| Vendor |
Spec |
Unit |
Price |
Currency |
Date |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.51 |
USD |
20251023 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
324.32 |
USD |
20251023 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.4 |
USD |
20251022 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.4 |
USD |
20251022 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
324.15 |
USD |
20251022 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.48 |
USD |
20251021 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
324.26 |
USD |
20251021 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.48 |
USD |
20251021 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
China national standards |
MT |
211.35 |
USD |
20251020 |
| Henan Huiyihai Environmental Protection Technology Co., Ltd. |
300 VOCs |
MT |
211.35 |
USD |
20251020 |