To those companies who may be interested：

1. CRNI VRH POWER DOO intends to entrust a supplier to provide workwear and personal protective equipment for Crni Vrh Project for 2026–2028, for which this request is issued.

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

2.1 Review of the company

Crni Vrh Power Doo Zagubica owns the Black Peak 150MW wind power project, which is progressing through construction, commissioning and preparation for operation.

2.2 Scope of quotation

CRNI VRH POWER DOO holds this open quotation for workwear and personal protective equipment for 2026–2028 for Crni Vrh Project.

2.3 Request for the quotation

2.3.1. Products supplied shall meet the company's workwear and personal protective equipment needs and the technical requirements below;

2.3.2. Set a designated contact person to coordinate supply, delivery and after-sales services;

3. Quotation: Unit prices for workwear and personal protective equipment shall remain fixed during the validity period of the quotation.

4. Responsible documents: After sending the invitation for quotation email, feedback on the quotation documents will be provided. Emails received after the deadline will be considered invalid and will be rejected.

5. The deadline for the submission of offers is 12:00 on [23.10.2026], Serbian time. The evaluation will be conducted online.

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: Wu Yu

Mail: wuyu@cvpower.rs

Cc：chenrun@spic.com.cn；yiho-renewable@hotmail.com

Mobile: +381 628807421

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.