| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9290.0 | USD | 20191112 |
| Unknown | China national standards | MT | 6110.0 | USD | 20191111 |
| Unknown | China national standards | MT | 3860.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1150.0 | USD | 20191111 |
| Unknown | China national standards | MT | 980.0 | USD | 20191111 |
| Unknown | China national standards | MT | 440.0 | USD | 20191111 |
| Unknown | China national standards | MT | 5150.0 | USD | 20191111 |
| Unknown | China national standards | MT | 190.0 | USD | 20191111 |
| Unknown | China national standards | MT | 120.0 | USD | 20191111 |
| Unknown | China national standards | MT | 4960.0 | USD | 20191111 |