GreenChem has opened an AdBlue production facility in Sotteville-les-Rouen, France, intended to support its existing plant in Mons, Belgium. The plant, which will have an annual production capacity of 25 million litres, will supply north-west France and the Ile-de-France region. This will be the second French production facility operated by the Dutch AdBlue supplier, who also operates a facility in Ambares-et-Lagrave which supplies south-west France and north-west Spain. The plant will be run by Multisol, a producer and distributor of liquid chemical products.