Lead Story · 2026-07-16
Kenya Courts Chinese Investors to Build Domestic Tea Processing
Officials at a Nairobi forum invited Chinese firms to process and pack tea in Kenya, part of a push up the value chain.
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A Thing You Did Not Come Here to Learn
What a Tea Garden Worker Earns
Three producing countries pay tea labour on three different systems, a daily wage plus quota, a daily wage plus a government top-up, and a straight price per kilo. Here is what each one actually pays, and the one case where a wage rise cost more jobs than it raised.
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Markets & Prices
The Priciest Tea Ever Auctioned, and Why the Market Never Saw That Price Again
Twenty grams of mother-tree Da Hong Pao sold for 208,000 yuan in 2005, and every "world's most expensive tea" figure since is that one lot multiplied up to a kilogram. The five sales behind the record, and why the market that set it stopped in 2006.
Trade & Tariffs
When a Brick of Tea Bought a Horse
For close to two centuries, a compressed slab of tea was legal tender across Siberia, Mongolia, and Tibet, priced against horses and sheep, in places where gold and silver were not accepted. What actually ended it was a canal, a railway, and, in Tibet, a government buy-up, not a rival currency.
Markets & Prices
The London Tea Auction's Priciest Sale Was Also Its Last
On 29 June 1998, a Ceylon Flowery Pekoe from a small Sri Lankan garden fetched the highest price the 319-year-old London tea auction had ever recorded, on the same day the sale closed for good. A 2025 Guinness record for a different charity tea sale shows the pattern was not a one-off.
Companies & Labour
The Arithmetic of a Garden Closure
A tea garden does not close on one bad season. It closes when the cost of producing a kilo of tea sits above what the auction will pay for long enough that debt outruns the harvest, and the numbers behind that threshold, from Assam's slow squeeze to Darjeeling's shuttered gates, are public.
Markets & Prices
The Tea Cartel That Worked, and the Farmers It Was Built to Keep Out
In 1933, India, Ceylon, and the Dutch East Indies ran the one tea cartel that ever actually moved the price. The same years, a Kenyan law barred African farmers from growing the crop at all. Both restrictions ended within about a year of each other.
Markets & Prices
Why Is Tea So Cheap?
Tea's auction price has gone nowhere for 20 years and now sits below what was paid a century ago, in real terms. Here is what the figures say is actually happening, and who is absorbing the squeeze.
Climate & Supply
Where a Warming Climate Is Already Cutting Tea Yields
A peer-reviewed synthesis of decades of research puts real numbers on climate change's effect on tea yield and quality, and on the growing area itself. Here is what the figures say, region by region.
Explainers
Who Makes Money From a Cup of Tea?
A 2019 field study traced a kilogram of Assam tea through five pairs of hands and found the factory keeps the largest cut, ahead of the farm. A 2021 study of Vietnam's Thai Nguyen chain found close to the opposite. The arithmetic behind both.
Companies & Labour
What a Certification Label Pays the Tea Grower
Fairtrade mandates a fixed 50 US cent per kilo premium on tea but only around 4 percent of eligible production is ever sold on those terms. Rainforest Alliance covers far more of the world's tea at a smaller, now-negotiable premium. Kenya's factories tried to opt out entirely in 2025. The figures behind all three.
Companies & Labour
What a Tea Garden Worker Earns
Three producing countries pay tea labour on three different systems, a daily wage plus quota, a daily wage plus a government top-up, and a straight price per kilo. Here is what each one actually pays, and the one case where a wage rise cost more jobs than it raised.
Trade & Tariffs
Who Pays the Tea Tax?
Kenya, Sri Lanka, and India have each taxed a kilogram of tea leaving the country, at different rates, for different reasons, with different results. Here is what each levy actually does, and who really carries it.
Companies & Labour
Tea Has No Nestle
Coffee has Nestle and JAB. Tea has no equivalent. Here is who actually moves the world's leaf, from a Kenyan cooperative managing 600,000 farmers to a private-equity-owned spinout carrying billions in debt, and why no one has consolidated the trade the way coffee's owners have.
Climate & Supply
Why a Drought Doesn't Always Raise the Tea Price
Two Kenyan droughts, a dry Assam monsoon, and a Sri Lankan cyclone give four real, recent tests of what a weather shock does to the tea price. The answer is not the simple shortage story it looks like from outside.
Explainers
A Tea's Grade Is a Size Code, Not a Quality Score
A tea's grade, OP, BOP, PD, Dust, is a sorting code, not a quality score, and it is the single biggest reason two kilos of tea from the same garden sell for very different prices at auction.
Explainers
Why Doesn't Tea Have a Futures Market?
Coffee has traded futures since 1882 and cocoa since the 1920s. Tea, which outsells them both, has never had one, anywhere. The reason is not price stability. It is that no two lots of tea are the same thing.
Climate & Supply
Who Bears the Cost of Tea's Climate Adaptation
Irrigation, shade trees, and drought-tolerant cultivars all carry a real bill, and it lands on different people in India, Kenya, and Sri Lanka. Here is what the adaptation money actually buys, and who is short of it.
Production & Harvests
The Economics of the Tea Bag: How a Packing Machine, Not the Leaf, Built the Format Most of the World Drinks
The tea bag began as a shipping accident, but what made it cheap enough to dominate the world market was a German packing machine, and what still shapes its cost today is the material of the sachet itself.
Markets & Prices
Darjeeling's Priciest Tea Isn't Its Most Profitable
A handful of spring-plucked Darjeeling lots sell for the price of silver, but the season's real income comes two months later, from a flush that never makes the headlines.
Climate & Supply
A Longer Breeding Season Is Raising Tea's Pest Bill
India's Tea Research Association puts pest damage at 147 million kilograms of tea a year, about $318 million, and researchers now tie the rising toll to longer summers and shorter winters. Here is the mechanism, the regional split, and what growers are trying instead of more spray.
Explainers
Why a Screen Never Replaced the Tea Broker
A licensed broker still takes roughly one percent of a tea auction's value for cataloguing, tasting, and vouching for a lot no algorithm grades, and one century-old exchange has brought its old open-outcry room back after going fully digital. Here is what the commission buys, and why regulators keep steering trade through it.
Production & Harvests
Why a Five-Year Crop Can't Meet a Two-Year Demand Surge
Global matcha demand grew several-fold in barely two years, driven by social media and a tourism surge, and hit a ceremonial-grade tencha supply that takes five years to plant and forty grams an hour to grind. Record auction prices and allocation-only sales followed, not a failure of the harvest.
Markets & Prices
The World's Biggest Tea Growers Are Not Its Biggest Tea Drinkers
Turkey and Ireland top the per-person tea rankings. China, India, and Kenya, which grow and export almost all of the world's leaf, sit far down the list. The gap is not about taste. It is about how much of a harvest a country keeps for itself.
Companies & Labour
Why Kenya's Tea Factories Never Consolidated
Kenya split its tea sector into roughly 70 small, farmer-owned factories and never merged them, even as Assam's estates consolidated under debt and Sri Lanka's state gardens were carved into fewer corporate players. The reasons are structural, legal, and, once, deliberately blocked at a shareholder vote.
Climate & Supply
Weather Insurance for Tea Only Arrived in 2025
India's government wrote tea into a weather-based insurance scheme for the first time in 2025. Sri Lanka's smaller pilot dates to 2012 and stayed small. Kenya, the top exporter, still has no scheme built around the crop at all.
Explainers
Kenya's Tea Farmers Took Home Less in a Year the Shilling Got Stronger
A tea garden is paid in its own currency for a crop sold against the US dollar, so the exchange rate can move a season's income more than the harvest does. Kenya and India lived through opposite versions of that mechanism in the same year.
From the Desk
The business of tea, read the way a market is read. Auction prices, harvests, trade, and the figures behind them, reported plainly and sourced to the record. We cover the trade, not the cup.