| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10820.0 | USD | 20180318 |
| Unknown | China national standards | MT | 2820.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180318 |
| Unknown | China national standards | MT | 10.0 | USD | 20180318 |
| Unknown | China national standards | MT | 3300.0 | USD | 20180317 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180317 |
| Unknown | China national standards | MT | 3830.0 | USD | 20180317 |
| Unknown | China national standards | MT | 14420.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3300.0 | USD | 20180316 |
| Unknown | China national standards | MT | 4230.0 | USD | 20180316 |