Tender Notice for Engineering General Contracting (EPC) Earthwork Consumption Professional Subcontracting of New Aerospace Core Component Production Project of China National Chemical Construction Engineering Co., Ltd. 1. Tender Conditions: The construction funds for the EPC project of new aerospace core component production project of China National Chemical Construction Engineering Co., Ltd. have been secured, and the required earthwork consumption professional subcontracting for the project has met the tender conditions (Tender No.: CNCCEC-ZYFB Science and Technology Innovation Park Phase II-2022-001). The bidder is China National Chemical Construction Engineering Co., Ltd., and we are now conducting an open bidding procurement. 2. Project Overview and Tendering Content 2.1 Project Overview and Tendering Content: Section (Package) Number: CNCCEC-ZYFB Science and Technology Innovation Park Phase II-2025-001 Section (Package) Name: Earthwork Consumption Professional Subcontracting * Tender Content and Scope: Earthwork Consumption Professional Subcontracting Project Construction 2.2 Planned Duration: Subject to Actual Site Conditions 2.3 Construction Location: South of Yingang Road and East of Longjiang Road, Taicang Port Economic and Technological Development Zone. 2.4 Construction quality and safety requirements: The quality assessment of the handover of the section project is qualified; The quality assessment of completion acceptance is qualified; Ensure safe production and no safety accidents. 2.5 Other: None. 3. Qualification Requirements for Bidders 3.1 * Qualification Requirements for Bidders: (1) Potential bidders must be on the list of qualified subcontractors of China Chemical Engineering Heavy Machinery Co., Ltd. or on the shortlist of qualified subcontractors for the EPC project of the new aerospace core component production project and meet relevant qualification requirements. (2) Units that have a vested interest in the tenderer and may affect the fairness of the tender shall not participate in the bidding. The same person in charge of the unit or different units with controlling or management relationships shall not participate in the bidding of the same section, otherwise, the relevant bids shall be invalid. (3) In“ Credit China; Website（ http://www.creditchina.gov.cn/ ）Bidders who are included in the list of dishonest persons subject to enforcement shall not participate in bidding. (4) Meet the qualification requirements of Level 3 or above for general contracting of construction projects or Level 3 or above for professional contracting of foundation engineering. 3.2 The bidder shall not have any of the following situations: (1) being the same person as the unit leader of other bidders in this project. (2) There is a direct controlling relationship with other bidders in this project. (3) There is a management relationship with other bidders in this project. (4) In the past three years, there have been serious adverse situations in business activities, including: ① being suspended, cancelled from bidding, or prohibited from participating in bidding activities by the industry regulatory department at or above the provincial level where this project is located in accordance with the law. ② Being ordered to suspend production or business, temporarily suspend or revoke licenses, temporarily suspend or revoke permits, or revoke qualification certificates Entering into liquidation proceedings, being declared bankrupt, or other situations of loss of contractual capacity According to the company's bidder management requirements, those who are prohibited from participating in bidding activities and are still valid. 3.3 * Does this project accept consortium: No 4. Registration and login to Chemical Cloud Procurement Network | Electronic Tendering and Bidding Trading Platform provides functions such as bidder registration, purchase of bidding documents, download of bidding documents, submission of bidding documents, clarification and correction; Bidders must have access to chemistry