S.T.C. PRINTING INK PRINTING INK RELATED MATERIAL IMO CL. 3, UN 1210 PG II HS CODES: 32151100, 32151900, 38249992 S.T.C. PRINTING INK PRINTING INK RELATED MATERIAL IMO CL. 3, UN 1210 PG II HS CODES: 32151100, 32151900, 38249992