I. Type of Action: Antidumping Duty (“AD”):  France, Japan, and Spain II. Product:  The merchandise covered by this investigation is methionine and precursors to methionine, including dl-Hydroxy analogue of dl-methionine, also known as 2-Hydroxy 4-(Methylthio) Butanoic acid (HMTBa), regardless of purity, particle size, grade, or physical form.  Methionine has the chemical formula C5H11NO2S, liquid HMTBa […]