| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3150.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3020.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2390.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2530.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2690.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2480.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2640.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2770.0 | USD | 20181001 |