| Steel grade | Standard | Application |
|---|---|---|
| SN400C | CNS | China Taiwan Structural steel |
| SN400B | CNS | China Taiwan Structural steel |
| SN400A | CNS | China Taiwan Structural steel |
| SPA-C | CNS | China Taiwan Structural steel |
| SPA-H | CNS | China Taiwan Structural steel |
| SMA570P | CNS | China Taiwan Structural steel |
| SMA570W | CNS | China Taiwan Structural steel |
| SMA490CP | CNS | China Taiwan Structural steel |
| SMA490BP | CNS | China Taiwan Structural steel |
| SMA490AP | CNS | China Taiwan Structural steel |
| SMA490CW | CNS | China Taiwan Structural steel |
| SMA490BW | CNS | China Taiwan Structural steel |
| SMA490AW | CNS | China Taiwan Structural steel |
| SMA400CP | CNS | China Taiwan Structural steel |
| SMA400BP | CNS | China Taiwan Structural steel |
| SMA400AP | CNS | China Taiwan Structural steel |
| SMA400CW | CNS | China Taiwan Structural steel |
| SMA400BW | CNS | China Taiwan Structural steel |
| SMA400AW | CNS | China Taiwan Structural steel |
| SBV3 | CNS | China Taiwan Structural steel |
| SBV2 | CNS | China Taiwan Structural steel |
| SBV1B | CNS | China Taiwan Structural steel |
| SBV1A | CNS | China Taiwan Structural steel |
| SCMV6 | CNS | China Taiwan Structural steel |
| SCMV5 | CNS | China Taiwan Structural steel |
| SCMV4 | CNS | China Taiwan Structural steel |
| SCMV3 | CNS | China Taiwan Structural steel |
| SCMV2 | CNS | China Taiwan Structural steel |
| SCMV1 | CNS | China Taiwan Structural steel |
| SB480M | CNS | China Taiwan Structural steel |
| SB480 | CNS | China Taiwan Structural steel |
| SB450M | CNS | China Taiwan Structural steel |
| SB450M | CNS | China Taiwan Structural steel |
| SB450 | CNS | China Taiwan Structural steel |
| SB410 | CNS | China Taiwan Structural steel |