China Chemical Electronic Tendering and Bidding Trading Platform Xinjiang Guanghui 2025-2026 Technical Renovation and Maintenance Project - Xinjiang Guanghui New Energy Co., Ltd./Xinjiang Guanghui Luyou Sulfur Chemical Co., Ltd. 2025-2026 Full Plant Civil Engineering Installation and Maintenance Project Installation (Section 4) Engineering Labor Subcontracting Procurement Tender Announcement 1. Bidding Conditions China Chemical Electronic Tendering and Bidding Trading Platform Xinjiang Guanghui 2025-2026 Technical Renovation/Maintenance Project, construction funds have been secured, and the project requires Xinjiang Guanghui 2025-2026 Technical Renovation and Maintenance Project - Xinjiang Guanghui New Energy Co., Ltd./Xinjiang Guanghui Luyou Sulfur Chemical Co., Ltd. 2025-2026 Full Plant Civil Engineering Installation and Maintenance Project Installation (Section 4) Engineering Labor Subcontracting has met the bidding conditions. (Tender Number: BM006129HXCGFA250404001）。 The tenderer is the China Chemical Electronic Tendering and Bidding Trading Platform, and a public tender is now being conducted. 2. Project Overview and Bidding Content 2.1 Project Overview and Bidding Content: Section (Package) Number: BM006129HXCGFA250404001/05 Section (Package) Name: Xinjiang Guanghui New Energy Co., Ltd./Xinjiang Guanghui Luyou Sulfur Chemical Co., Ltd. 2025-2026 Plant Civil Engineering Installation, Inspection and Maintenance Project Installation Engineering (Section 4) Labor Subcontracting - Section Package 05 * Tender Content and Scope: Pipeline, Equipment, Steel Structure Installation Engineering (Section 4) for various devices and peripherals in the plant area of Xinjiang Guanghui New Energy Co., Ltd./Xinjiang Guanghui Luyou Sulfur Chemical Co., Ltd., including but not limited to pipeline, equipment, and steel structure installation engineering (Section 4) for all outsourced technical renovation projects in various device areas and discharge pipelines, evaporation ponds, living areas, and Yandun transfer stations. Bidder Qualification Requirements 3.1 * Bidder Qualification Requirements: The responsible person of the unit is the same person or there are different units with controlling or management relationships, It is not allowed to participate in bidding for the same section or bidding for the same bidding project that has not been divided into sections. Otherwise, all relevant bids will be invalid. (1) Qualification level: Construction labor does not have a graded qualification and has a valid safety production license. (2) Registered capital: RMB 2 million or more. (3) Performance requirement: The bidder has completed one or more similar construction projects for pipelines, equipment, or steel structures in the past five years (based on completion/completion time). (4) Financial requirements: Financial statements for the past two years must be provided. Including balance sheet, cash flow statement, and income statement. If the establishment time is insufficient, financial statements for each year from the date of establishment to the present should be provided. 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 advance