Keterangan :
BESI BETON SNI 2052 - 2014
LS = PT. Lautan Steel Indonesia
WJSI = PT. Waringin Jaya Steel Indonesia
CBS = PT. Citra Baru Steel
HIJ = PT. Hanil Jaya Steel
MS = PT. Master Steel
IS = PT. Interworld Steel
KS = PT. Krakatau Steel