आगन्तुलवणं षड्भागं दद्यात् ॥ कZ_०२.१२.२९ ॥
āgantu-lavaṇaṃ ṣaḍ-bhāgaṃ dadyāt
Соль, ввозимая извне, должна уплачивать долю в одну шестую.
A clear import share functions as a customs duty, discourages undercutting of the state monopoly, and simplifies enforcement at checkpoints.