| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20190112 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190112 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190111 |
| Unknown | China national standards | MT | 6210.0 | USD | 20190111 |
| Unknown | China national standards | MT | 7420.0 | USD | 20190111 |
| Unknown | China national standards | MT | 11800.0 | USD | 20190111 |
| Unknown | China national standards | MT | 5550.0 | USD | 20190111 |
| Unknown | China national standards | MT | 6040.0 | USD | 20190111 |
| Unknown | China national standards | MT | 6330.0 | USD | 20190111 |
| Unknown | China national standards | MT | 8380.0 | USD | 20190111 |