NatureWorks LLC (Blair, NE), the formerCargill Inc., and Dow joint venture, which is nowadays owned by Cargill Inc. and Teijin Ltd., produces the largest amount of commercially available PLA resins with a total production of 140 ktpa as of January 2009. |
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有什么感想,写出来吧
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没找到任何评论,期待你打破沉寂