| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19760.0 | USD | 20180501 |
| Unknown | China national standards | MT | 9890.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2820.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2330.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180501 |