Dear Sir or Madame,We are international company based Hong Kong dealing in different kind of industry.At the moment, we have brief for L-Lysine (Feed Grade) (C6H14N2O2 HCL) and D.L Methionine (Feed Grade).1/ L-Lysine (Feed Grade) (C6H14N2O2 HCL)2/ D.L Methionine (Feed GradeFirst we want to buy two containers 20 ton each than 200 ton per month Pls kindly comment the detail info of your goods, and offer your quote and CERTIFICATE OF ANALYSIS for our reference. Thanks