Securities code: 688249 Securities abbreviation: Jinghe Integration Announcement No.: 2024-056

Hefei Jinghe Integrated Circuit Co., Ltd

Announcement on the capital increase to a wholly-owned subsidiary and the introduction of external investors

The board of directors and all directors of the company guarantee that there are no false records, misleading statements or material omissions in the content of this announcement, and assume legal responsibility for the authenticity, accuracy and completeness of its content in accordance with the law.

Important Content Notes:

Hefei Jinghe Integrated Circuit Co., Ltd. (hereinafter referred to as the "Company" or "Jinghe Integration") intends to introduce external investors such as ABC Financial Assets Investment Co., Ltd. (hereinafter referred to as "ABC Investment") and Gongrong Financial Investment (Beijing) Emerging Industry Equity Investment Fund Partnership (Limited Partnership) (hereinafter referred to as "Gongrong Financial Investment") to jointly increase the capital of its wholly-owned subsidiary, Hefei Wanxin Integrated Circuit Co., Ltd. (hereinafter referred to as "Wanxin Integration" or "Target Company"), and all parties intend to increase their capital in monetary terms $955,000. Among them, Jinghe Integration plans to contribute 415,000 yuan to subscribe to the registered capital of 414,5025,969 yuan, and external investors such as ABC Investment plan to contribute a total of 540,000 yuan to subscribe to the registered capital of 539,3527,767 yuan. In addition to ABC Investment, Gongrong Financial Investment, other external investors due to the internal approval decision-making process and progress are different, the final investment subject and investment amount will be negotiated and determined after the internal approval decision, after the completion of the capital increase, the registered capital of Wanxin Integration will increase from 50,000,0100 yuan to 958,8553,836 yuan.

In this capital increase, the company gave up part of the preemptive subscription rights, and the equity ratio of Wanxin Integration held by it will drop to 43.7504%. After the completion of the capital increase, the company is still the largest shareholder of Wanxin Integration, and the directors nominated by the company account for more than half of the seats on the board of directors of Wanxin Integration, and the company still has control over Wanxin Integration, which will not lead to a change in the scope of the company's consolidated statements.

The transaction has been deliberated and approved by the ninth meeting of the second board of directors of the company, and does not need to be submitted to the company's shareholders' meeting for deliberation.

This transaction does not constitute a related party transaction, does not constitute a major asset restructuring as stipulated in the Administrative Measures for the Material Asset Restructuring of Listed Companies, and there is no major legal obstacle to the implementation of this transaction.

As of the disclosure date of this announcement, the relevant agreement of this transaction has not been signed, and the specific content is subject to the actual signed agreement, and there is a risk of uncertainty in the implementation of the transaction. Investors are advised to make prudent decisions and pay attention to investment risks.

1. Overview of the transaction

(1) Background of the transaction

Wanxin Integration was established in December 2022 and is currently a wholly-owned subsidiary of the company

Purpose of the construction of the main body. The total investment of the third phase of the project is 21 billion yuan, and it is planned to build 12-inch wafer manufacturing

The production line has a production capacity of about 50,000 pieces/month, focusing on 55nm-28nm display driver chips and 55nm CMOS

Image sensor chips, 90nm power management chips, 110nm microcontroller chips, and 28nm logic chips. The product applications cover consumer electronics, automotive electronics and industrial control and other market fields.

After the capital increase and share expansion to obtain financing, Wanxin Integration will enhance its financial strength and optimize the capital structure, supplement its working capital needs in business development, and at the same time, Wanxin Integration will do a good job in raising follow-up capital in a timely manner according to the project construction progress and capital arrangements, and the company will fulfill its information disclosure obligations in accordance with relevant laws, regulations, normative documents and the articles of association and other relevant provisions.

(2) The basic situation of the transaction

In order to enhance the comprehensive competitiveness of Wanxin Integration in integrated circuit project research and development, market expansion, product mass production, etc., and optimize the capital structure, Jinghe Integration plans to introduce external investors such as ABC Investment and Industrial Finance Investment to jointly increase the capital of its wholly-owned subsidiary, Wanxin Integration, and the parties intend to increase the capital by a total of 955,000 yuan in monetary terms, and the capital increase funds are mainly used for the daily operation of Wanxin Integration, including but not limited to the purchase of equipment and the repayment of debts related to the production and operation of the main business. Among them, Jinghe Integration plans to contribute 415,000 yuan to subscribe to the registered capital of 414,5025,969 yuan, and external investors such as ABC Investment plan to contribute a total of 540,000 yuan to subscribe to the registered capital of 539,3527,767 yuan. In addition to ABC Investment, Gongrong Financial Investment, other external investors due to the internal approval decision-making process and progress are different, the final investment subject and investment amount will be negotiated and determined after the internal approval decision, after the completion of the capital increase, the registered capital of Wanxin Integration will increase from 50,000,0100 yuan to 9,588,553,360 yuan.

In this capital increase, the company gave up part of the preemptive subscription rights, and the equity ratio of Wanxin Integration held by it will drop to 43.7504%. After the completion of the capital increase, the company is still the largest shareholder of Wanxin Integration, and the directors nominated by the company account for more than half of the seats on the board of directors of Wanxin Integration, and the company still has control over Wanxin Integration, which will not lead to a change in the scope of the company's consolidated statements.

The company entrusted a qualified appraisal agency to conduct an asset appraisal of all the shareholders' rights and interests of Wanxin Integration, and after performing the relevant procedures, the company negotiated with external investors with reference to the appraisal value to determine the transaction price. Before and after this transaction, the changes in the equity structure of Wanxin Integration are as follows:

Before this transaction After this transaction

Name of shareholder Subscribed registered capital Shareholding ratio Subscribed registered capital Shareholding ratio

(10,000 yuan) (%) (10,000 yuan) (%)

Hefei Jinghe Integrated Circuit Co., Ltd. 5,000.0100 100 419,502.6069 43.7504

ABC Financial Assets Investment Co., Ltd. - - 539,352.7767 56.2496

Total of investors

Total 5,000.0100 100 958,855.3836 100

Note: The data in the above table may have a penny difference due to rounding; The final data after the completion of this capital increase shall prevail.

(3) Deliberations of the Board of Directors

On September 24, 2024, the ninth meeting of the second board of directors held by the company deliberated and approved the "About the Company

Proposal to increase capital to a wholly-owned subsidiary and introduce external investors", agreeing that the company will give up part of the preemptive subscription right and introduce external investors to jointly increase the capital of the wholly-owned subsidiary Wanxin Integration. At the same time, the board of directors authorized the management of the company to handle all matters related to this transaction, including but not limited to signing relevant agreements, handling relevant industrial and commercial change registration, etc.

(4) Whether the transaction is a related party transaction and a major asset restructuring

According to the Rules for the Listing of Stocks on the Science and Technology Innovation Board of the Shanghai Stock Exchange, the Administrative Measures for the Material Asset Restructuring of Listed Companies and other relevant regulations, the amount of this transaction does not meet the criteria for the consideration of the shareholders' meeting, nor does it constitute a related party transaction or major asset restructuring, and does not need to be submitted to the company's shareholders' meeting for deliberation.

2. Basic information of the subject of the agreement

(1) ABC Financial Assets Investment Co., Ltd

Unified social credit code 91110108MA00GP8H2H

Type of business: Limited liability company (sole proprietorship)

Date of establishment August 1, 2017

The registered capital is RMB 2,000,000

Legal representative many

Registered address: 701, 702, 703, 8th, 9th and 23rd floors, No. 23, Fuxing Road, Haidian District, Beijing

(1) Acquire the bank's creditor's rights against the enterprise for the purpose of swapping debts into equity, and convert the creditor's rights into shares

and manage the equity; (2) Restructuring of creditor's rights that have not been converted into shares,

Business Scope Transfer and Disposal; (3) Investing in the equity of an enterprise for the purpose of debt-to-equity swap shall be transferred by the enterprise

All equity investment funds are used to repay existing debts; (4) Cooperate in accordance with laws and regulations

Investors raise funds to issue private asset management products to support the implementation of debt-to-equity swaps;

(5) Issuing financial bonds; (6) Through bond repurchase, interbank lending, and interbank lending

borrowing money and other ways to integrate funds; (7) Necessary for self-operated funds and raised funds

investment management, self-operated funds can be carried out in the deposit, dismantling and buying countries

For businesses such as bonds or other fixed-income securities, the use of raised funds shall be in accordance with the funds

Solicitation of agreed purposes; (8) Financial advisory and consulting business related to debt-to-equity swap business

Business; (9) Other businesses approved by the banking regulatory authority of the State Council.

Shareholders Agricultural Bank of China Co., Ltd. 100%

Whether it is a dishonest executor No

As of the disclosure date of the announcement, there is no other relationship between the company and ABC Investment in terms of property rights, business, assets, creditor's rights and debts, personnel, etc.

(2) Gongrong Financial Investment (Beijing) Emerging Industry Equity Investment Fund Partnership (Limited Partnership)

Unified Social Credit Code: 91110102MABYMLQ43X

Type of business: Limited partnership

Date of Establishment September 22, 2022

The capital contribution is RMB 1,000,000

Managing Partner ICBC Capital Management Limited

Main place of business: 513A, 5th Floor, No. 31, Fuchengmenwai Street, Xicheng District, Beijing

General projects: private equity funds engaged in equity investment, investment management, asset management, etc

Activities (can only be engaged after the completion of registration and filing with the Asset Management Association of China.)

Business Scope Business Activities); Engage in investment activities with its own funds. (Except for those subject to approval in accordance with law.)

In addition to the project, independently carry out business activities in accordance with the law with a business license) (shall not engage in the state

and the city's industrial policy prohibits and restricts the business activities of such projects. ）

Partners and capital contributions 1. ICBC Financial Assets Investment Co., Ltd. holds 99.99% of the capital contribution

2. ICBC Capital Management Co., Ltd. (GP) holds 0.01% of the capital contribution

Whether it is a dishonest executor No

As of the disclosure date of the announcement, there is no other relationship between the company and Gongrong Financial Investment in terms of property rights, business, assets, creditor's rights and debts, personnel, etc.

(3) Other external investors

The final investment entity and investment amount of other external investors will be determined through negotiation after their internal approval decisions are approved. In order to ensure the accuracy of information disclosure, the company will follow up the follow-up progress of this round of capital increase and the signing of the agreement in a timely manner and disclose it in a timely manner.

Third, the basic situation of the transaction target

(1) The basic situation of Wanxin integration

Company name: Hefei Wanxin Integrated Circuit Co., Ltd

Unified Social Credit Code: 91340100MA8PU2572N

Company Type: Limited Liability Company (Sole Proprietorship of a Legal Person Not Invested or Controlled by a Natural Person)

Date of establishment December 15, 2022

The registered capital is 50,000,100 yuan

Legal representative: Qiu Xianhuan

Registered address: No. 88, Xiqihe Road, Hefei Comprehensive Bonded Zone, Xinzhan District, Hefei City

General items: integrated circuit chip and product manufacturing; Integrated circuit chips and product sales

Business Scope Sales; integrated circuit chip design and services; research and development of special electronic materials; New material technology

R&D (except for licensed business, can operate independently in accordance with laws and regulations, which are not prohibited or restricted by laws and regulations.)

Items)

Shareholders Hefei Jinghe Integrated Circuit Co., Ltd. holds 100% of the shares

Whether it is a judgment defaulter No

Other shareholders with a right of first refusal are:

Whether or not to waive the right of first refusal

(2) The main financial data of the latest period of Wanxin Integration

Unit: RMB 10,000 yuan

Project July 31, 2024

Total assets 504,224.11

Total liabilities 502,626.34

Net worth 1,597.77

Project January-July 2024

Operating income 0.00

Net profit -3,402.24

Note 1: The financial data from January to July 2024 have been audited by Rongcheng Certified Public Accountants (Special General Partnership) and issued standards

Unqualified audit report (Rong Cheng Shen Zi [2024] No. 230Z4339).

2. As of December 31, 2023, due to the fact that shareholders have not yet paid their capital contributions and Wanxin Integration has not yet actually operated, 2022 and

There are no accounting statements for the year 2023.

(3) The relevant ownership of Wanxin Integration

The equity of the target company involved in this transaction is clear, there is no mortgage, pledge and any other restrictions on transfer, no litigation, arbitration matters or judicial measures such as seizure and freezing, and there are no other circumstances that hinder the transfer of ownership.

Fourth, the pricing of the subject of the transaction

(1) Assess the situation

According to the "Asset Appraisal Report on the Value of All Shareholders' Equity of Hefei Wanxin Integrated Circuit Co., Ltd. Involved in the Proposed Introduction of Investors by Hefei Wanxin Integrated Circuit Co., Ltd." (Tongzhi Xinde Appraisal (2024) No. 050010) issued by Tongzhi Xinde (Beijing) Asset Appraisal Co., Ltd.), the basic information of the evaluation is as follows:

Assessment base date: July 31, 2024

Assessee: All shareholders' equity of Hefei Wanxin Integrated Circuit Co., Ltd. on the valuation reference date

Valuation Method: Asset-based method

Evaluation conclusion: After using the asset-based method to evaluate, as of the valuation base date, the book value of Wanxin Integration's assets

5042.2411 million yuan, with an appraised value of 5076.3219 million yuan, an increase of 34.0808 million yuan, and an appreciation rate of 0.68%; liability

The book value was 5026.2633 million yuan, the appraised value was 5026.2633 million yuan, and there was no increase or decrease in the valuation of liability accounts; The book value of all shareholders' equity was 15.9777 million yuan, the appraised value was 50.0585 million yuan, and the value added was 34.0808 million yuan, with an appreciation rate of 213.30%. The specific assessment results are shown in the table below:

Unit: RMB 10,000 yuan

Item Book Value Appraisal Value Decrease or Decrease Value Appreciation Rate %

A B C=B-A D=C/A×100

1 Current assets 6,241.61 6,241.61 - 0.00

2 Non-current assets 497,982.50 501,390.58 3,408.08 0.68

2.1 Construction in progress 492,977.22 496,354.74 3,377.52 0.69

2.2 Other non-current assets 5,005.28 5,035.84 30.56 0.61

3 Total assets 504,224.11 507,632.19 3,408.08 0.68

4 Current liabilities 502,624.30 502,624.30 - 0.00

5 Non-current liabilities 2.03 2.03 - 0.00

6 Total liabilities 502,626.33 502,626.33 - 0.00

7 Owners' equity 1,597.77 5,005.85 3,408.08 213.30

(2) The pricing of this transaction

The pricing of this capital increase is based on the appraisal value determined in the appraisal report, and after friendly negotiation between the parties to the transaction, it was unanimously agreed that the pre-investment valuation of Wanxin Integration will be RMB 50.0585 million, and the capital increase will be carried out at the price of RMB 1.0012/registered capital. The transaction price is objective, fair and reasonable, in line with relevant laws, regulations and the articles of association of the company, and there is no harm to the interests of the company and shareholders, especially small and medium-sized shareholders.

5. The main content of the transaction agreement

The company intends to sign the "Capital Increase Agreement of Hefei Wanxin Integrated Circuit Co., Ltd." with external investors for this transaction, the main contents of which are as follows:

(1) The subject of the agreement

Controlling shareholder, investor in this round: Hefei Jinghe Integrated Circuit Co., Ltd

Other investors in this round: ABC Financial Assets Investment Co., Ltd., Gongrong Financial Investment (Beijing) Emerging Industry Equity Investment Fund Partnership (Limited Partnership) and other external investors

Target company: Hefei Wanxin Integrated Circuit Co., Ltd

(2) Matters related to this capital increase

1. The parties agree that, in accordance with the terms and conditions agreed in this agreement, each investor in this capital increase intends to contribute a total of 955,000 yuan (hereinafter referred to as the "capital increase subscription") in monetary form to subscribe for the new registered capital of the target company of 953,8553,736 yuan.

2. Use of capital increase subscription funds: Unless the prior written consent of the investor, the target company shall use all the capital increase price of the capital increase for the daily operation of the target company, including but not limited to the purchase of equipment, repayment of debts related to the production and operation of the main business, and other purposes approved by the investor in writing.

3. Profit and loss arrangement during the transition period: The parties agree that the profits or losses of the target company due to operation and any other reasons during the transition period shall be jointly enjoyed or borne by all shareholders of the target company after the completion of the capital increase in accordance with their respective paid-in capital contribution ratios, and the subscription price of the capital increase shall not be adjusted with the profit or loss of the target company during the transition period.

(3) Delivery

1. From the date of signing of this Agreement to the Closing Date, the parties will work together and do their best to ensure that the conditions precedent to the paid-in capital contribution of the capital increase under this Agreement are met as soon as possible through the influence or control exerted by the parties. If such conditions are not fully satisfied or waived in writing by the investor within 30 days from the date of signing this Agreement, the investor shall have the right to elect by written notice to: (1) unilaterally extend the foregoing period; or (2) unilaterally terminate this Agreement.

2. The parties agree that after all the conditions precedent have been satisfied, or the conditions precedent have been waived in whole or in part by the investor, the investor shall remit the subscription money for the capital increase to the bank account specified in the payment notice in a lump sum before the latest period agreed in the payment notice (the payment of the aforesaid investor's capital increase subscription money is referred to as "delivery", and the date of completion of payment is referred to as the "delivery date").

(4) Corporate governance and profit distribution

1. The target company and its controlling shareholder undertake to convene a shareholders' meeting within 60 working days after the latest closing date to deliberate and approve the election of directors or supervisors (if any) recommended by investors, and to review and approve the amendment of the articles of association of the target company to reflect the relevant shareholder rights of investors in terms of corporate governance, profit distribution, shareholder authority, etc.

2. The parties agree that the board of directors of the target company shall be composed of 9 directors within 60 working days after the latest closing date

6 of them were nominated by Jinghe Integration, and the other 3 were nominated by the top three investors with the largest amount of capital in this round. Upon prior notice to the target company, the investor has the right to replace the director nominated by the investor. Directors are elected by the shareholders' meeting

Produce. For the avoidance of doubt, each party shall ensure that the directors nominated by the party entitled to nominate are elected.

3. After the end of each fiscal year, the target company shall prepare a profit distribution plan in accordance with this agreement. The profit distribution of the target company in the current fiscal year shall be distributed in accordance with the proportion of paid-in capital contribution of all shareholders of the target company. Investors who hold the equity of the target company shall have the right to receive dividends (profits) according to the proportion of the paid-in capital contribution of the target company in accordance with the proportion of the paid-in capital contribution of the target company held by the investor in the event that the shareholders' meeting or the board of directors of the target company announces the distribution of profits, and the controlling shareholder and the target company shall ensure that the proportion of cash dividends of the target company is not less than 30% of the distributable profits of the target company in the consolidated statements of the current year.

4. The parties declare that the target company will not distribute profits if it does not meet the statutory conditions for profit distribution. During the period when the investor is a shareholder of the target company, the target company shall not withdraw any provident fund, except for the resolution of the shareholders' meeting approved by the votes of all shareholders.

(5) Investment withdrawal and investment continuation

Under the premise of consensus with any investor (unilateral or party), Jinghe has the right to acquire the equity of Wanxin Integration held by the investor through directional issuance of shares, directional convertible bonds, cash payment or a combination of methods after performing the internal and external approval and filing procedures stipulated by laws, regulations and regulatory rules, and then start the work of signing an agreement between Jinghe and the relevant investors to acquire the equity of Wanxin Integration and announcing the acquisition plan and the resolution of the board of directors. However, other investors have the right to choose whether or not to participate in the consensual acquisition. If the investor chooses not to participate in the consensual acquisition, it should cooperate with the signing of the relevant documents to waive the right of first refusal.

(6) Conditions for the agreement to take effect

This Agreement shall enter into force upon the satisfaction of the following conditions precedent and the signature or seal of the legal representative or authorized representative of each party and affixed with the official seal of the Company:

The target company has obtained or completed all internal and external authorization, evaluation, audit, registration, approval or approval procedures required by the competent authorities or departments for the capital increase in accordance with laws, regulations and normative documents, articles of association, relevant regulations, and competent authorities or departments, including but not limited to: the shareholders of the target company have made a valid resolution to agree to the capital increase of the target company, the shareholders of the target company have waived the right of first refusal, and the target company has completed the approval procedures of the relevant state-owned assets authorities (if any);

The target company has selected an appraisal agency with securities appraisal qualifications to complete the asset appraisal of the target company and issue an appraisal report to investors. The asset appraisal results of the target company involved in this capital increase have been approved or filed in accordance with the requirements of state-owned assets supervision.

(7) Liability for breach of contract

1. Except as otherwise agreed in this Agreement or force majeure factors such as natural disasters, either party violates the provisions of this Agreement

Obligations and liabilities, including but not limited to breach of any representation, warranty, undertaking or any falsehood or error in any representation, warranty or undertaking shall constitute a breach of contract.

If the target company and/or the controlling shareholder are in breach of contract, the investor has the right to issue a rectification notice to the defaulting party to require it to rectify the situation within a certain period of time, and the defaulting party shall take remedial measures to rectify the breach or eliminate the negative impact caused by the breach and continue to perform this agreement within the time limit specified in the rectification notice.

If the investor (unilateral or a party) commits a breach of contract, the target company and its controlling shareholder have the right to issue a rectification notice to the defaulting party requiring it to rectify the breach within a certain period of time, and the defaulting party shall rectify the breach and continue to perform this agreement within the time limit specified in the rectification notice.

2. If either party commits a serious breach of contract, the non-breaching party has the right to terminate this agreement and require the breaching party to compensate for the actual losses caused to the non-breaching party.

3. Unless otherwise agreed in this Agreement, if either party violates this Agreement and causes the other party to bear any expenses, liabilities or suffer any losses, the breaching party shall compensate the performing party for any of the above losses (including but not limited to interest paid or lost due to the breach of contract and reasonable costs incurred to recover the losses). The total amount of damages to be paid by the breaching party to the performing party shall be the same as the loss resulting from the breach.

(8) Other agreements

1. Restrictions on share transfer: After this agreement comes into effect, before the investor completes the withdrawal, unless otherwise agreed in this agreement, the controlling shareholder shall not dispose of the equity of the target company in any form (including but not limited to sale, gift, pledge, and set encumbrance) and always maintain the actual control of the target company, and shall not withdraw from the target company.

2. Asset-liability ratio: The audited asset-liability ratio of the target company and its controlling shareholder in each fiscal year after the delivery date (including the year in which the delivery date is located) shall not exceed 54%, if it exceeds, it shall be restored to the aforementioned level within a reasonable period of time required by the investor, and actively support the investor to participate in the formulation of the reasonable debt arrangement and financing plan of the target company. Investors have the right to urge the target company and Jinghe Integration to continue to control the asset-liability ratio.

3. Intellectual property rights: The target company obtains the necessary intellectual property rights for production and operation by accepting the technical authorization of the controlling shareholder, and the controlling shareholder shall enter into a fair technical authorization framework agreement with the target company and report to the board of directors of the target company for deliberation. The intellectual property rights related to the R&D of the employees of the target company and the R&D expenses of the target company shall be fully owned by the target company.

6. The purpose of the transaction and its impact on the company

1. This capital increase is in line with the actual operation and future development needs of the company and Wanxin Integration, which is conducive to enhancing the capital strength of Wanxin Integration, accelerating the company's further expansion of the product line of automotive chip characteristic process technology, improving market competitiveness, and conforming to the company's long-term development plan.

2. The integrated production capacity of the company and Wanxin can support each other, form an industrial agglomeration effect, reduce the company's operating costs, and help the company quickly adjust the production plan according to market demand and improve its ability to adapt to market changes.

3. The company partially waived the preemptive subscription right enjoyed by Wanxin Integration in this capital increase, after the completion of the capital increase, the company is still the largest shareholder of Wanxin Integration, and the directors nominated by the company account for more than half of the seats on the board of directors of Wanxin Integration, and the company still has control over Wanxin Integration, which will not lead to changes in the scope of the company's consolidated statements. This transaction does not harm the interests of the company and all shareholders, and will not have a significant impact on the company's operation.

7. Risk Warning

As of the disclosure date of this announcement, the relevant agreement of this transaction has not been signed, and the specific content is subject to the actual signed agreement, and there is a risk of uncertainty in the implementation of the transaction. Investors are advised to make prudent decisions and pay attention to investment risks.

8. Deliberation procedures for this transaction

On September 24, 2024, the ninth meeting of the second board of directors of the company deliberated and approved the "About the Company's Proposed Direction

Proposal on the capital increase of the wholly-owned subsidiary and the introduction of external investors", agreed that the company would give up part of the preemptive subscription rights and introduce external investors to jointly increase the capital of the wholly-owned subsidiary Wanxin Integration. At the same time, the board of directors authorized the management of the company to handle all matters related to this transaction, including but not limited to signing relevant agreements, handling relevant industrial and commercial change registration, etc. The above proposals do not need to be submitted to the company's shareholders' meeting for deliberation.

The announcement is hereby made.

Board of Directors of Hefei Jinghe Integrated Circuit Co., Ltd

September 26, 2024