The company acts as an agent ←<♦for chemical plastic raw matβ ≥≠erials such as PetroChina, Sinopec, Hu©©ajin Chemical, Zhejiang P ↕™™etrochemical, Donghua Energδ₹&y, Coal Chemical, and imported ∞φ±chemical plastic raw materi≈<®als from East Asia, Southeast A♣≤sia, the Middle East, ∞≤the European Union, the Unitε‍‌♦ed States, Latin Ame£∏λrica and other countriφ↑es and regions.