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Russell: The impact of the closure on Chinese EVs is not limited to oil, but also extends beyond it.

The ongoing closure of the Strait of Hormuz may not seem to have much in common with the Indian diet cola consumers, but both are at risk.

The world economy will be affected by the second and third round effects of the closure. This is because the price of refined fuels like gasoline and diesel has already increased.

Electric vehicles (EVs), which allow drivers to reduce their dependence on fossil fuels, are widely considered one of the biggest winners in the current conflict between Iran and the United States.

But EVs have a direct connection to the Strait of Hormuz, as their batteries are made from sulphuric acids. This is a component used in the extraction of nickel and lithium.

The high-pressure acid-leach method is essential for the extraction of battery-grade Nickel from ore in mines in Indonesia, which is the world's largest producer of metal.

Copper is produced in Australia from lithium, which is extracted from hard rock.

Before the U.S.-Israeli attack on Iran on February 28, about half of the world's seaborne sulphur passed through the Strait of Hormuz and mainly went to Asia.

The main suppliers of sulphuric acids are Middle East countries like the United Arab Emirates, Saudi Arabia, and Kuwait.

Bulk carriers usually transport sulphur, and volumes through the Strait of Hormuz has collapsed since the beginning of the Iran Conflict. According to commodity analysts Kpler, only 30,000 metric tonnes made it out of the Strait in April compared to 180,000 tons in march.

Kpler reported that this was a decrease from the average of 1.27?tons per month during the three months before the beginning of the conflict.

Delivered prices to Asia have risen by 50% since the beginning of the war, reaching $880 per ton.

Sulphur prices are rising, which will increase costs for nickel, lithium, and copper miners. But the greater concern is a possible supply shortage.

The risk is that some miners may have to cut back production if they cannot obtain enough sulphuric acids.

RISE IN CONCERN

The sulphuric-acid supply is becoming increasingly difficult to secure on a long-term basis, according to several mining executives from Indonesian and Australian companies that attended the Asian Battery Raw Materials Conference held in Hanoi last month.

China's EV makers and battery manufacturers are vulnerable to any disruption in the supply of lithium, as well as nickel produced by HPAL.

Alternatives to sulphuric acids are available, but are not suitable for producing battery-grade Nickel. For copper and lithium, they require more energy to produce smaller volumes.

Although the processing of metals has not reached a crisis, it will be closer to one as the Strait of Hormuz remains effectively closed.

This raises the issue of what Beijing will do if a serious threat is made to its EV industry and battery industry.

The logical step would be to increase pressure on both Iran, its ally, and Donald Trump in the United States to reach an accord that at least reopens all traffic through the Strait of Hormuz.

Other impacts, other than crude oil and LNG, are already felt.

Before the Iran war, about 8% of the global aluminium supply passed through the Strait of Hormuz. This has now largely stopped.

Kpler data shows that 20,000 tonnes of lightweight metal left the Strait of Hormuz in April. This is down from the average of 1,26 million tons during the three months before the beginning of the war.

Diet Coke is now in short supply due to the tightening of aluminium supplies in India.

This is a 'inconvenience' for Diet Coke consumers, but it also shows how shortages can occur in unexpected places, disrupting supply chains and leading to higher prices.

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These are the views of the columnist, an author for.

(source: Reuters)