Approved by the Management Committee of Qinhan New City in Xixian New Area, Shaanxi Province, the sand and gravel from the convenient market land in Zhengyang (Lanchijiayuan) of Qinhan New City are now piled up at the Xixian New Area Public Resource Trading Center on the National Public Resource Trading Platform (Xixian New Area, Shaanxi Province)（ http://ggzyjy.xixianxinqu.gov.cn ）Disposal will be carried out through online public bidding. During the transaction period, the transferor, trading center, and intermediary agency shall jointly handle the relevant consultation matters of the transaction project. 1、 Auction subject: Sand and gravel stacking on the convenient market land in Zhengyang (Lanchijiayuan), Qinhan New City. The volume of sand and gravel measured by a third party is 2247.1 cubic meters (subject to third-party measurement, no adjustments will be made later). According to Article 6 of the Qin Han Guan Zi [2020] No. 8 document, the auction volume is calculated at 1797.68 cubic meters, with a starting price of 68 yuan/cubic meter and a markup of 0.50 yuan/time. 2、 Qualifications of Bidders: Citizens, legal persons, and other organizations within the territory of the People's Republic of China with full civil capacity (except as otherwise provided by laws and regulations) may apply to participate in bidding. 3、 Announcement period: from 09:00 on May 20, 2025 to 17:00 on June 3, 2025. 4、 Deposit: RMB 70000. The deadline for deposit payment is 17:00 on June 3, 2025, subject to the time of receipt. Those who did not win the bid will be refunded through the original channels without interest within 5 working days after the announcement of the transaction. 5、 Registration period: from 09:00 on May 20, 2025 to 17:00 on June 3, 2025. 6、 Display time and address of the subject matter: from 09:00 to 16:00 on May 20th to June 3rd, 2025; The address is within the convenient market land of Zhengyang (Lanchijiayuan) in Qinhan New City. 7、 Online bidding time: Free bidding will begin at 09:00 on June 4, 2025, with a free bidding period of 120 minutes. If no new valid bids appear within 30 seconds before the end of the free bidding period, the bidding will end. If a new valid bid appears within 30 seconds before the end of the free bidding period, the time limited bidding period will be initiated and enter the time limited bidding period after the end of the free bidding period (see the bidding instructions for specific bidding rules). 8、 Payment method and bill form: After the online bidding is completed, the buyer logs in to the Xixian New Area Public Resource Trading Center website>Trading Hall>State owned Property Rights Trading and prints the transaction result for public display. They then contact the seller and auctioneer to handle the payment of the transaction price and commission, as well as the delivery procedures of the subject matter. The buyer shall make a one-time payment of the transaction price and commission (to be transferred to the designated account of the auctioneer) within 3 working days from the expiration of the public announcement period of the auction results. The auctioneer shall provide a commission invoice (general invoice). 9、 Delivery method of the subject matter: After the auction transaction price is paid, both parties sign the "Sand and Stone Transfer Contract", and the buyer goes to the Qinhan New City Land Reserve Center in Xixian New Area to handle the delivery procedures of the subject matter. After meeting the transportation conditions, the commissioning party shall notify the completion of transportation within 30 natural days from the date of transportation. The buyer shall transport the sand and gravel resources of this transaction to Qin