अतोऽन्यो लवणक्षारवर्गः शुल्कं दद्यात् ॥ कZ_०२.१२.३४ ॥
ato'nyaḥ lavaṇa-kṣāra-vargaḥ śulkaṃ dadyāt
En consecuencia, cualquier otra clase de sal y de productos alcalinos (kṣāra) pagará arancel (śulka).
It prevents substitution and relabeling to evade the salt regime, ensuring functional equivalence is also taxed.