| Vendor | Spec | Unit | Price | Currency | Date |
| Guangdong Huihao | China national standards | MT | 211.79 | USD | 20251125 |
| Guangdong Huihao | China national standards | MT | 211.79 | USD | 20251125 |
| Guangdong Huihao | China national standards | MT | 211.72 | USD | 20251124 |
| Guangdong Huihao | China national standards | MT | 211.72 | USD | 20251124 |
| Guangdong Huihao | China national standards | MT | 211.64 | USD | 20251121 |
| Guangdong Huihao | China national standards | MT | 211.64 | USD | 20251121 |
| Guangdong Huihao | China national standards | MT | 211.55 | USD | 20251120 |
| Guangdong Huihao | China national standards | MT | 211.55 | USD | 20251120 |
| Guangdong Huihao | China national standards | MT | 211.65 | USD | 20251119 |
| Guangdong Huihao | China national standards | MT | 211.65 | USD | 20251119 |