Shanshui Group Zaozhuang Innovation Company Hutishan Mine Slope Treatment and Green Mine Construction and Promotion Project Tender Announcement

1. Bidding Description

Shandong Shanshui Cement Group Co., Ltd. (Hereinafter referred to as "Shanshui Group") is headquartered in Jinan City, Shandong Province. It is a large group enterprise mainly producing cement and clinker . The group has three operating areas in Shandong, Northeast and Shanxi, with more than 100 subsidiaries (branches) distributed in Shandong, Liaoning, Shanxi, Inner Mongolia, Xinjiang and other provinces (municipalities and autonomous regions). In line with the bidding principle of "openness, justice, fairness, honesty and trustworthiness", we are now inviting tenders for the + 80m slope treatment and platform ecological restoration project and green mine construction and upgrading project of Zaozhuang Chuangxin Shanshui Cement Co., Ltd. We sincerely welcome bidders who meet the requirements to come to bid. This tender adopts the pre-qualification method to select suitable bidding applicants to participate in the bidding, and only the units that have passed the pre-qualification can participate in the bidding (the tenderee of the units that have passed the examination will contact offline to issue the tender documents), and the time of bid opening will be notified separately.

2. Project overview

1. Signing subject: Zaozhuang Chuangxin Shanshui Cement Co., Ltd.

2. Project location: self-provided Hutishan mining area

3. Bidding content: divided into two bid sections. The first bid section: + 80 m slope treatment and platform ecological restoration works, see + 80 Slope and Platform Ecological Restoration Engineering Design for details; the second bid section: green mine construction and upgrading works.

4. Source of funds: self-raised

5. Payment method: no advance payment and progress payment; 80% of the completed project and not more than 80% of the contract amount shall be paid after the completion and acceptance of the project; 95% shall be paid after the completion and audit of the project; 5% of the quality guarantee deposit.

3. Qualification requirements

for bidders 1. Legal persons with independent civil liability or branches authorized by the head office.

2. The registered capital is not less than 5 million yuan, the establishment time is not less than 3 years, and it has a valid safety production license.

3. Qualification requirements for bidders: Grade III or above qualification for general contracting of mining/municipal/construction projects, or Grade C or above qualification for geological hazard control.

4. Qualification of project manager: registered second-level constructor.

5. Project performance of similar scale and complexity in the past three years, and provide relevant supporting documents such as contracts.

6. Have good business reputation and sound financial accounting system.

7. There is no major violation of laws, regulations, breach of contract and other bad acts in the bidding activities of Credit China Online in the past three years; there is no personal injury or major quality accident in the past three years.

8. There is no executed information on the China Execution Information Disclosure Network, the legal representative has no record of unlimited high consumption, is not allowed to be a "discredited executor", and is not included in the supplier blacklist of Shanshui Group.

9. If there is a holding or management relationship between bidders, they shall not participate in the bidding of the same bid section.

10. Comply with the Law of the People's Republic of China on Tendering and Bidding and other relevant laws, regulations and provisions.

11. Other conditions stipulated by laws and administrative regulations.

4. Deadline

for registration 1. Deadline for bidders to register: 9:00 a.m. on March 25, 2026.

2. Registration method: Log in to the platform

of Big Enterprise Exchange (https://www.daqihui.com) to register.

3. Bidders shall send the application materials to the mailbox of the Recruitment Center and the Legal Compliance Department of Shanshui Group respectively before the deadline for application, which will not be accepted after the deadline, and the company name + project name shall be indicated when sending.

Recruitment Center: zhaoyan@sdshanshuigroup.com;

Legal Compliance Department:

falvshiwubu@sdshanshuigroup.com.

4. After passing the qualification examination, we will send the bidding documents to the qualified bidders.

5. Documents such as enterprise profile, business license, power of attorney, qualification certificate, performance form (performance related to the bidding project in the past three years, indicating the date of signing), contract (3-5 contracts related to the bidding project) shall be provided

for registration. Qualification documents such as screenshots of credit publicity in China, screenshots of inquiries by discredited persons, screenshots of inquiries for violations of laws and regulations, etc.

6. Other matters

1. This announcement is published on the Big Enterprise Exchange Platform (https://www.daqihui.com).

2. The project registration is conducted online through the Daqihui platform. Suppliers need to register on the Daqihui platform and register through the platform. The specific operation steps can be found in the operation manual of the help center on the home page of the website, or contact the customer service (13551924240, Manager Wang).

3. Bid bond: RMB twenty thousand yuan for each bid section. After the prequalification is passed, it shall be paid after the electronic bidding documents are received and before the bid opening.

VII. Contact Information

Tenderee: Shandong Shanshui Cement Group Co., Ltd.

Business Contact Person: Zhao Yan 0531-88360337

Site Technology Contact person for reconnaissance: Sun Shouhui 1986 3237555