Benchmarks, research, and advisory for the materials economy underneath AI.
Weekly coverage of the supply, policy, and capital flows that move the physical layer of the AI buildout — anchored in a Southern Hemisphere asset base most of the market underweights.
A May 21 firing. 27,000 tonnes misclassified between Chuquicamata and Ministro Hales. Chile's April total down 13.8 percent. The hyperscalers' load-bearing input has a credibility problem at the largest single source.
Skeleton's Varkaus factory opened with CBMM oxide inside. Six months later, Nyobolt's $1 billion Series C had CBMM in the round. Brazil's niobium has an AI customer.
QatarEnergy extended the Ras Laffan force majeure through mid-August. Asian fabs are rationing the gas EUV lithography cannot run without. Brazil sits on the right basins and has built no separator.
On April 20, USAR put $300 million in cash and 126.849 million shares on the table for the only producing rare earth mine outside Asia that delivers all four magnetic elements. The deal is the closest answer the West has to dysprosium and terbium without going through Ganzhou.
Copper near $6.40, FAST-41 just extended to AI data centers and an Alaskan copper deposit, and China's smelters are working at a zero treatment benchmark. The AI buildout's most boring input is now its most binding.
Sightline Climate tracks roughly 5 GW under active construction against the 16 GW US operators planned for this year. China will energize 8 GW in 2026. Brazil quietly put its first phase live in May.
SQM lifted lithium guidance after Q1 net income rose 165 percent. Sigma Lithium posted record margins two weeks earlier. The Southern Diversification basket is still down 3.9 percent YTD.
China's draft enforcement framework closes for public comment May 28, six months before two separate suspensions expire. Brazil's BNDES is racing the same calendar.
UniPat's SaaS-Bench tested 14 frontier models on real professional work across 23 production SaaS systems. Claude Opus 4.7 led with 43.9 percent. Kimi K2.6 finished fifth at 34.1 percent. The compute story underneath that gap is the one Brazil should be reading.
A new sovereign credit line for mine capex was presented to IBRAM in May. It sits alongside the R$1 billion exploration fund that has been investing since early 2025.
A May 15 tribunal ruling set aside the environmental clearance for the water plant Anglo and Glencore are counting on. Production was already running below plan, and AI demand only points one direction.
The DFARS magnet ban kicks in January 2027. The West cannot meet it. The countries with rare earth production already underway just got more valuable.
The country has the deposits. What it lacks is the bureaucracy to move them at the speed AI infrastructure demands.
An independent research desk benchmarking the materials that power AI. Three proprietary indexes, weekly research, anchored in the Southern Hemisphere asset base.