There is no isoprene rubber production industry in China at present which shows properous business opportunity in isoprene rubber production.
目前国内尚没有异戊橡胶

业,异戊橡胶
品
机无限。
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They’re made up of multiple subunits of an organic molecule called isoprene, which has five carbon atoms. These subunits can be arranged in a line, or form rings, or both, leading to a diverse collection of over 30,000 known compounds.
它
由多
被称为
戊二烯的有
分子亚单位组成, 

戊二烯含有五
碳原子。这些亚单位可以排列成一条线, 也可以形成环状结构, 或者两者兼有, 从而形成了超过30,000种已知化合物的多样化集合。