| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3590.0 | USD | 20191212 |
| Unknown | China national standards | MT | 510.0 | USD | 20191212 |
| Unknown | China national standards | MT | 250.0 | USD | 20191212 |
| Unknown | China national standards | MT | 230.0 | USD | 20191212 |
| Unknown | China national standards | MT | 4720.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191211 |
| Unknown | China national standards | MT | 430.0 | USD | 20191211 |
| Unknown | China national standards | MT | 1180.0 | USD | 20191211 |
| Unknown | China national standards | MT | 10570.0 | USD | 20191210 |