3203.00.30.00 - Mixtures of 3,4-dihydroxyphenyl-2,4,6-trihydroxy- phenylmethanone and 2-(2,4-dihydroxyphenyl)-3,5,7- trihydroxy-4H-1-benzopyran-4-one

This HTS category, 3203.00.30.00, specifically classifies mixtures containing 3,4-dihydroxyphenyl-2,4,6-trihydroxyphenylmethanone and 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one. These are chemically defined compounds, often derived from natural sources, and are utilized for their coloring properties. Their inclusion within Chapter 32 reflects their role as coloring matter, distinct from other preparations or extracts.

This specific classification is differentiated from its sibling categories by its precise chemical composition. 3203.00.10.00 covers a list of well-known, individual natural dyes such as annatto and cochineal, as well as certain ground plant materials like marigold meal. In contrast, 3203.00.30.00 is reserved for mixtures where the primary components are the two specified chemical entities, regardless of their source, distinguishing it from single-component natural dyes or broader "other" preparations.

As this is a leaf node in the HTS structure, there are no further subcategories. Therefore, classification within this code is determined by the presence of these two specific chemical compounds in mixture. The defining criteria for goods falling under this code are the accurate identification and presence of these two components, which are recognized for their pigmentary qualities and typically used in applications similar to other natural dyes and coloring agents.