- Ruiyuan Group Ltd (Yurui Shanghai Chemical Co., Ltd)
- Custom Synthesis, Oled Intermediates, Boronic Acid, Anthracene, Carbazole, Alamine, Norbornene, Fluorene, Thiophenes, Palladium, Biphenyl, Imidazole, Pyridine.
- Address:No.188,Zhangyang Road,Shanghai
- ShaoXing Buke Trading Co., Ltd.
- tranexamic acid, norbornene monomer, linseed meal, soya bean meal.
- Address:Chaoyang Roda Shaoxing Zhejiang China
- Puyang Shenghuade Chemical Co., Ltd.
- Dicyclopentadiene, Ethylidene Norbornene.
- Address:Petroleum Technology Industrial Park, Zhongyuan Rd. East, Puyang City, Henan, China Puyang Henan 457001 China
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