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Shaanxi Chuangming Energy 40,0
Lianyungang Petrochemical's 15
200,000 tons dimethyl carbonat
200,000 tons of ethylene carbo
BALAJI AMINES LIMITED technolo
Technology transfer project of
Zhejiang petroleum chemical co
Ningbo Zhetie Dafeng Chemical
Shandong Depp Chemical Technol
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Copyright£ºCopyright©2009-2018 Tangshan Haoyu Science and Technology Development Co., Ltd. All Rights Reserved.
address£ºNo. 905-1, 3rd floor, Junxinli Central Plaza, North District of Tangshan Road, Hebei Province
Record No.£º
Ji ICP 14012089-1
Telephone£º13903150875
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