| HS Codes | Unit Code | Unit | Descriptions in Chinese | Descriptions in English |
|---|---|---|---|---|
| 80070020 | 9 | 千克 | 锡板、片及带，厚度＞0.2mm | Tin plates, sheets & strip, of a thickness＞0.2mm |
| 80070030 | 9 | 千克 | 锡箔，厚（除衬背）≤0.2mm;锡粉及片状粉末 | Tin foil, of a thickness≤0.2mm, tin powders & flakes |
| 80070040 | 9 | 千克 | 锡制管及管子附件（例如，接头、肘管、管套） | Tin tubes, pipes and tube or pipe fittings |
| 80070090 | 9 | 千克 | 未列名锡制品 | Other articles of tin, nes |
