Tianma Microelectronics Co.Ltd(000050) : first quarter report of 2022

Securities code: Tianma Microelectronics Co.Ltd(000050) securities abbreviation: shentianma a Announcement No.: 2022031 Tianma Microelectronics Co.Ltd(000050)

First quarter report 2022

The company and all members of the board of directors guarantee that the information disclosed is true, accurate and complete without false records, misleading statements or major omissions. Important content tips: 1 The board of directors, the board of supervisors, directors, supervisors and senior managers guarantee that the quarterly report is true, accurate and complete without false records, misleading statements or major omissions, and bear individual and joint legal liabilities. 2. Mr. Peng Xuhui, the person in charge of the company, Ms. Wang Bin, the person in charge of accounting, and Ms. Tian Ming, the person in charge of the accounting organization (Accounting Supervisor), declare that they guarantee the authenticity, accuracy and completeness of the financial information in the quarterly report. 3. Whether the first quarter report has been audited □ yes √ No 1. Main financial data (I) whether the company needs to retroactively adjust or restate the accounting data of previous years √ yes □ no retroactively adjust or restate the reasons for the change of accounting policies

Increase or decrease in the reporting period over the same period of last year

Before adjustment after adjustment after adjustment

Operating income (yuan): 867530489730827221182465873779119482 – 0.72%

The net profit attributable to shareholders of the listed company (yuan) was 79 Hyunion Holding Co.Ltd(002537) 22, 51858190366 – 1194683245, an increase of 9094936967 yuan

Net profit attributable to shareholders of listed companies after deducting non recurring loss of -1189028159733861104712 -19191768899 and increasing profit of 7301487302 yuan (yuan)

Net cash flow from operating activities (yuan) 2631692474637633514463282904058 701.63%

Basic earnings per share (yuan / share) 0.0321 0.2110 -0.0049 increased by 0.0370 yuan / share

Diluted earnings per share (yuan / share) 0.0321 0.2110 -0.0049 increased by 0.0370 yuan / share

Weighted average return on net assets increased by 0.30% from 0.26% to 1.53% – 0.04%

At the end of the reporting period, compared with the end of the previous year

Last increase or decrease

Before adjustment after adjustment after adjustment

Total assets (yuan): 774160113104880432335677267568227076024 2.29%

Owner’s equity attributable to shareholders of listed company (yuan): 301722260238234872616733203012255181618 0.16%

Reasons for changes in accounting policies

On December 31, 2021, the Ministry of Finance issued the interpretation of accounting standards for Business Enterprises No. 15 (CAI Kuai [2021] No. 35), which requires that “accounting treatment on the external sales of products or by-products produced before the fixed assets reach the expected usable state or in the process of research and development” and “judgment on loss contracts” shall be implemented as of January 1, 2022; The content of “relevant presentation on centralized fund management” shall come into force as of the date of promulgation of Interpretation No. 15. Due to the revision of the above accounting standards, the company will implement the above enterprise accounting policies on the starting date specified in the above documents in combination with the specific circumstances. The 34th meeting of the 9th board of directors and the 20th meeting of the 9th board of supervisors were held on April 29, 2022. The proposal on accounting policy change of the company was reviewed and approved, and Dahua Certified Public Accountants (special general partnership) issued the special audit report on Tianma Microelectronics Co.Ltd(000050) accounting policy change (dahuahe Zi [2022] No. 008720). (2) □ amount of non recurring items and inapplicability

Unit: Yuan

Description of the amount of the project in the current reporting period

Gains and losses on disposal of non current assets (including the write off part of the provision for asset impairment) -55969692

Government subsidies included in the current profit and loss (closely related to the company’s normal business, in line with the national administration of justice 21199484779)

(except for government subsidies that are continuously enjoyed according to policies and certain standards, quotas or quotas)

Other non operating income and expenditure other than the above 492111467

Other profit and loss items conforming to the definition of non recurring profit and loss 1650943396

Less: income tax impact 3496034631

Total 19790535319–

Details of other profit and loss items that meet the definition of non recurring profit and loss: □ applicable √ not applicable. The company does not have details of other profit and loss items that meet the definition of non recurring profit and loss.

Description of defining the non recurring profit and loss items listed in the explanatory announcement on information disclosure of companies offering securities to the public No. 1 – non recurring profit and loss as recurring profit and loss items □ applicable √ not applicable the company does not define the non recurring profit and loss items listed in the explanatory announcement on Information Disclosure of companies offering securities to the public No. 1 – non recurring profit and loss as recurring profit and loss items. (3) Changes and reasons of main accounting data and financial indicators √ applicable □ not applicable 1. Balance sheet items

Unit: Yuan

Notes to the change range of the ending balance and opening balance of the project

Monetary capital 590862772371403533402506187329369865 46.42% (1)

Derivative financial assets 26840000 0. Dynavolt Renewable Energy Technology (Henan) Co.Ltd(002684) 0000 increased by 26840000 yuan (2)

Receivables financing 2028297390233654580130 – 13371606228 – 39.73% (3)

Other non current assets 469057312813397881213 -8707308085 -64.99% (4)

Tax payable 1354574785535744723534 – 22198975679 – 62.10% (5)

Other current liabilities 18714055321683 Bohai Leasing Co.Ltd(000415) 96 – 49585986275 – 72.60% (6)

Bonds payable 674804911524399843012564274961898960 68.77% (7)

Long term accounts payable 20504833575717869370413326139871 185.63% (8)

(1) The increase in monetary funds was mainly due to the increase in the issuance of corporate bonds and the withdrawal of loans in the current period. (2) The increase in derivative financial assets was mainly due to the new forward foreign exchange business in the current period. (3) The decrease in receivables financing was mainly due to the discount of bank acceptance bills in the current period. (4) The decrease of other non current assets was mainly due to the decrease of equipment prepayment in the current period. (5) The decrease in taxes payable is mainly due to the increase in VAT paid in the current period. (6) The decrease in other current liabilities was mainly due to the repayment of ultra short-term financing bonds in the current period. (7) The increase in bonds payable was mainly due to the issuance of corporate bonds in the current period. (8) The increase in long-term accounts payable was mainly due to the increase in accounts payable for the purchase of intangible assets in the current period. 2. Income statement items

Unit: Yuan

Notes to the change range of current period amount and previous period amount of the project

Financial expenses 1832850013898452507698483249369 86.17% (1)

Investment income (loss expressed with “-“) – 463045317 -78485058 -384560259 loss increased by 384560259 yuan (2)

Income from changes in fair value (loss expressed with “-“) 0.00 – 1931 Shenzhen Cereals Holdings Co.Ltd(000019) 310000 loss decreased by 193100 yuan (3)

Credit impairment loss (loss expressed with “-“) – 732523983 -1491851982759327999 loss decreased by 759327999 yuan (4)

Income from asset disposal (loss expressed with “-“) – 326031457136867 – 60397181 income decreased by 60397181 yuan (5)

Non operating income

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