40开头的HS编码代表的是橡胶及其制品。这个章节涵盖了多种橡胶材料及其制成品，如天然橡胶、合成橡胶、再生橡胶，以及由这些材料制成的各种产品。
4002：合成橡胶和从油中提取的代橡胶，初级形态或板、片、条状；任何4001类产品与本类任何产品的混合物，初级形态或板、片、条状。
4002.91：合成橡胶和再生橡胶，初级形态或板材、片材或条状；任何4001章产品与本章任何产品的混合物，初级形态或板材、片材或条状，其他：乳胶。
商品范例： - 合成橡胶板 - 再生橡胶条 - 乳胶片 - 合成橡胶与天然橡胶的混合物（初级形态）
Customer Reviews
Nina
Great resource for understanding the HS code and tariff for exporting plastic doors to the US.
Ethan
I found the trade details very clear, though I wish there were more examples of similar products.
Lila
The page made it easy to understand the 5% tariff rate and how it applies to plastic doors.
James
The HS code information was accurate and helpful for my export documentation.
Sophia
I was looking for info on plastic builder’s doors and this page had all the specifics I needed.