In order to ensure that during the epidemic prevention and control period, the construction of key provincial and municipal projects such as G3 Railway bridge and Jiangbei Port Railway special line will not be suspended，Tongchi Company single-handedly focused on epidemic prevention and control，Hold the material in one hand，Take the initiative to coordinate with steel logistics, Masteel, bridge Bureau, conch docking，Take multiple measures at the same time，Multi-party communication，Timely transfer of steel to ship，Ensure adequate supply of steel。

　 When the yellow sand is stopped mining in the two lakes of the Yangtze River and the market supply is tight, we should communicate with the local units in the mining area in time to ensure the quality and quantity of yellow sand supply。

　 As of 12 noon on March 22, the stock of G3 railway bridge steel is 3,900 tons, and the available days are about 20 days;Cement inventory 1500 tons, usable days of about 5 days, daily supply;The yellow sand inventory is 30,000 tons, the usable days are about 10 days, and the supply is normal。