| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1450.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2860.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5880.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2770.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2460.0 | USD | 20180501 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180501 |