Naturalrubber is a kind of world large quantity industrial raw material, among which tire enterprises occupy the majority consumption of naturalrubber.
天然橡胶是一种世界性的大宗工业原料，其中轮胎企业的用量要占天然橡胶消费量的一半以上。
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It can be divided into naturalrubber and synthetic rubber according to the source of raw materials.