Definition
Ex-works, China
Quality
Compliant with GB/T 26033-2010, minimum 90% WO₃, with maximum elemental content limits for various metallic and non-metallic impurities such as Bi ≤ 0.0001%, Pb ≤ 0.0001% and Mo ≤ 0.0030%.
Original price includes 13% VAT Rate