To those companies who may be interested: 

1. CRNI VRH POWER DOO intends to entrust a supplier in China to provide Specialised Tax Consultancy Services for Research and Development （R&D）Projects for Crni Vrh Project, for which this request is issued.

2. Overview and scope and requirements of the request for quotation

2.1 Review of the company

Based on the Black Peak 150MW wind power project in Serbia, Crni Vrh Power Doo Žagubica formally signed the SPA on 30 November 2023 with the seller.

2.2 Scope of quotation

CRNI VRH POWER DOO holds this open quotation for the Specialised Tax Consultancy Service for Research and Development （R&D）Projects the year 2025 for Crni Vrh Project .

2.3 Request for the quotation

2.3.1 R&D Project Review

Sort out R&D projects for the Investor.Based on the 2025 project list across various cost categories (including technology projects classified as B/C/D1/D2/D3 according to SPIC’s definitions), as well as project details, technical features, challenges, and innovations.Incorporate information gathered through interviews with the Investor’s R&D team and identify R&D projects that align with the requirements of the State-owned Assets Supervision and Administration Commission(SASAC).

2.3.2 Project Cost Review

Sort out the scope of project cost allocation for the Investor. Based on the original financial inputs of the identified R&D projects and SASAC’s cost classification standards, and in consideration of the R&D cost allocation targets issued by SEP to the Investor—as well as the Investor’s specific practices (including but not limited to the scope of R&D personnel, allocation methods for directly invested materials, and the pathways for R&D expense collection). Complete the allocation of R&D expenses for the selected projects.

2.3.3 Preparation of R&D Materials

In accordance with SPIC’s requirements for self-assessment of R&D investment, prepare relevant supporting documentation for the Investor. This includes, but is not limited to, project proposals, project approval documents, project investment plan lists, detailed R&D ledgers (auxiliary accounts), documents for salary allocation of internal personnel involved in R&D projects, and R&D financial cost allocation statements.

2.3.4 Support for Audit and Review

Assist the Investor in responding to national audits of R&D expenses and content reviews by SPIC, including the preparation of any supplementary materials required until the audit and review process for the Investor is completed.

2.3.5 Other Matters

Any additional matters shall be separately agreed upon by both parties. Completion of such matters shall be subject to the results announced in the corresponding notices.

If technical consultation and services involving third-party evaluations are required during the sorting and cost allocation of enterprise projects, coordination with third-party evaluation institutions will be provided.

The Service Provider shall fully utilize its legal, reasonable, and professional capabilities to provide relevant consulting services to the Investor. Any expenses incurred by the Service Provider during the course of work, such as communication, transportation, and printing fees, shall be borne by the Service Provider.

3 Quota: During the period of validity of the quota, the price of unity of services should not exceed this quota.

4. Responsible documents: Bids may be submitted via email to office@cvpower.rs, yiho-renewable@hotmail.com, and the contact person's email address. Bids sent after the deadline are considered invalid and will be rejected.

5. The deadline for the submission of offers is 12:00 on 20.05.2025. Bid evaluation will take place offline in the office. The address is: Balkanska 16, Belgrade.

6. Each respondent or his authorized representative should provide the name and , address, contact e-mail and telephone number of the contact person so that the researcher can perform each unit of responsibility or his representative at any time in connection with this matter.

Contact person: Chen Run

Mail: chenrun@spic.com.cn

Cc：yiho-renewable@hotmail.com

Mobile: +381698084600

An interested party, in case of need for additional information, should send the questions in writing to the e-mail mentioned above. Information given by phone will not be considered authoritative.