| Product |
Size (mm) |
Grade(China) |
Grade(INT) |
Brand /Manufacturer |
City/Storehouse |
Quantity(Ton) |
Update date |
Trend(Ton) |
| Seamless Steel Pipe |
Φ121*20 |
20# |
ASTM 1020 |
HUITONG |
Qingdao/Chengyang |
213.04 |
07/07/2026 |
-27.99
↓
|
| Seamless Steel Pipe |
Φ180*40 |
45# |
ASTM 1045 |
HUITONG |
Qingdao/Chengyang |
187.12 |
07/07/2026 |
-22.46
↓
|
| Low Alloy High Strength Plate |
50 |
Q690D |
S690Q |
RIGANG |
Qingdao/Chengyang |
451.06 |
02/07/2026 |
-78.72
↓
|
| Seamless Steel Pipe |
Φ219*70 |
45# |
ASTM 1045 |
HUITONG |
Qingdao/Chengyang |
201.34 |
02/07/2026 |
-52.98
↓
|
| Boiler & Vessel Steel Plate |
30 |
Q345R |
ASTM A516 Grade 70 |
RIGANG |
Qingdao/Chengyang |
254.95 |
26/06/2026 |
-29.17
↓
|
| Seamless Steel Pipe |
Φ108*25 |
20# |
ASTM 1020 |
HUITONG |
Qingdao/Chengyang |
194.25 |
26/06/2026 |
-8.91
↓
|
| Prestressed Steel Strand |
Φ17.8 |
1860MPa |
1860MPa |
QINGDAORUISONG |
Qingdao/Chengyang |
258.12 |
23/06/2026 |
41.88
↑
|
| Boiler & Vessel Steel Plate |
12 |
Q345R |
ASTM A516 Grade 70 |
RIGANG |
Qingdao/Chengyang |
432.05 |
23/06/2026 |
-19.96
↓
|
| Seamless Steel Pipe |
Φ140*20 |
20# |
ASTM 1020 |
HUITONG |
Qingdao/Chengyang |
243.1 |
23/06/2026 |
44.86
↑
|
| Boiler & Vessel Steel Plate |
20 |
Q345R |
ASTM A516 Grade 70 |
RIGANG |
Qingdao/Chengyang |
315.02 |
12/06/2026 |
-6.02
↓
|
| Wire Rod |
Φ8 |
HPB300 |
ASTM A615 Grade 40 |
YONGFENG |
Qingdao/Chengyang |
216.27 |
09/06/2026 |
-77.89
↓
|
| Rebar |
Φ12 |
HRB400E |
ASTM A615 Grade 60 |
YONGFENG |
Qingdao/Chengyang |
200.61 |
12/05/2026 |
-57.85
↓
|
| Carbon Steel Round Bar |
Φ151-250 |
45# |
ASTM 1045 |
LAIGANG |
Qingdao/Chengyang |
224.95 |
07/05/2026 |
-11.54
↓
|
| Alloy Structural Steel Round Bar |
Φ30-119 |
40Cr |
ASTM 5140 |
LAIGANG |
Qingdao/Chengyang |
311.06 |
17/04/2026 |
-10.38
↓
|
| Alloy Structural Steel Round Bar |
Φ281-310 |
40Cr |
ASTM 5140 |
LAIGANG |
Qingdao/Chengyang |
280.13 |
17/04/2026 |
-10.93
↓
|
| Carbon Steel Round Bar |
Φ281-310 |
45# |
ASTM 1045 |
LAIGANG |
Qingdao/Chengyang |
276.42 |
27/03/2026 |
-15.0
↓
|
| Wire Rod |
Φ6 |
HPB300 |
ASTM A615 Grade 40 |
YONGFENG |
Qingdao/Chengyang |
302.46 |
13/03/2026 |
-8.02
↓
|
| Carbon Structural Steel Plate |
125-200 |
45# |
ASTM 1045 |
RIGANG |
Qingdao/Chengyang |
349.69 |
10/03/2026 |
-37.45
↓
|
| Galvanized Steel Sheet & Coil |
0.5*1000*C |
SGCC |
ASTM A653M CS |
Common |
Qingdao/Chengyang |
286.31 |
23/01/2026 |
-13.71
↓
|
| Low Alloy High Strength Plate |
20-30 |
Q550D |
S550Q |
RIGANG |
Qingdao/Chengyang |
320.41 |
20/01/2026 |
-5.5
↓
|