— income generated.

Wrong! Reference source not found. Detailed statement of operating income deduction in 2021

The amount incurred in the current period of the project shall be deducted specifically from the amount incurred in the previous period

Situation

2. Income from transactions without real business

In. Such as false income realized by self transaction, false income generated by transaction constructed by Internet technology or other methods, etc.

3. Income from businesses with significantly unfair transaction price. 4. In the current fiscal year, the consideration or

Income from the subsidiary company or business of business combination obtained by non transaction.

5. The non-standard audit opinion in the audit opinion involves the income of ———–.

6. Income from other transactions or events that are not commercially reasonable.

Subtotal of income without commercial substance ———— III. other income irrelevant to the main business or without commercial substance

Amount after deduction of operating income: 569059512797 — 390387976080—

Wrong! Reference source not found. (official seal)

April 6, 2002

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