HS Code for Bleached soda pulp

Bleached soda pulp is classified under HS code 470329 due to its origin, chemical processing method, and degree of bleaching. This heading specifically covers chemical wood pulp, which has undergone either the soda or sulphate (kraft) process. The key characteristics for this classification include being "semi-bleached or bleached," indicating a significant level of processing to achieve whiteness and purity. Crucially, the pulp must be derived from "non-coniferous wood," distinguishing it from pulps made from coniferous species. The classification also explicitly excludes "dissolving grades" of pulp, which have specific chemical properties for further processing into cellulose derivatives. The '29' suffix denotes that it is bleached or semi-bleached soda or sulphate pulp from non-coniferous wood, differentiating it from unbleached variants or those from coniferous wood.

Products Included

• Bleached hardwood kraft pulp
• Semi-bleached eucalyptus sulphate pulp
• Bleached birch soda pulp
• Bleached aspen kraft pulp
• Bleached mixed tropical hardwood pulp

Common Misclassification

Common misclassifications for bleached soda pulp often involve the degree of bleaching, wood type, or pulping process. Unbleached soda or sulphate pulp, even from non-coniferous wood, would be classified under HS code 470319. If the pulp were derived from coniferous wood, regardless of bleaching, it would fall under HS code 470321. Another frequent error is confusing it with sulphite pulp; bleached sulphite pulp from non-coniferous wood is classified under HS code 470429, as the chemical pulping process is different. Additionally, "dissolving grades" of soda or sulphate pulp, which have specific purity requirements for chemical conversion, are classified separately under HS code 47032X (e.g., 470321 if coniferous, 470329 if non-coniferous, but specifically marked as dissolving grades if such a sub-classification exists, otherwise the general 47032X applies if not dissolving grade).

FAQ

What is the HS code for Bleached soda pulp?

The HS code for bleached soda pulp (or sulphate pulp), which is chemical wood pulp, semi-bleached or bleached, from non-coniferous wood, and not of dissolving grades, is 470329.

What is the difference between soda pulp and sulphate pulp?

Both soda and sulphate (kraft) pulps are produced using alkaline chemical pulping processes. Sulphate pulp, also known as kraft pulp, is generally stronger due to the use of sodium sulfide in the cooking liquor, which helps preserve cellulose fibers. Soda pulp, on the other hand, primarily uses sodium hydroxide. For classification purposes under 470329, they are grouped together when semi-bleached or bleached and derived from non-coniferous wood, as their end-use applications often overlap.