CSTCC3.64MG-TC CSTCC3.68 CSTCC3.6864M CSTCC3.68M0H6-TC CSTCC3.68MG002-TC CSTCC3.68MGOH6-TC CSTCC3.68MG-TC CSTCC3.77MG46001-TC CSTCC3.80MG093-TC cstcc3.84m