Dear Agha.HASAN NASERI,
Salaam.
We need 1,3-Butadiene about 1000-2000mts monthly.Pls offer yr best price CFRC5 Qingdao,China & CFRC5 Dongying port,China with detailed specs(Certificate of Analysis) & technical data. COA pls mentioned inspection methods.
Hope to hear from you soon.
Tracy Zhu