कालायसताम्रवृत्तकंससीसत्रपुवैकृन्तकारकूटानि लोहानि ॥ कZ_०२.१७.१४ ॥
kālāyasatāmravṛttakaṃsasīsatrapuvaikṛntakārakūṭāni lohāni
Kabilang sa mga metal ang: itim na bakal, tanso, vṛtta, bronse (kaṃsa), tingga, lata (trapu), vaikṛntaka, at kārakūṭa.
Metals underpin coinage, weapons, tools, and public works; specifying types supports standardized valuation, procurement contracts, and workshop audits.