What are the current prices of steel bars and cement?

The price of cement is maintained at around 280-350 yuan per ton;

The price of steel bars should also be around 3500.

Steel bar (also called "granular steel") is a kind of steel strip and a building material. For example, in reinforced concrete, it is used to support the skeleton of the structure. Include round steel, ribbed steel bar and torsion steel bar. There are many kinds of steel bars, which are usually classified according to chemical composition, production technology, rolling shape, supply form, diameter and application in structure. Steel bars mainly bear tensile stress in concrete. Deformed steel bars have great bonding ability with concrete due to the action of ribs, so they can better withstand the action of external forces. Steel bars are widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures.

Cement, commonly known as cement, red mud and British mud, is the general name of cementing materials used in civil engineering. According to the different cementing properties, it can be divided into hydraulic cement and non-hydraulic cement. It was born in 1824 and is one of the most important building materials in the world today. China said that cement is red wool mud because cement is imported from foreign countries, and foreigners call it red wool. There are many kinds of cement, which can be divided into portland cement, aluminate cement, sulphoaluminate cement, fluoroaluminate cement, ferrite cement and cement with little or no clinker according to its mineral composition. According to its use and performance, it can be divided into general cement, special cement and special cement.