Elon Musk says there's big money to be made by turning raw lithium into battery chemicals, but shrinking profit margins suggest the mining end of the business might still be a better bet. Musk last month described lithium refining as the hard part in the complex process of getting raw materials out of the ground and into Tesla Inc.'s cars. For those who can crack it, it's a “licence to print money,” he said.
And he was right: margins did spike earlier this year, as
booming orders from carmakers drove a record surge in prices for the speciality
chemicals produced by “merchant refiners” -- companies that purchase and
process material from lithium producers.
But the refiners' profits can quickly wither if the cost of
raw materials rises faster than the price of the lithium chemicals they sell.
While China's Covid lockdowns have weighed on demand for finished products from
battery- and automakers in recent months, the price of mined raw materials has
continued to surge.
As a result, profit margins at lithium plants have tumbled.
Processors are still generating historically strong earnings, but margins have
dropped by more than half from a March peak, according to Fastmarkets, which
tracks prices for lithium products and other commodities.
The reversal is a reminder of how refiners -- and the entire
electric-vehicle supply chain -- are at the mercy of the miners and their
ability to bring on new production quickly enough to meet spiralling demand.
Delayed supply responses are commonplace in other commodities markets, which is
why the lion's share of profits are typically made in mining, not refining.
“Merchant refining can be a pretty horrible place to be in
any commodity market, because you can get squeezed at both ends,” said Peter
Hannah, a senior price development manager at Fastmarkets. “I don't think these
margins will be a long-term feature of the market.”
Producers, meanwhile, continue to earn big. Chile's SQM, the
second-largest supplier, reported record quarterly profit late Wednesday and
said it expects prices will remain high through the rest of the year.
While Musk's comments have thrust lithium refiners into the
spotlight, Tesla and other carmakers are increasingly alert to the risk of a
long-term mine-supply crunch. Carmakers including Ford Motor Co. and General
Motors Co. have been signing a flurry of long-term supply deals for battery
metals in recent months with both miners and processors, as spiking prices
underscore the risk that EV expansion plans could stall without access to
adequate raw materials.
In a strategy that goes against the grain of the industry's
traditional just-in-time procurement practises, they're now increasingly
striking deals with miners directly, even in cases where the projects are years
away from production.
“There's no lack of lithium, but there just aren't enough
projects that will be up and running in time to meet demand in that time
frame,” said Max Reid, a battery raw materials analyst at Wood Mackenzie.
“We're reasonably confident that there will be a deficit opening up in 2030 due
primarily due to lack of new investment in the early days of this decade.”
Tesla has led the charge in shifting the industry's approach
to sourcing, even buying mining rights in Nevada in 2020.
With prices for lithium chemicals holding at sky-high levels
and mined raw materials known as spodumene continuing to surge, Musk has hinted
at further forays -- going so far as to offer an ultimatum to the industry on
an investor call last month.
“If our suppliers don't solve these problems, then we will,”
he said. © Bloomberg
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