If not surprisingly, it will be "and oil prices" series last. The discussion is very warm, is a good thing, so everybody study. I just realized, for those who already have deep firm faith, no matter what kind of data you provide, these people also is very difficult to change the idea. For those who would like to see the data, willing to be persuaded, but want to see more of the details, my time is too limited-to collect data are there, but takes time, my time is scarce. See the comments made some good advice: don't just look at product oil prices, see the other petrochemical product price, such as plastic. It is difficult to say how these products monopoly, and rely on crude oil as raw materials,baseball hats if the prices of these goods is in with crude oil prices rise and rise, it can at least help from a side that problem. Well, I went to plastic price, it happened that I found it. That price in plastic, before the first or WenGu oil, 93, oil prices from 2009 at the beginning of the year to January 2011 low price rose about 35%. Stop in January 2011, and not 2 months, because the price of plastic I can find only 1 month, 2 months not yet. Choose in January 2009 do starting point, because: 1. China in January 2009 for the fuel tax reform, so in this before and after the gasoline prices not directly comparable; 2. This is a local low. Well, actually I didn't find plastic price, I find all sorts of strange names is the price of petrochemical products. For example PVC resin, in January 2009 to January 2011, and between the prices have risen by more than 30%. ?And ABC resin, the price is in January 2009 to January 2011 rose by 88% between. Caprolactam,NBA Jerseys prices rose by 127% in the same period. ?And PAM, prices rose 173% in the same period. ?If I make a basic common sense mistake, that is, the thing is actually may not use oil as a raw material, please correct me. Right, in the same period YuanYouJia up 120% or so.
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