A coarse estimate the price of steel
 

Tons of pig iron production cost = (1.6 × iron ore +0.45 × coke ) / 0.9
( based on principles of eruption furnace , producing 1 ton of pig iron , you need to 1.5-2.0 tons of iron ore ,0.4 -0 .6 0.2-0.4 tons of tons of coke and flux , iron production process of the main elements is the total cost of raw materials ( iron ore , coke ) costs,Lacoste Canvas Trainers, and includes materials, fuel, labor costs and other expenses ,Lacoste Prep CB Trainers, containing production revitalization merely afterward the offset About 10% of the total cost )
tons of crude steel production cost = (0.96 × +0.15 × pig iron scrap ) / 0.82
( to 2008 Steel Chinese steel manufacture , the average ratio ( 0.96 ) and scrap expense (0.15 tonnes) as the dimension basis in the steelmaking process because of the mushroom in power consumption , the addition of alloy And the ascend in the cost -dimensional inspection made ​​outside the main raw substance in addition to other costs accounted for 18% of the aggregate cost of steel is about )
scrap , iron and steel metallurgical coke price parameters supposed to be constant (as of April 7 , the national average scrap buy 2,800 yuan / ton,Lacoste Shua Lace Trainers, the national mean purchase price of metallurgical coke 1900 yuan / ton).
A,Buy Lacoste Trainers, the initial accession between Japan and the price of the three mines 110 U.S. dollars / ton
sea freight is currently 25.5 million ( April 7巴西图巴朗- Qingdao ),Lacoste Shoes, 2010,Womens Lacoste Observe Trainers, CVRD- age Southern Association because powder mineral mining (63.5 %) of imports CIF (110 + 25.5 ) = 135.5 U.S. dollars / ton , converted to domestic mineral amount namely 135.5 * 6.8265 ( rate) * 1.13 (VAT ) = 1045 yuan / ton
tons of pig steel creation costs = (1.6 * 1045 +0.45 * 1900 ) / 0.9 = 2808 yuan / ton
tons of crude steel production cost = ( 0.96 * 2687 +0.15 * 2800 ) / 0.82 = 3,800 yuan / ton
steel fabrication cost = 3800 +150 = 3950 Yuan / tonne ( rebar coiling cost: approximately 150 yuan )