| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9120.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 500.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2430.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6250.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6440.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3700.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2920.0 | USD | 20191201 |