Securities code: Qingdao Huijintong Power Equipment Co.Ltd(603577) securities abbreviation: Qingdao Huijintong Power Equipment Co.Ltd(603577) Announcement No.: 2022038 Qingdao Huijintong Power Equipment Co.Ltd(603577)
Supplementary announcement of 2021 Annual Report
The board of directors and all directors of the company 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.
Qingdao Huijintong Power Equipment Co.Ltd(603577) (hereinafter referred to as "the company") was registered at the Shanghai Stock Exchange (www.sse. Com. CN.) on March 25, 2022 And China Securities News, Shanghai Securities News, securities times and Securities Daily have disclosed the 2021 annual report of the company. Now, the following is disclosed to "section III Management Discussion and analysis v. main operations during the reporting period (I) main business analysis 2. Income and cost analysis (4) cost analysis table by industry - cost composition items":
Unit: Yuan
Industry by industry
Current period and current period of last year
The proportion of sub cost in the total amount in the same period is higher
Accounting for the total line composition of current period amount cost of the same period of last year amount cost of the same period of last year
Description of proportion change ratio of industrial projects (%)
(%)
Material 161119707571 77.32111989134797 72.86 43.87
fee
Workers' industrial expenses 9939743988 4.778561343410 5.57 16.10 and
Manufacturing material cost 12877907305 6.1810098388905 6.57 27.52 purchase
Other costs of the business are directly caused by increased expenses of 24443018234 11.7323055682431 15 6.02
Total 208380377098 100153704549543 100 35.57
It is hereby announced.
Qingdao Huijintong Power Equipment Co.Ltd(603577) board of directors April 6, 2022
