The amount is added to the value of raw materials to convert it into a manufactured or half-formed commodity because raw and raw materials are added after it becomes commodities, for example, if the value of a kilo of wool is 1000 Rials and after converting it into this value of 1,600 Rials, the added value of this commodity will be converted to 600 Rials. In order to convert raw materials into goods in the frame of value, for example, during the conversion phase of the wool into the thread, the flossss are painted, the curved colored into the rug.