European chemical giant responds to supply security concerns by expanding 1,4-butanediol output at flagship German facility.

Ludwigshafen, Germany: BASF's Intermediates division is taking decisive steps to strengthen supply security for its European customers in the 1,4-butanediol (BDO) value chain by gradually increasing production output at its BDO plant in Ludwigshafen, Germany. The expansion comes in response to the European Commission's February 2026 antidumping duties imposed on BDO imports from China, Saudi Arabia, and the United States, ranging from 52.4% to 142.5%. The increased production leverages BASF's highly integrated Verbund structure encompassing the entire acetylene value chain, which reinforces availability of key derivative products including tetrahydrofuran (THF), polytetrahydrofuran (PolyTHF), and N-methylpyrrolidone (NMP). These derivatives serve critical downstream markets spanning polymers, solvents, elastomers, and high-performance materials. The strategic move aims to minimize transport requirements while reducing product carbon footprints through localized manufacturing efficiencies.

According to Verena Siegel, Vice President Global Business Management for Butanediol and Derivatives in BASF’s Intermediates division, “In an environment of shifting global markets and growing regionalization, robust and reliable regional production capabilities are becoming increasingly critical for our downstream industries.” Sebastian Spicher, Senior Product Manager for Acetylene and Butanediol, “Producing more BDO in Ludwigshafen allows us to minimize transport needs and draw on the efficiencies of our integrated Verbund, resulting in a reduced PCF. At the same time, we are advancing new solutions that make use of renewable electricity and renewable raw materials.”