Overview
- Juzgado Nacional en lo Penal Económico N° 4 processed Minera del Altiplano and former president Luciano Antonio Mancuso, ordering a ARS 100 billion preventive embargo for each, travel bans, and asset inhibitions.
- The filing alleges 146 shipments between June 2022 and October 2023 were declared 30% to 45% below market, with expert estimates of fiscal damage exceeding US$200 million.
- The company operated as Livent during the period, later merged into Arcadium Lithium, and was acquired by Rio Tinto in 2024, which now rejects the charges and says it will appeal.
- The defense argues the exports were cleared by Customs and priced under long‑term contracts rather than spot benchmarks, a position the judge said does not rule out a customs offense.
- The court noted the firm previously paid more than ARS 5,300 million in AFIP fines for under‑invoicing, which does not extinguish criminal action, and confirmed the probe remains in the instruction phase.