1、 The purchaser of the dolomite powder procurement project is Linyi Iron and Steel Investment Group Special Steel Co., Ltd., and the project funds are self raised by the enterprise. The project has met the procurement conditions, and now we are conducting online reverse bidding procurement for the above-mentioned project. 2、 Project Overview: 1. Purchaser: Linyi Iron and Steel Investment Group Special Steel Co., Ltd. 2. Project Name: Limestone Powder Procurement Project of Linyi Iron and Steel Investment Group Special Steel Co., Ltd. 3. Project Number: GTFLBYSF-202504234 4. Project Overview: In order to meet the production needs of Linyi Iron and Steel Investment Group Special Steel Co., Ltd., dolomite powder is being procured. 5. Supply period: 30 calendar days after signing the contract. 6. Maximum control price: The control price for this bidding is 95 yuan/ton including tax, and the quoted price shall not exceed the control price. Any price higher than the control price will be considered as a invalid bid. The price reduction is 0.1 yuan/ton. 7. Quality requirement: SiO2 ≤ 2.5%; CaO≥30%； MgO≥18.50%； S≤0.10%； H20≤3%； Particle size 0-3mm ≥ 90%; Foreign stones, bricks, and other impurities must not be mixed into dolomite powder. 1. Concession acceptance method: When Ca0<; 30%, every -0.1%, -3.0 yuan/ton. When MgO<; 18.5%, per -0.1%, -1 yuan/ton. When 2.5%<SiO2 ≤ 3.5%, every+0.1%, -3.0 yuan/ton; When Si02>; 3.5%, per 0.1%, -4.0 yuan/ton. S: When S&gt; 0.10%, every+0.01%, -0.50 yuan/ton. Moisture content and particle size (proportion of particles smaller than 3mm<90%), with a deduction of tons for exceeding the standard. 2. Confiscation conditions: When any of the following situations exist, it is considered an unqualified product and the buyer has the right to confiscate it: Ca0<; 27.0% Si02&gt; 4% MgO&lt; When the proportion of 0-3mm degrees is less than 85% or the proportion of 5mm degrees is greater than 5.0% at 16.5%. Double the deduction of tons for exceeding the standard. The above penalties shall be accumulated in sections. If the settlement price after the accumulation of various assessments is less than 20 yuan/ton, it shall be settled at 20 yuan/ton. If the product fails to meet the standards twice in a row or affects the production of the buyer due to quality issues, the buyer has the right to stop supplying and terminate the contract. 3. Impurity deduction standard: based on a single vehicle, when it is ≤ 0.1%, the weight of the impurities will be deducted; When>0.1% ≤ 1%, double the deduction of the measured weight of impurities; When>1% ≤ 3%, double the deduction of the measured weight of miscellaneous items and an additional penalty of 10% of the value of the entire vehicle's cargo itself will be imposed; When it exceeds 3%, double the deduction of the measured weight of miscellaneous items and an additional penalty of 30% of the value of the entire vehicle's cargo itself will be imposed. 8. Payment method: cash on delivery. After the goods arrive, the settlement amount will be determined based on the inspection report, and the supplier will issue a full value-added tax special invoice (tax rate of 13%) to settle the payment. 9. Supply period: 30 calendar days after signing the contract. 10. Delivery location: Material yard of Linyi Iron and Steel Investment Group Special Steel Co., Ltd. 11. The quotation includes all costs and taxes up to the delivery location. 12. The quotation is valid for 7 days. 13. Transport vehicles are required to be new energy vehicles