脂肪酸及其盐和酯的归类方法探究
The HS Commodity Classification of Fatty Acids and Their Salts and Esters
王芷若 1郝红叶 1仝亚男 1杨丽飞 1张鹏 2孙书军1
作者信息
- 1. 天津海关化矿金属材料检测中心 天津 300450
- 2. 天津海关 天津 300450
- 折叠
摘要
脂肪酸及其盐和酯在海关涉税化验中涉及的税目较多,归类较为复杂.本文就这三类商品如何归类进行了探究和总结,通过红外光谱分析、气相色谱-质谱分析等检测手段对其进行详细分析.这些分析有助于为海关涉税化验部门提供明确的操作流程和判断标准,提高检测效率和归类的准确性,同时也能够帮助相关企业了解和掌握税则编号和税率,为合规申报提供参考.
Abstract
Fatty acids and their salts and esters involve a wide range of tax items in customs tax-related tests,and their classification is relatively complex.This paper explores and summarizes how to classify these three types of commodities,and provides a detailed analysis through infrared spectrum analysis,gas chromatography-mass spectrometry and other detection methods.These analyses are beneficial to provide clear operational procedures and judgment criteria for customs tax-related laboratory departments,improve the efficiency of testing and the accuracy of classification,and help relevant enterprises to understand and master the tax codes and rates,providing a reference for compliance declaration.
关键词
脂肪酸/盐/酯/商品归类Key words
fatty acids/salts/esters/commodity classification引用本文复制引用
出版年
2024
NETL
NSTL
万方数据