Because of the Spanish "Industrial Restructuring", Langreo lost its industrial importance, but today the town hosts Bayer, where 100% of the acetylsalicylic acid of the German enterprise are produced.
Due to the Spanish "Industrial Restructuring", Langreo lost its industrial significance, but today it houses Bayer, where 100% of the acetylsalicylic acid produced by the German company is manufactured.