सर्पिस्तैलवसामज्जानः स्नेहाः ॥ कZ_०२.१५.१३ ॥
sarpis-tailavasā-majjānaḥ snehāḥ.
Ghee, oil, fat, and marrow are classified as «snehāḥ» (oily/fatty commodities).
To standardize administrative categories used for storage rules, handling losses, pricing, and accounting across departments.