Weekend reading links

1. On US Treasuries Basis Trades.

The basis trade focuses on the price difference between Treasury bonds and futures contracts tied to those same bonds. Sometimes the price of a bond futures contract rises above the underlying bond price because of heavy futures purchasing by pension funds, insurance companies and other institutional investors. These asset managers often prefer to buy bond futures instead of the bonds themselves because futures require less cash upfront. To take advantage of the price discrepancy, a hedge fund will sell Treasury futures and simultaneously buy the corresponding lower-price bonds. By buying cheaper bonds in one market and selling expensive ones in the other, traders can profit from the small price differences, whether bond prices go up or down. 

The profit from these price differences is so tiny — as little as a small fraction of a penny — that traders typically borrow a lot of cash to multiply their bets. What makes this strategy risky is the combination of hedge funds’ heavy borrowing to execute the trades — as much as $50 borrowed for every $1 of their own capital that they’re investing — and a heavy reliance on short-term borrowing in particular. US Treasury bonds are normally considered low-risk investments because they are backed by the full faith and credit of the US government. But a sudden disruption to financial markets could cause short-term borrowing costs to skyrocket. When that happens, hedge funds are forced to repay the loans and dump Treasuries to unwind the basis trade. That could cause Treasury markets to seize up, and the resulting higher bond yields could ripple through the financial markets, raising the cost of everything from corporate borrowing to home mortgages.

2. Three graphics that capture the challenges that the US will face in rapid decoupling from China. This shows the US dependency on imports from China.

This shows the high level of dependency on China for electronics.

Finally, this shows the product category-wise contribution of China and that of rest of the world to US imports. 

Abrupt decoupling will be painful.

3. China has responded to the Trump tariffs with its tit-for-tat retaliatory tariffs. Apart from this, it has also opened the door on exchange rate response, allowing the renminbi to weaken against the dollar. The offshore renminbi has hit a 18-year low. The onshore renminbi is subjected to a band that restricts moves beyond 2% per day. 

4. Meanwhile, Stephen Miran has expanded on his proposal for an accord with trade partners where they agree to pay for the US security umbrella and access to the large US domestic market. He has outlined five options available with other countries for burden sharing. 

First, other countries can accept tariffs on their exports to the United States without retaliation, providing revenue to the U.S. Treasury to finance public goods provision. Critically, retaliation will exacerbate rather than improve the distribution of burdens and make it even more difficult for us to finance global public goods.

Second, they can stop unfair and harmful trading practices by opening their markets and buying more from America;

Third, they can boost defense spending and procurement from the U.S., buying more U.S.-made goods, and taking strain off our servicemembers and creating jobs here;

Fourth, they can invest in and install factories in America. They won’t face tariffs if they make their stuff in this country;

Fifth, they could simply write checks to Treasury that help us finance global public goods.

5. Michael Moritz makes some important points on the basis of China's manufacturing prowess.

Since the 1970s, China and countries in south-east Asia have perfected a formidable triple axle comprised of the command of raw materials, mastery of component manufacturing and packaging, and now — by dint of drive, creativity and a formidably well-educated cadre of scientists and engineers — an array of products that put the west to shame. Just look at the manufacturing knowhow of Foxconn and TSMC and the product line-up of companies such as Huawei, BYD and Xiaomi — the last of which is only 15 years old. They are enough to make Americans weep. And that’s before you calculate the size of their workforces or contemplate that about 450,000 cars were built in China in 1987 compared with 31mn in 2024.

6. Italian cheese facts of the day

The US imported €7.8bn worth of Italian cheese, olive oil, wines and other delicacies last year... parmesan cheese... is produced in regulated quantities in Italy’s Emilia-Romagna region. Producers there must adhere to 17-pages of strict rules that even dictate what cows can eat — and where their fodder is grown. The Parmigiano-Reggiano consortium allocates coveted cheese quotas to local dairies, polices the process and has to certify cheese as genuine and up to standard.

7. Important graphic on Indian middle class incomes.

8. India's manufacturing is a very big outlier in declining as the economy grows. 

9. Wall Street is also worried because the Trump trade wars may deal a fatal blow to the march of American financial institutions. 

For the past 15 years, the big US banks and money managers have been on the march... Goldman Sachs, JPMorgan, Morgan Stanley and Bank of America each captured at least 5 per cent of last year’s global investment banking fees. The top European bank, Barclays, pulled in just 3.3 per cent... In some quarters, BlackRock has recorded more inflows than the entire European asset management industry combined. Americans also dominate the custody market, holding four of the top five slots. All of them benefited from a vibrant US economy, deep capital markets, and the fundamental appeal of American equities and bonds to international buyers... 

But just when American finance was looking unstoppable, Trump pulled out the rug. His aggressive “liberation day” tariffs, followed by a partial 90-day pause, sent the markets into a tizzy. Other belligerent policies, including threats by his advisers to weaponise finance, are forcing overseas companies and governments to question their dependence on US financial institutions and their use of Treasuries as a standard risk-free asset. Foreign firms are reconsidering their US ties, looking for local service providers and making contingency plans to issue debt in home currencies rather than the now-less stable dollar. Governments are shedding their laissez-faire attitude to US dominance in technology and banking... The lack of European alternatives to Google, Microsoft and the like make it hard to reduce dependence on US technology, but financial services are a different story. European banks are not as big or as globally feared as the Wall Street beasts, but their top employees are experts at raising funds and closing mergers. Even before Trump set world markets on fire, Swiss lawmakers had raised concerns about the wisdom of using a US bank as custodian for SFr46bn in social security funds.

10. One more article on how the US is more dependent on China than the other way round, harping on the substitutability of US agricultural exports compared to the Chinese technology exports.

While the exposures may be so, there's so little discussion on the  job losses for the 10-20 million Chinese workers who are exposed to US-bound exports, whose re-routing will be extremely challenging in this hostile environment of protectionism globally. 

The one thing that the Chinese have a clear upper hand is in that the trade wars will most likely galvanise the country into becoming united despite the suffering to fight the US, a sentiment that's unlikely with the US.

11. The first quarter of 2025 economic data from China has some interesting insights. The headline growth of 5.4% has a good share of front-loaded exports to beat the Trump tariffs. This is reflected in the 12.4% rise in exports in Match. Disturbingly, industrial production and fixed investment rose sharply in March reflecting the continued expansion of manufacturing capacity, even as imports fell 4.3% for the the month. 

12. As we rail at China, it's an opportune moment for everyone to reflect on how they have been complicit in allowing China to become so dominant in manufacturing, none more so than the US.

China shook the world in 2010 when it imposed an embargo on exports of crucial rare earth metals to Japan... The embargo, prompted by a territorial dispute, lasted only seven weeks... When the embargo was over, China took forceful control of its mineral bounty... and consolidated the industry under state control... The mines were later nationalized and consolidated into a single state-run company, China Rare Earth Group... The world was put on notice, especially Japan and the United States, two of China’s biggest customers for rare earth metals used in everything from cars to smartphones to missiles. Governments from both countries drafted detailed plans for how to mitigate their dependence on China. Japan has largely followed through on its plans and today can source the minerals from Australia. Not the United States. Even after 15 years, the country is still almost entirely reliant on China for the processing of rare earth metals. As a result, American automakers, aerospace companies and defense contractors have been left vulnerable.

Angry about President Trump’s tariffs, China has suspended all exports of certain rare earths, as well as the even more valuable magnets made from them. These small yet powerful magnets — no bigger than a ring for a person’s finger, yet with 15 times the force of a conventional iron magnet — are an inexpensive and often overlooked component of electric motors. They are used in electric and gasoline-powered cars as well as robots, drones, offshore wind turbines, missiles, fighter jets and many other products... China now produces 90 percent of the world’s magnets. Further construction was underway at two of Ganzhou’s largest magnet factories last week...

China’s top leader, Xi Jinping, said in a speech in 2020 that it was important for China’s national security that the West’s supply chains remain dependent on his country. “We must build up our strengths and consolidate our international lead in industries where we have an advantage,” he said a few months after visiting Ganzhou’s most advanced magnet factory. He called for “intensifying the dependence of international industrial supply chains on China, forming a powerful capacity to counter and deter deliberate supply cutoffs by foreigners.”

More on rare earths and China's dominance

China dominates the mining and processing of rare earths, a collection of 17 elements that are essential to the auto, semiconductor, aerospace and defense industries. While abundant in the Earth’s crust, they are difficult to extract and separate, and the United States and other Western nations have largely left the work to China. For some critical “heavy” rare earths — named because they have higher atomic numbers on the periodic table — China is essentially the only country that can separate and process them. Rare earths have become so coveted because they help make the powerful magnets needed for new cars, missiles and drones. While “light” rare earths make up far more of those magnets, heavy rare earths are also needed to keep the magnets from weakening or being destroyed at high temperatures. Heavy rare earths have overwhelmingly come from mines in China and Myanmar, which has sold its output to its powerful neighbor, because those countries have natural clay deposits rich in the elements.

Japan has been alert to the dependence on China for critical minerals and has responded strategically. In response to export controls imposed by Beijing in 2010, Japanese companies and government agencies stockpiled these minerals and developed alternative sources, cutting their dependency on China from 90% to 58%. 

13. Talk of cutting the branch on which you are sitting, the case of Trump tariffs on Lesotho.

Lesotho is the largest African garments exporter to the US and a rare success story born out of Washington’s 25-year-old African Growth and Opportunity Act (Agoa), introduced under then-president Bill Clinton to offer tariff-free access to the world’s poorest continent. All that is now at stake... the US president has threatened to impose on Lesotho, one of the highest rates on any country. At $240mn of exports, Lesotho accounts for less than 0.02 per cent of the US’s trade deficit. Yet even without Trump’s higher “reciprocal” tariffs, which have now been paused for 90 days, executives and officials say the new blanket tariff rate of 10 per cent could still destroy an industry built on razor-thin margins and the US’s own decades-old trade policy. The duties “make a mockery of Agoa, which was intended to help developing economies grow”, said Nkopane Monyane, a businessman and former ambassador who for years ran a major garment factory... 

Faced with catastrophic economic consequences, Lesotho has been forced to join the queue of countries seeking to appease Trump with economic concessions... Lesotho this week granted Trump adviser Elon Musk’s Starlink a 10-year operating licence... foreign minister Lejone Mpotjoane also offered to greenlight the construction of a Marriott hotel and consider importing corn and wheat from the US. Lesotho is also considering accepting third country national deportees from the US and deploying soldiers to protect US companies in mineral-rich DR Congo...

In 2002, following Agoa’s implementation, more Asian investors saw an opportunity to use their knowhow and global garment connections to tap the pact’s benefits. Taiwanese multinational Nien Hsing, which also runs operations in Mexico and Vietnam, built its largest operation in Lesotho, where it makes some 600,000 units of clothing monthly for brands including Levi’s. A fifth of its exports go to neighbouring South Africa, while the rest is US-bound. The apparel sector is the southern African country’s biggest private sector employer, with 30,000 direct jobs and tens of thousands more people working indirectly, according to the country’s main business chamber. The reams of cotton being stretched, cut and sewn at Nien Hsing’s factory are a testament to the global nature of the business: cotton sourced from Egypt and West Africa is spun into denim, which then travels to South African ports before landing in the US.

14. Importance of the dollar, or the "burden of being the reserve currency" as per the Trump administration. 

Nowadays, the US only accounts for about a quarter of the global economy, but more than 57 per cent of the world’s official foreign currency reserves are in dollars, according to the IMF... There are many other pots of sovereign and quasi-sovereign money that are not captured by the IMF’s data on foreign exchange reserves, and whether you are a bank in Mongolia, a pension plan in Chile, a European insurance group or a Singaporean hedge fund, dollars are the ultimate reserve asset. The dollar is equally central in trade, with 54 per cent of all export invoices denominated in dollars, according to the Atlantic Council. In finance, its dominance is even more total. About 60 per cent of all international loans and deposits are denominated in dollars, and 70 per cent of international bond issuance. In foreign exchange, 88 per cent of all transactions involve the dollar. Even physical US bank notes are widely held abroad, thanks to the dollar’s broad acceptance. In fact, about half of the more than $2tn worth of US bank notes in issue are held by foreigners, according to the Federal Reserve. This enormous international demand for dollars translates into an embedded premium to US assets and means that the US borrows more cheaply than it would otherwise do — what France’s former president, Valéry Giscard d’Estaing, once famously referred to as America’s “exorbitant privilege”. It also gives the US the power to sabotage another country’s financial system through sanctions.

The effect of the Trump tariffs

Last week the DXY dollar index — which measures the strength of the currency against a basket of its biggest peers — fell 2.8 per cent. This was its seventh-worst week in the past three decades. It has kept dipping this week, extending its 2025 decline to 8.2 per cent... Most notably, the dollar has been particularly weak against other “haven” currencies that typically strengthen when markets are turbulent, such as the Swiss franc and the Japanese yen, and against gold. That the greenback is seemingly being excluded from this select club of currencies is a shocking development to many analysts and investors.

But there are no alternative to the dollar and it's still far from its lows. Despite the April declines, the DXY dollar index is 12% higher than it was its lows in 2020 and 40% over its lowest in early 2008. 

15. Alan Beatie points to the incentive distortions facing US car manufacturers. The US production of light-trucks, including poc

The EU import duty on standard cars such as hatchbacks and minivans is indeed 10 per cent versus the US’s 2.5 per cent. But the US production of light trucks, including pick-ups, has long sheltered behind a 25 per cent tariff wall. The duty is known as the “chicken tax” after Lyndon B Johnson imposed it in 1964 in retaliation for European levies on American poultry. Industry experts say the Big Three car companies in Detroit — Ford, General Motors and Chrysler (now part of the Stellantis group) — have accordingly increasingly focused their innovation on making pick-up trucks and used the same platforms and components to develop gas-guzzling large sport utility vehicles (SUVs). Felipe Munoz, senior analyst at the market intelligence company Jato Dynamics, told me that while pick-ups and heavy SUVs were only 17 per cent of US light vehicle sales, “it’s where the Big Three US manufacturers make most of their money in the American market”. The rest of the world, however, tends to have narrower roads and higher fuel taxes than the US. “The protection has made the US car manufacturers less competitive globally,” Munoz told me. Japanese companies make family cars popular around the world: Detroit does not... It’s not EU protectionism that hurts American carmakers abroad. The European Commission has long had an open offer to the US to cut all industrial goods tariffs including cars to nil, which the US has failed to take up.

16. OpenAI facts of the day

No other company has ever built a consumer internet empire so fast. It took Google 13 years to reach 1bn users, while Facebook reached the same milestone in eight. Thanks to the viral success of ChatGPT, OpenAI looks on track to get there in three... chief executive Sam Altman said last week that its audience had doubled in a matter of weeks and now comprises a tenth of the world’s population. This is mind-boggling — ChatGPT only passed 200mn weekly visitors last August. Rapid growth has left the company little time to address some of the most fundamental questions for any consumer internet company.

17. Semiconductor chip supply chain 

Those supply chains cross so many borders that “no one [country] is self sufficient — not even close,” Chris Miller, a Tufts professor, added, noting that while Japan dominates the wafer business (with a 56 per cent market share), the US has a 96 per cent share in electronic design automation software and Taiwan controls more than 95 per cent of advanced chipmaking. Meanwhile, China processes more than 90 per cent of many critical minerals and magnets needed to make digital goods.