Guangzhou Tinci Materials Technology Co.Ltd(002709) internal control assurance report
Zhitong Certified Public Accountants (special general partnership)
catalogue
Internal control assurance report
Self evaluation report on internal control related to financial statements on December 31, 2021 1 1-13
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Internal control assurance report
Zhi Tong Zhi Zi (2022) No. 110a Yes Optoelectronics (Group) Co.Ltd(002952) Guangzhou Tinci Materials Technology Co.Ltd(002709) all shareholders:
We have accepted the entrustment to verify the confirmation of the board of directors of Guangzhou Tinci Materials Technology Co.Ltd(002709) (hereinafter referred to as Guangzhou Tinci Materials Technology Co.Ltd(002709) company) on the effectiveness of internal control related to financial statements on December 31, 2021 Guangzhou Tinci Materials Technology Co.Ltd(002709) the responsibility of the board of directors of the company is to establish and improve internal control and maintain its effectiveness in accordance with the basic norms of enterprise internal control, and ensure that the attached self-evaluation report on internal control related to financial statements of Guangzhou Tinci Materials Technology Co.Ltd(002709) company on December 31, 2021 truly and completely reflects the internal control related to financial statements of Guangzhou Tinci Materials Technology Co.Ltd(002709) company on December 31, 2021. Our responsibility is to express opinions on the effectiveness of internal control related to financial statements of Guangzhou Tinci Materials Technology Co.Ltd(002709) company on December 31, 2021.
We conducted the audit in accordance with the other assurance business standards for Chinese certified public accountants No. 3101 – historical financial information
The assurance work has been carried out in accordance with the provisions of “assurance business other than planning or review”. In the process of assurance, we have implemented other procedures including understanding, testing and evaluating the rationality of internal control design and effectiveness of implementation related to financial statements, as well as other procedures we deem necessary. We believe that our assurance provides a reasonable basis for expressing opinions.
Internal control has inherent limitations, and there is the possibility that misstatement may occur and not be found due to error or fraud. In addition, as changes in circumstances may lead to inappropriate internal control or reduce the degree of compliance with control policies and procedures, it is risky to speculate the effectiveness of internal control in the future according to the internal control assurance results.
We believe that Guangzhou Tinci Materials Technology Co.Ltd(002709) company has effectively maintained the internal control related to financial statements established in accordance with the basic norms of enterprise internal control in all major aspects on December 31, 2021.
This assurance report is only for the use of Guangzhou Tinci Materials Technology Co.Ltd(002709) company when disclosing the annual report, and shall not be used for any other purpose. Zhitong certified public accountants China Certified Public Accountants
(special general partnership)
Chinese certified public accountant
Beijing, China March 18, 2002
Guangzhou Tinci Materials Technology Co.Ltd(002709)
Related to the financial statements as of December 31, 2021
Internal control self evaluation report
Guangzhou Tinci Materials Technology Co.Ltd(002709) all shareholders:
In accordance with the provisions of the basic norms of enterprise internal control and its supporting guidelines and other internal control regulatory requirements (hereinafter referred to as the “enterprise internal control normative system”), combined with the company’s internal control system and evaluation methods, and on the basis of daily and special supervision of internal control, we evaluated the effectiveness of the company’s internal control on December 31, 2021 (the benchmark date of internal control evaluation report).
1、 Important statement
It is the responsibility of the board of directors of the company to establish, improve and effectively implement internal control, evaluate its effectiveness and truthfully disclose the internal control evaluation report in accordance with the provisions of the enterprise’s internal control standard system. The board of supervisors shall supervise the establishment and implementation of internal control by the board of directors. The management is responsible for organizing and leading the daily operation of the enterprise’s internal control.
The board of directors, the board of supervisors and the directors, supervisors and senior managers of the company guarantee that there are no false records, misleading statements or major omissions in the contents of this report, and bear individual and joint legal liabilities for the authenticity, accuracy and completeness of the contents of the report.
The objective of the company’s internal control is to reasonably ensure the legal compliance of operation and management, asset safety, authenticity and integrity of financial reports and relevant information, improve operation efficiency and effect, and promote the realization of development strategy. Due to the inherent limitations of internal control, it can only provide reasonable assurance for the realization of the above objectives. In addition, as changes in circumstances may lead to inappropriate internal control or reduced compliance with control policies and procedures, there is a certain risk to speculate the effectiveness of internal control in the future according to the internal control evaluation results.
2、 Internal control evaluation conclusion
According to the identification of major defects in the company’s internal control over financial reporting, there are no major defects in the internal control over financial reporting on the benchmark date of the internal control evaluation report. The board of Directors believes that the company has maintained effective internal control over financial reporting in all major aspects in accordance with the requirements of the enterprise’s internal control standard system and relevant regulations.
According to the identification of major defects in the company’s internal control over non-financial reports, the company found no major defects in the company’s internal control over non-financial reports on the benchmark date of the internal control evaluation report.
There are no factors affecting the evaluation conclusion of the effectiveness of internal control from the base date of the internal control evaluation report to the date of issuance of the internal control evaluation report.
3、 Internal control evaluation
(I) evaluation scope of internal control
The company determines the main units, matters and high-risk areas included in the evaluation scope according to the risk oriented principle. The main units included in the scope of evaluation include:
Serial number company name and company relationship equity ratio
1 Guangzhou Tinci Materials Technology Co.Ltd(002709) the company——
2. 100% of subsidiaries of Guangzhou Tianci silicone Technology Co., Ltd
3. Subsidiary of Jiujiang Tianci high tech materials Co., Ltd. 100%
4 Tianjin Tianci high tech materials Co., Ltd. subsidiary 100%
5. Subsidiaries of Tianci (Hong Kong) Co., Ltd. 100%
6 Zhangjiagang jimute Chemical Technology Co., Ltd. subsidiary 100%
7. 100% of subsidiaries of Jiangxi Tianci New Material Innovation Center Co., Ltd
8. Subsidiary of Jiangsu Tianci high tech materials Co., Ltd. 100%
9. Subsidiary of Ningde Kaixin battery material Co., Ltd. 100%
Czech subsidiary
11 Qingyuan Tianci hi tech materials Co., Ltd. subsidiary 100%
12 Guangzhou Tinci Materials Technology Co.Ltd(002709) Germany Limited subsidiary 100%
13. 100% of subsidiaries of Guangzhou Tinci Materials Technology Co.Ltd(002709) (Nantong) Co., Ltd
14. Subsidiary of Zhejiang Tianci high tech materials Co., Ltd. 100%
15 subsidiary of Zhejiang Tianshuo fluorosilicone New Material Technology Co., Ltd. 82.96%
16. 76.89% of subsidiaries of zhongtianhong lithium Clenergy(Xiamen)Technology Co.Ltd(603628) Co., Ltd
17 Jiujiang Tianci Mining Co., Ltd. 75%
18 Yichun Tianci high tech materials Co., Ltd. 70%
19 Yichang Tianci high tech materials Co., Ltd. subsidiary 65%
20 Jiujiang Tianqi fluorosilicone New Material Technology Co., Ltd. Sun company 100%
21 Jiujiang jimute New Material Technology Co., Ltd. Sun company 100%
22 Chizhou Tianci high tech materials Co., Ltd. Sun company 100%
23 Fuding Kaixin battery material Co., Ltd. Sun company 100%
24 Guangzhou Tinci Materials Technology Co.Ltd(002709) USA Co., Ltd. Sun company 100%
Jiujiang new power materials Co., Ltd
26 Jiujiang Tianci electrolyte Technology Co., Ltd. Sun company 100%
27 Jiujiang Tianci Resource Recycling Technology Co., Ltd. Sun company 100%
28 Anhui Tianfu Fluorine Material Co., Ltd. Sun company 100%
29 Zhejiang aide Nano Technology Co., Ltd. Sun company 70%
30 Jiangxi Tianci zhongnitrate New Material Co., Ltd. Sun company 65%
31 Anhui Yisheng Environmental Protection Technology Co., Ltd. great grandson company 100%
The total assets of the units included in the evaluation scope account for 100% of the total assets in the company’s consolidated financial statements, and the total operating revenue accounts for 100% of the total operating revenue in the company’s consolidated financial statements.
The main items included in the evaluation scope include: development strategy, organizational structure, human resources, corporate culture, social responsibility, fund management, sales management, procurement management, research and development, financial management, major investment control, raised funds management, management of subsidiaries, external guarantee control, related party transaction control, information system and communication, etc.
Major business areas of concern, such as high-risk business, research and development of funds, and disclosure of related party business information, mainly including financing, guarantee, and so on.
1. Development strategy
The company will focus on lithium-ion battery materials, daily chemical materials and special chemicals in the medium and long term. The goal is to become an international first-class green chemical operation enterprise, with long-term planning for fluorine, silicon, high-performance materials, electronic chemicals and other emerging businesses. The development strategies of key business units are as follows:
1) Lithium ion battery materials:
Promote the research and development of the main substances of electrolyte and guarantee the self-produced supply; Improve safety, operation efficiency and process supply level, give full play to the cost advantage of the supply chain and maintain the market competitive advantage of electrolyte. At the same time, pay attention to new substances and formulas, form patent barriers, accelerate the global production capacity layout and intellectual property layout, and further maintain the core competitiveness of the world’s first supplier of electrolyte.
Promote cathode materials as the core business of lithium battery materials and establish the advantages of iron phosphate. Find market and customer opportunities through systematic research. The goal is to drive the business of beneficiation, lithium carbonate, lithium hydroxide, lithium iron phosphate and so on through the utilization of phosphorus, sulfur and fluorine resources, echelon utilization, battery recovery and material regeneration. So as to build
