酞菁类化合物在光导材料方面的应用

介绍了可作为有机光导材料的酚菁类化合物及其光电导性能。

Wenzhou Rili to spend 230 million Yuan on the project of annually producing 150 million tons aluminum alloy die-casting auto pas for business expansion

To expand its business scope, Wenzhou Rill Vehicle Accessory Co., Ltd. plans to invest 230 million Yuan on the project of annually producing 150 million tons aluminum alloy die-casting auto parts. On Sept. 19, 2012, the signing ceremony for the project between Wenzhou Rill and Suixi Economic Development Zone of Anhui province was held. The project covers an area of about 6.5 hectares. After the completion of the project, 150 million tons aluminum die casting auto parts will be produced annually, and the annual output value will be up to 430 million Yuan.

美国汽车产业危机殃及铝压铸行业

近几个月来，美国汽车销售连续大幅下降，汽车产业危机已波及铝压铸及再生铝行业。11月份，美国汽车销售同比下降35％，创上世纪50年代以来最大跌幅。其中，福特汽车销售下降了30％，通用和克莱斯勒销售量分别下滑了41％和42％；日系的尼桑汽车销售下滑了35％，丰田和本田销售量下降的幅度也与之相近。