| Product |
Size (mm) |
Grade(China) |
Grade(INT) |
Brand /Manufacturer |
City/Storehouse |
Quantity(Ton) |
Update date |
Trend(Ton) |
| Rebar |
Φ12 |
HRB500E |
ASTM A615 Grade 75 |
YONGFENG |
Qingdao/Chengyang |
356.47 |
12/11/2025 |
28.93
↑
|
| Low Alloy High Strength Plate |
40 |
Q550D |
S550Q |
RIGANG |
Qingdao/Chengyang |
456.28 |
05/11/2025 |
-42.98
↓
|
| Bridge Steel Plate |
12-30 |
Q345qC |
ASTM A709 Grade 50 |
ANGANG |
Qingdao/Chengyang |
369.78 |
21/10/2025 |
-22.0
↓
|
| Carbon Steel Round Bar |
Φ151-250 |
45# |
ASTM 1045 |
LAIGANG |
Qingdao/Chengyang |
236.49 |
21/10/2025 |
21.02
↑
|
| Carbon Structural Steel Plate |
14-120 |
45# |
ASTM 1045 |
RIGANG |
Qingdao/Chengyang |
356.41 |
17/09/2025 |
28.72
↑
|
| Low Alloy High Strength Plate |
40 |
Q690D |
S690Q |
RIGANG |
Qingdao/Chengyang |
321.04 |
09/09/2025 |
-20.53
↓
|
| Alloy Structural Steel Round Bar |
Φ30-119 |
40Cr |
ASTM 5140 |
LAIGANG |
Qingdao/Chengyang |
321.44 |
15/08/2025 |
-34.68
↓
|
| Alloy Structural Steel Round Bar |
Φ120-150 |
40Cr |
ASTM 5140 |
LAIGANG |
Qingdao/Chengyang |
351.82 |
18/06/2025 |
27.14
↑
|
| Boiler & Vessel Steel Plate |
12 |
Q345R |
ASTM A516 Grade 70 |
RIGANG |
Qingdao/Chengyang |
452.01 |
18/06/2025 |
-15.27
↓
|
| Carbon Steel Round Bar |
Φ281-310 |
45# |
ASTM 1045 |
LAIGANG |
Qingdao/Chengyang |
291.42 |
30/04/2025 |
-9.82
↓
|
| Carbon Steel Round Bar |
Φ30-119 |
45# |
ASTM 1045 |
LAIGANG |
Qingdao/Chengyang |
319.44 |
14/03/2025 |
28.4
↑
|
| Low Alloy High Strength Plate |
50 |
Q460C |
S460NL |
RIGANG |
Qingdao/Chengyang |
469.5 |
07/02/2025 |
18.48
↑
|
| Low Alloy High Strength Plate |
40 |
Q460C |
S460NL |
RIGANG |
Qingdao/Chengyang |
527.91 |
31/12/2024 |
-51.77
↓
|
| Low Alloy High Strength Plate |
60 |
Q690D |
S690Q |
RIGANG |
Qingdao/Chengyang |
690.37 |
04/11/2024 |
-14.01
↓
|