Real chemical industry, mainly materials and auxiliary materials difference between the disappeared, because the raw materials used in the does not have a will the reemergence as a product of the entity.
Because each object has multiple attributes, which have different purposes, so the same product can be very different labor process raw materials. For example, the grain is grinding the
Surface of the starch by the system, wine and livestock are the raw materials and so on. As seed, it is selfproduced raw materials. Similarly, the coal mining industry as a product withdrawal, and as the means of production into the mining industry.
In the same work process, the same product can not only act as labor, and also as raw
Material. For example, in the livestock industry, livestock is being processed raw materials, but also the means to manufacture fertilizer.
Has been completed for a kind of consumer products, can again become another product of raw materials, such as wine grapes can become the raw material. Or, to make their products work with can only be used as raw materials in

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Dealing with objects are raw materials, labor has been taken labor filtration object is already working product. For example, the agriculture seeds is like that. Animals and plants are often seen as a product of nature, in fact, last year they may not only be the product of labor, and their present form and it took many generations, the people’s
Control, with people constantly changing product of labor. In particular, that of labor, then that is the most superficial look will find the vast majority of them have traces of past labor.
Raw materials constitute a major physical products, you can participate only as aids the formation of products. Supplementary material or by consumption of labor, for example, was steam coal
Consumption, oil consumption was the wheel, hay by draft horse consumption; or added to the raw materials, so that the raw material changes occur, such as chlorine bleaching of linen without the added, the coal increases In the iron, the pigment added to the wool on; or help labor itself, for example for workplace lighting and heating materials. In a

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