| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2690.0 | USD | 20191113 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191113 |
| Unknown | China national standards | MT | 360.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2980.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2440.0 | USD | 20191113 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191112 |
| Unknown | China national standards | MT | 2660.0 | USD | 20191112 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191112 |
| Unknown | China national standards | MT | 380.0 | USD | 20191112 |
| Unknown | China national standards | MT | 2690.0 | USD | 20191111 |