| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2770.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2190.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2750.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2560.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2410.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2390.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3320.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20181201 |