High-altitude logistics, hazardous goods and outbound freight across Catamarca's three corridors
Catamarca's lithium does not leave by one road: it leaves by three —Paso de Sico towards the Chilean ports, the run down to Buenos Aires and Paso San Francisco towards Puerto Caldera—, and since 27 January 2026 it leaves in only one way: with an escort, in daylight and without mixing cargo. The resolution in force requires one escort vehicle for every one to three trucks, demands that the escort be outsourced, bans night travel and orders minerals and chemicals to travel in a convoy separate from any other product. That is some 77 thousand tonnes a year becoming 111 thousand once capacity already committed by resolution comes online, moving under more restrictions than ever. And the requirement is already being enforced: on 25 March 2026 a truck spilled brine near the Chaschuil river, the fine was $254.1 million for speeding, lack of training and failures in the hazardous-substances protocol, and according to neighbors it was the third in seven months.
The flow already exists and grows through acts of State already published: the 2nd stage of Tres Quebradas has had a RIGI resolution since 29 July 2026 and approves a 40 ktpa plant alongside the 20 one already operating (the act does not say whether they add up), and Fénix goes from 30 to 40 with its Phase 1B.See the clocks that are running, one by one
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What the market is made of
TAM is activity, not what you will invoice. Most of the money is in the paved trunk —the long haul to the Chilean port or to Buenos Aires— and that leg is won on cost per kilometer: national fleets run it and a provincial entrant does not contest it. Your real gap is the puna leg and the paperwork: the gravel of the three corridors, hazardous-substances authorization, and clearance, which today is partly billed in another province.
USD 6-15 M/yr (~55% of TAM): the paved long-haul trunk, won on cost per kilometer and run by national fleets, plus product freight contracts tied to offtake, signed long-term and not tendered per trip.
USD 5-12 M/yr (~45% of TAM): the puna leg across the three corridors, customs clearance and the traceability, certification and spill-response package for hazardous goods. It is where knowing the road is worth more than scale.
USD 0.8-2.5 M/yr for a well-prepared entrant: hazardous-substances certification plus two or three units for one corridor, or the clearance and traceability service with no fleet of its own. The cheapest door is paperwork, not the truck.
Who really pays?
The door changes with the leg, and whoever pays for the gravel is not the one who pays for the asphalt. There are three:
It is not a spot market: large volume is committed alongside offtake. Entry windows are few and predictable — when an operation starts, when it expands, or when the incumbent fails.
There are two live builds through 2029 —Hombre Muerto Oeste and the 2nd stage of Tres Quebradas— verif and they bring in on the order of 35 thousand tonnes a year between them estim. It is the most accessible entry door because it is contracted per trip, not long-term thesis.
It is the layer where the clearance link cannot be provided from within the province, and that is not an impression: out of the 175 bonded warehouses authorised nationwide, Catamarca has zero. And it is the layer the regulator has already started charging for: $254.1 million in fines for protocol failures in a single incident.
Which projects move this demand
Expansion (Phase 1B) of the historic Fénix lithium-carbonate project in the Salar del Hombre Muerto, operated by Rio Tinto via Minera del Altiplano…
see the project →Lithium brine project in the Salar del Hombre Muerto (western zone), to produce 12,000 t/yr of lithium carbonate equivalent…
see the project →Tres Quebradas stage 2: plant and infrastructure for 40,000 t/year of lithium carbonate via direct extraction (DLE), per art…
see the project →When the window opens
The volume leaving Catamarca rises through acts of state, and how it moves is set by a provincial resolution. That same resolution sets a calendar that comes back every year: from 1 May to 30 September —or earlier, if conditions in the area warrant it— a winter procedure applies, so the useful trucking window is the other seven months. These five numbers are the ones that give notice.
See the evidence
See the evidence
See the evidence
See the evidence
Paso San Francisco is open 09:00 to 18:00 with barriers closing at 16:30, and in July 2026 the storm shut it with winds above 170 km/h and left Provincial Route 43 impassable. A high-altitude freight contract is signed against that: the penalty for non-delivery is not paid by the weather, it is paid by the carrier.
On 25 March 2026 a Zijin-Liex truck spilled brine near the Chaschuil river. The Mining Ministry's fine was $254.1 million, for speeding, lack of training and failures in the hazardous-substances protocol — and according to neighbors it was the third in seven months.
See the evidence
Most of the money is in the long haul to the port or to Buenos Aires, and that leg is run by national fleets. A provincial entrant who sizes the business on total freight builds a plan it cannot execute: its market is the puna leg and the paperwork, not the cheap kilometer.
It is not a spot market. Large volume is committed together with the lithium sales contract, so entry windows are few and predictable: when an operation starts, when it expands, or when the incumbent fails.
See the remaining 2 risks
Catamarca's customs office has no authorized fiscal depot verif official list of fiscal depots.
See the evidence
Fuel freight to site exists and belongs to this niche, but no Catamarca operation publishes its consumption. It is not inside the number: anyone entering that way has to measure it by quoting.
The opportunity in depth
The opportunity in depth
The cheapest door needs no fleet: hazardous-substances authorisation, the traceability service and —since January 2026— the escort the rule orders to be outsourced. Three spills in seven months according to neighbors and a $254.1 million fine for speeding, lack of training and protocol failures say the requirement exists and that the regulator has already charged for it.
The next step: two or three units for a single puna corridor. You do not compete against the national fleet on the long haul; you compete on the gravel, where scale loses its edge and knowing the road and the weather is worth more.
The layer billed elsewhere today: customs clearance. In April 2026 mining accounted for 96.4% of what the province exports —the highest share of the five mining provinces— and the product crosses into Chile, but the paperwork is done from another customs district.
And the one that simply does not exist: the bonded warehouse, the shed authorised by Customs where goods wait under customs control. Eramine consolidated its carbonate at COCEL, in Salta. Out of the 175 bonded warehouses authorised nationwide, Catamarca has zero; the Salta customs district has two and Tucumán another two, so which one is «the closest» depends on the corridor. What can change that has a name and a procedure: the Free Zone in the Tinogasta department, with the national agreement signed and awaiting the provincial legislature's vote.
When you get paid, and what blocks it
already in
split
The paved trunk —from the puna to the Chilean port or to Buenos Aires— is run by long-distance fleets with national scale. It is the largest block of spending and the hardest to contest from within the province: it is won on cost per kilometer, and there scale rules.
CAPPROMIN's trade map counts 19 trades and exactly 123 memberships: transport has four members and foreign trade has one. That is thin for three different corridors and for an outbound flow going from ~77 thousand to ~111 thousand tonnes a year once committed capacity comes online.
Product freight is settled with multi-year contracts tied to the lithium sales contract, not with spot quotes: it is a market committed once and for several years. That closes the door on large volume and leaves open the peak, the contingency and the leg the big fleet does not want.
Eramine consolidated 100 big bags of carbonate into containers at a Salta fiscal depot operating as a logistics hub. Catamarca has no equivalent — hence the push for a Free Zone in Tinogasta, with an agreement with the national government since September 2026 and its law still before the Legislature. Until it exists, the value of clearance is billed in another province.
The jobs it createsIt is the trade that carries the effect of salar mining furthest, because the truck passes through the towns: Belén concentrates 13.8% of the province's registered mining employment, Andalgalá 10.3% and Santa María 12.6%, and all three sit on the corridors. La lectura completa para el que busca trabajo, en la hoja de este nicho para la gente →
calculate it
The number is our own estimate. The calculation, step by step, is below.
The full calculation, step by step
Concentration Spending splits into two legs with different owners and opposite structures. The trunk —from the puna to the port or to Buenos Aires— belongs to national fleets, is won on cost per kilometer and is most of the money. The puna leg is gravel, altitude and weather: there national scale loses its edge and the operator who knows the road, holds the hazardous-substances certification and can respond when the pass closes comes into play. The province has four transport members and one foreign-trade member in its chamber. Concentration on the buy side is strong: four operations decide everything, and product freight is contracted long-term, tied to offtake, not by loose quotation.
The rule that moves it
Here the framework does not create the demand —the product has to leave anyway— but it decides who may move it and where it is cleared from:
See the underlying reading
The underlying policy that opens up this demand. It is the same inference declared by the rules and the program pillars pushing in this direction.
the RIGI promise is keptSee the full legal grounds
Where the number comes from
~USD 18 M/yr at the midpoint; the defensible range is USD 11-27 M/yr. And it is a floor: diesel to site belongs to this trade and stays out because nobody publishes its consumption
See the calculation, the variables and how it was validated
The number is built from three variables that can be monitored, and a fourth we declare outside. Change one and the total recalculates.
The number rests on a few variables. The formula shows how it moves when each one changes; and each variable carries its freshness seal — how often it is worth revisiting. estim
This number is counted in tonnes, not as a percentage of capex, and its boundary is declared on both sides. The reagents entry already counts what comes in to the puna, and it publishes the bridge: some 180 thousand tonnes a year equal ~18 inbound trucks per day, against the ~40 trucks per day Fénix moves of inputs *and* product. This niche counts the other ~22. For outbound tonnage we use the capacities of the four operations, with a conversion shown in the open: Hombre Muerto Oeste does not produce carbonate but chloride concentrate at 6% lithium, so its 4 thousand tonnes of lithium equivalent are some 12,500 physical tonnes of truck. For the puna leg tariff we use the same one we already publish in reagents, applied in reverse: same roads, same trucks. For the trunk we use an own assumption, and we say so. And there is a part we deliberately leave out: diesel to site exists, belongs to this trade and no operation publishes its consumption — the number is a floor on that side.
Coverage: ARCA's official list of authorized bonded warehouses —175 across the country, counted one by one— and CAPPROMIN's trade map, the provincial chamber of mining suppliers (4 members in transport and 1 in foreign trade out of 123 memberships, with a 2023 cut-off) · Sep 14, 2026 · not reviewed: the Re.P.E.M., which is the mandatory provincial register, does not publish the list of names; the CNRT's freight carrier register is queried one company at a time by tax ID and cannot be listed out; and no source publishes who provides today the escort that the January 2026 protocol requires
How to cite this figure: Despegue (2026). High-altitude logistics, hazardous goods and outbound freight across Catamarca's three corridors · Catamarca. despegueargentina.com/en/catamarca/logistica-altura-carga-peligrosa · terms of use
Neighbouring markets2 markets in the same group, from USD 2,5 to USD 98 M a year
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