| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20190113 |
| Unknown | China national standards | MT | 5840.0 | USD | 20190112 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190112 |
| Unknown | China national standards | MT | 860.0 | USD | 20190112 |
| Unknown | China national standards | MT | 10100.0 | USD | 20190111 |
| Unknown | China national standards | MT | 5330.0 | USD | 20190111 |
| Unknown | China national standards | MT | 4940.0 | USD | 20190111 |
| Unknown | China national standards | MT | 670.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190110 |
| Unknown | China national standards | MT | 770.0 | USD | 20190110 |