Petrochemical compounds are hydro cars bond. Arising from a deposit of a long period of time. Under high temperature and pressure or oil or natural gas is the way to become. Chemical reaction or pressure to produce a new substance that is used as a feedstock, petrochemical industry. Make basic petrochemical. Through the middle and late stages, respectively. Most when talking about the petrochemical Who would think that it is very close to our town? But if the plastic or synthetic material would say, is that our petrochemical exerted or even construction materials, concrete or wood before using it. Because not only will make it better-quality products, but also helps to extend the life, and the price than ever before.
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