Lanthanum is one of the most abundant rare earth elements. It can be used as alloys and catalysts. It is widely used in traditional materials and high-tech fields. The macroporous resin enrichment of lanthanum has many advantages, such as strong adsorption capacity, simple operation, mild desorption conditions, and simple regeneration, so it is widely used. Bestion Brand lanthanum extraction resin has the advantages of good selectivity, large adsorption capacity, easy desorption and regeneration, etc., and is widely praised by customers.