Tus Environmental Science And Technology Development Co.Ltd(000826) : Reply of Daxin Certified Public Accountants (special general partnership) to the letter of concern on Tus Environmental Science And Technology Development Co.Ltd(000826) 2021 annual performance forecast

Tus Environmental Science And Technology Development Co.Ltd(000826) : Reply of Daxin Certified Public Accountants (special general partnership) on the letter of concern about Tus Environmental Science And Technology Development Co.Ltd(000826) 2021 annual performance forecast Tus Environmental Science And Technology Development Co.Ltd(000826) (hereinafter referred to as ” Tus Environmental Science And Technology Development Co.Ltd(000826) ” or “the company”) received the letter of concern about Tus Environmental Science And Technology Development Co.Ltd(000826) issued by Shenzhen Stock Exchange on February 7, 2022 (the letter of concern of the company Department) (2022) No. 115). On January 28, 2022, the company disclosed the annual performance forecast for 2021. It is estimated that the net profit attributable to the shareholders of the listed company in 2021 will be a loss of 3.8 billion yuan to 4.8 billion yuan. The reason for the loss is the provision for asset impairment of suspended projects and projects to be withdrawn; Exit, transfer and dispose of projects with low asset operation efficiency, unsustainable operation and not covered by the company’s overall strategy; Withdraw credit impairment losses for accounts receivable, other receivables, long-term receivables and notes receivable that have substantial obstacles to the recovery of some funds. Our office and the company have checked and implemented the requirements of the letter of concern, and now the relevant matters raised in the letter of concern are explained as follows: 1. Your company is requested to disclose the details of the suspended projects and projects to be withdrawn involving the provision of asset impairment in the form of list, including but not limited to the project name, main contents, project cycle, project progress, whether the expected progress has been achieved The accounting subjects and amount involved, and explain the time and reason of impairment signs, the impairment test process, the basis for determining the recoverable amount, etc., and please explain whether there is a significant difference between the above items and the items and amount of asset impairment in your company’s 2021 semi annual report. If so, please explain the reason and rationality