Some analysts believe that the current international and domestic cargo of iron ore price increases of raw materials such as steel prices continue to rise, makes automotive products production costs rise, coupled with the country's policy of deflation, causing manufacturers and distributors of cash flow become more tense . Automobile industry association on the lower reaches of the great, now appears, in addition to the high CPI, raw materials, oil, labor costs rose more or less in all, together on the lower reaches of inflation, a pendulum in front of the Chinese car industry Problems. Just a few days ago, as the international price of iron ore rose 65 percent, a demonstration of the significance of Baosteel will be cold-rolled products such as rolled steel prices in the first quarter on the basis of a rise of 800 yuan per ton. A substantial rise in steel prices will directly affect the 2008 automobile enterprises operating results. In addition to steel, other car manufacturers involved in the majority of production factors have different rates rise, prices of chemical products rose 1.2 times, black metal rose 43 percent, non-ferrous metals rose 23 percent, rubber up 19 percent. 2007, international crude oil futures were up 60 percent, into 2008, crude oil prices rose unabated to the end of February broke the psychological 100 U.S. dollars per barrel price. Of the industry believes that the comprehensive in the prices of the influx of injured is the largest commercial vehicle industry. This has increased the cost of auto parts suppliers, car dealers have even plant impact ?The situation this year as compared with the previous price hikes how the differences ?