Clean production processes developed by Dow Chemical Company, DuPont Company and BASF Company are introduced briefly. The situation of domestic clean production of PVC is also introduced.

简要介绍了美国的道化学 公司、 杜邦 公司 ，德国的巴斯夫 公司开发的PVC清洁生产工艺技术 ，同时也介绍了我国开展PVC清洁生产的情况。

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BASF, the world's biggest chemical company, saw its profits drop by half as both volumes and prices slumped.

世界最大的化学公司巴斯夫发现在销量和价格骤降下盈利下降了一半。

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Engaged in import and export businesses of organic fine chemical products for many years, the company keeps close friendly business contact with Germany BASF, a well-known Corp. in the world.

公司常年从事有机精细化工产品的进出口业务，与世界知名的德国巴斯夫等公司有着友好的往来。

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German chemicals company BASF gained 2.1% after raising its 2020 sales guidance, helping the Stoxx Europe 600 chemicals index to close 1% higher.

WSJ: European Stocks Finish Higher

Russian security software giant Kaspersky Lab said Wednesday that it signed a five year deal with multinational chemical company BASF to supply enterprise security software for 100, 000 end points worldwide.

FORBES: Kaspersky Inks 5 Yr IT Security Deal with BASF

Dupont competes with other diversified industrial and chemical companies like Dow Chemicals , 3M Company and BASF.

FORBES: DuPont Depends On Margins And Market Share