Con tiện sắt nhập khẩu S01 -220K S02-180K S01-S02 S03-180K S04-250K S03-S04 S05-250K S06-390K S05-S06 S07-230K S08-320K S07-S08 S29-220K S30-430K S29-S30 S15-200K S16-210K S22-220K, S23-250K S20-120k S21-130K S20-S21 S24-110k S25-110k S26-80k