Dear, I'm mechanical engineer of the Braskem S.A. that is the biggest petrochemical industry group in South America. I'd like to know if you supply the 19Mn6 steel. We are seeking in the 23 mm thickness. I know that A537 CL1 is similar, but in our project we can't use it. Your prompt reply will be highly appreciated. Best Regards Nelson Watanabe Specialist Mechanical Engineer nelson.watanabe@braskem.com.br S?o Paulo - Brazil