Metal pillar
| Name of goods | GS-NH400 |
| Unit | ㎡ |
| Standard | 4M span |
| Commodity identification number | 21654271 |
| Name of goods | GS-NH200 |
| Unit | ㎡ |
| Standard | 2M span |
| Commodity identification number | 21654270 |
| Name of goods | GS-NH1 |
| Unit | m |
| Standard | 125×125×6.5×9mm |
| Commodity identification number | 21501192 |
| Name of goods | GS-NH2 |
| Unit | m |
| Standard | 150×150×7×10mm |
| Commodity identification number | 21501191 |
| Name of goods | GS-NH3 |
| Unit | m |
| Standard | 194×150×6×9mm |
| Commodity identification number | 21638570 |
| Name of goods | GS-NH4 |
| Unit | m |
| Standard | 200×200×8×12mm |
| Commodity identification number | 21638571 |
| Name of goods | GS-NH5 |
| Unit | m |
| Standard | 250×250×9×14mm |
| Commodity identification number | 22832717 |
| Name of goods | GS-NH6 |
| Unit | m |
| Standard | 300×300×10×15mm |
| Commodity identification number | 22832719 |